Use new paramSwitch enum for LCM, row matchfinder, and block splitter
diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index e68f735..700f456 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -84,10 +84,10 @@
     ZSTD_customMem customMem;
     U32 dictID;
     int compressionLevel; /* 0 indicates that advanced API was used to select CDict params */
-    ZSTD_useRowMatchFinderMode_e useRowMatchFinder; /* Indicates whether the CDict was created with params that would use
-                                                     * row-based matchfinder. Unless the cdict is reloaded, we will use
-                                                     * the same greedy/lazy matchfinder at compression time.
-                                                     */
+    ZSTD_paramSwitch_e useRowMatchFinder; /* Indicates whether the CDict was created with params that would use
+                                           * row-based matchfinder. Unless the cdict is reloaded, we will use
+                                           * the same greedy/lazy matchfinder at compression time.
+                                           */
 };  /* typedef'd to ZSTD_CDict within "zstd.h" */
 
 ZSTD_CCtx* ZSTD_createCCtx(void)
@@ -226,35 +226,42 @@
 /* Returns true if the strategy and useRowMatchFinder mode indicate that we will use the row based matchfinder
  * for this compression.
  */
-static int ZSTD_rowMatchFinderUsed(const ZSTD_strategy strategy, const ZSTD_useRowMatchFinderMode_e mode) {
-    assert(mode != ZSTD_urm_auto);
-    return ZSTD_rowMatchFinderSupported(strategy) && (mode == ZSTD_urm_enableRowMatchFinder);
+static int ZSTD_rowMatchFinderUsed(const ZSTD_strategy strategy, const ZSTD_paramSwitch_e mode) {
+    assert(mode != ZSTD_ps_auto);
+    return ZSTD_rowMatchFinderSupported(strategy) && (mode == ZSTD_ps_enable);
 }
 
-/* Returns row matchfinder usage enum given an initial mode and cParams */
-static ZSTD_useRowMatchFinderMode_e ZSTD_resolveRowMatchFinderMode(ZSTD_useRowMatchFinderMode_e mode,
-                                                                   const ZSTD_compressionParameters* const cParams) {
+/* Returns row matchfinder usage given an initial mode and cParams */
+static ZSTD_paramSwitch_e ZSTD_resolveRowMatchFinderMode(ZSTD_paramSwitch_e mode,
+                                                         const ZSTD_compressionParameters* const cParams) {
 #if defined(ZSTD_ARCH_X86_SSE2) || defined(ZSTD_ARCH_ARM_NEON)
     int const kHasSIMD128 = 1;
 #else
     int const kHasSIMD128 = 0;
 #endif
-    if (mode != ZSTD_urm_auto) return mode; /* if requested enabled, but no SIMD, we still will use row matchfinder */
-    mode = ZSTD_urm_disableRowMatchFinder;
+    if (mode != ZSTD_ps_auto) return mode; /* if requested enabled, but no SIMD, we still will use row matchfinder */
+    mode = ZSTD_ps_disable;
     if (!ZSTD_rowMatchFinderSupported(cParams->strategy)) return mode;
     if (kHasSIMD128) {
-        if (cParams->windowLog > 14) mode = ZSTD_urm_enableRowMatchFinder;
+        if (cParams->windowLog > 14) mode = ZSTD_ps_enable;
     } else {
-        if (cParams->windowLog > 17) mode = ZSTD_urm_enableRowMatchFinder;
+        if (cParams->windowLog > 17) mode = ZSTD_ps_enable;
     }
     return mode;
 }
 
+/* Returns block splitter usage (generally speaking, when using slower/stronger compression modes) */
+static ZSTD_paramSwitch_e ZSTD_resolveBlockSplitterMode(ZSTD_paramSwitch_e mode,
+                                                        const ZSTD_compressionParameters* const cParams) {
+    if (mode != ZSTD_ps_auto) return mode;
+    return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17) ? ZSTD_ps_enable : ZSTD_ps_disable;
+}
+
 /* Returns 1 if the arguments indicate that we should allocate a chainTable, 0 otherwise */
 static int ZSTD_allocateChainTable(const ZSTD_strategy strategy,
-                                   const ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+                                   const ZSTD_paramSwitch_e useRowMatchFinder,
                                    const U32 forDDSDict) {
-    assert(useRowMatchFinder != ZSTD_urm_auto);
+    assert(useRowMatchFinder != ZSTD_ps_auto);
     /* We always should allocate a chaintable if we are allocating a matchstate for a DDS dictionary matchstate.
      * We do not allocate a chaintable if we are using ZSTD_fast, or are using the row-based matchfinder.
      */
@@ -269,14 +276,6 @@
     return cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27;
 }
 
-/* Returns 1 if compression parameters are such that we should
- * enable blockSplitter (wlog >= 17, strategy >= btopt).
- * Returns 0 otherwise.
- */
-static U32 ZSTD_CParams_useBlockSplitter(const ZSTD_compressionParameters* const cParams) {
-    return cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17;
-}
-
 static ZSTD_CCtx_params ZSTD_makeCCtxParamsFromCParams(
         ZSTD_compressionParameters cParams)
 {
@@ -295,11 +294,7 @@
         assert(cctxParams.ldmParams.hashRateLog < 32);
     }
 
-    if (ZSTD_CParams_useBlockSplitter(&cParams)) {
-        DEBUGLOG(4, "ZSTD_makeCCtxParamsFromCParams(): Including block splitting into cctx params");
-        cctxParams.splitBlocks = 1;
-    }
-
+    cctxParams.useBlockSplitter = ZSTD_resolveBlockSplitterMode(cctxParams.useBlockSplitter, &cParams);
     cctxParams.useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(cctxParams.useRowMatchFinder, &cParams);
     assert(!ZSTD_checkCParams(cParams));
     return cctxParams;
@@ -360,18 +355,14 @@
      */
     cctxParams->compressionLevel = compressionLevel;
     cctxParams->useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(cctxParams->useRowMatchFinder, &params->cParams);
-    DEBUGLOG(4, "ZSTD_CCtxParams_init_internal: useRowMatchFinder=%d", cctxParams->useRowMatchFinder);
+    cctxParams->useBlockSplitter = ZSTD_resolveBlockSplitterMode(cctxParams->useBlockSplitter, &params->cParams);
+    DEBUGLOG(4, "ZSTD_CCtxParams_init_internal: useRowMatchFinder=%d, useBlockSplitter=%d", cctxParams->useRowMatchFinder, cctxParams->useBlockSplitter);
 
     if (ZSTD_CParams_shouldEnableLdm(&params->cParams)) {
         /* Enable LDM by default for optimal parser and window size >= 128MB */
         DEBUGLOG(4, "LDM enabled by default (window size >= 128MB, strategy >= btopt)");
         cctxParams->ldmParams.enableLdm = 1;
     }
-
-    if (ZSTD_CParams_useBlockSplitter(&params->cParams)) {
-        DEBUGLOG(4, "Block splitter enabled by default (window size >= 128K, strategy >= btopt)");
-        cctxParams->splitBlocks = 1;
-    }
 }
 
 size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params)
@@ -541,9 +532,9 @@
         return bounds;
 
     case ZSTD_c_literalCompressionMode:
-        ZSTD_STATIC_ASSERT(ZSTD_lcm_auto < ZSTD_lcm_huffman && ZSTD_lcm_huffman < ZSTD_lcm_uncompressed);
-        bounds.lowerBound = ZSTD_lcm_auto;
-        bounds.upperBound = ZSTD_lcm_uncompressed;
+        ZSTD_STATIC_ASSERT(ZSTD_ps_auto < ZSTD_ps_enable && ZSTD_ps_enable < ZSTD_ps_disable);
+        bounds.lowerBound = (int)ZSTD_ps_auto;
+        bounds.upperBound = (int)ZSTD_ps_disable;
         return bounds;
 
     case ZSTD_c_targetCBlockSize:
@@ -572,14 +563,14 @@
         bounds.upperBound = 1;
         return bounds;
 
-    case ZSTD_c_splitBlocks:
-        bounds.lowerBound = 0;
-        bounds.upperBound = 1;
+    case ZSTD_c_useBlockSplitter:
+        bounds.lowerBound = (int)ZSTD_ps_auto;
+        bounds.upperBound = (int)ZSTD_ps_disable;
         return bounds;
 
     case ZSTD_c_useRowMatchFinder:
-        bounds.lowerBound = (int)ZSTD_urm_auto;
-        bounds.upperBound = (int)ZSTD_urm_enableRowMatchFinder;
+        bounds.lowerBound = (int)ZSTD_ps_auto;
+        bounds.upperBound = (int)ZSTD_ps_disable;
         return bounds;
 
     case ZSTD_c_deterministicRefPrefix:
@@ -648,7 +639,7 @@
     case ZSTD_c_stableOutBuffer:
     case ZSTD_c_blockDelimiters:
     case ZSTD_c_validateSequences:
-    case ZSTD_c_splitBlocks:
+    case ZSTD_c_useBlockSplitter:
     case ZSTD_c_useRowMatchFinder:
     case ZSTD_c_deterministicRefPrefix:
     default:
@@ -703,7 +694,7 @@
     case ZSTD_c_stableOutBuffer:
     case ZSTD_c_blockDelimiters:
     case ZSTD_c_validateSequences:
-    case ZSTD_c_splitBlocks:
+    case ZSTD_c_useBlockSplitter:
     case ZSTD_c_useRowMatchFinder:
     case ZSTD_c_deterministicRefPrefix:
         break;
@@ -803,7 +794,7 @@
     }
 
     case ZSTD_c_literalCompressionMode : {
-        const ZSTD_literalCompressionMode_e lcm = (ZSTD_literalCompressionMode_e)value;
+        const ZSTD_paramSwitch_e lcm = (ZSTD_paramSwitch_e)value;
         BOUNDCHECK(ZSTD_c_literalCompressionMode, lcm);
         CCtxParams->literalCompressionMode = lcm;
         return CCtxParams->literalCompressionMode;
@@ -917,14 +908,14 @@
         CCtxParams->validateSequences = value;
         return CCtxParams->validateSequences;
 
-    case ZSTD_c_splitBlocks:
-        BOUNDCHECK(ZSTD_c_splitBlocks, value);
-        CCtxParams->splitBlocks = value;
-        return CCtxParams->splitBlocks;
+    case ZSTD_c_useBlockSplitter:
+        BOUNDCHECK(ZSTD_c_useBlockSplitter, value);
+        CCtxParams->useBlockSplitter = (ZSTD_paramSwitch_e)value;
+        return CCtxParams->useBlockSplitter;
 
     case ZSTD_c_useRowMatchFinder:
         BOUNDCHECK(ZSTD_c_useRowMatchFinder, value);
-        CCtxParams->useRowMatchFinder = (ZSTD_useRowMatchFinderMode_e)value;
+        CCtxParams->useRowMatchFinder = (ZSTD_paramSwitch_e)value;
         return CCtxParams->useRowMatchFinder;
 
     case ZSTD_c_deterministicRefPrefix:
@@ -1055,8 +1046,8 @@
     case ZSTD_c_validateSequences :
         *value = (int)CCtxParams->validateSequences;
         break;
-    case ZSTD_c_splitBlocks :
-        *value = (int)CCtxParams->splitBlocks;
+    case ZSTD_c_useBlockSplitter :
+        *value = (int)CCtxParams->useBlockSplitter;
         break;
     case ZSTD_c_useRowMatchFinder :
         *value = (int)CCtxParams->useRowMatchFinder;
@@ -1430,7 +1421,7 @@
 
 static size_t
 ZSTD_sizeof_matchState(const ZSTD_compressionParameters* const cParams,
-                       const ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+                       const ZSTD_paramSwitch_e useRowMatchFinder,
                        const U32 enableDedicatedDictSearch,
                        const U32 forCCtx)
 {
@@ -1463,7 +1454,7 @@
 
     /* tables are guaranteed to be sized in multiples of 64 bytes (or 16 uint32_t) */
     ZSTD_STATIC_ASSERT(ZSTD_HASHLOG_MIN >= 4 && ZSTD_WINDOWLOG_MIN >= 4 && ZSTD_CHAINLOG_MIN >= 4);
-    assert(useRowMatchFinder != ZSTD_urm_auto);
+    assert(useRowMatchFinder != ZSTD_ps_auto);
 
     DEBUGLOG(4, "chainSize: %u - hSize: %u - h3Size: %u",
                 (U32)chainSize, (U32)hSize, (U32)h3Size);
@@ -1474,7 +1465,7 @@
         const ZSTD_compressionParameters* cParams,
         const ldmParams_t* ldmParams,
         const int isStatic,
-        const ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+        const ZSTD_paramSwitch_e useRowMatchFinder,
         const size_t buffInSize,
         const size_t buffOutSize,
         const U64 pledgedSrcSize)
@@ -1519,7 +1510,7 @@
 {
     ZSTD_compressionParameters const cParams =
                 ZSTD_getCParamsFromCCtxParams(params, ZSTD_CONTENTSIZE_UNKNOWN, 0, ZSTD_cpm_noAttachDict);
-    ZSTD_useRowMatchFinderMode_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder,
+    ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder,
                                                                                          &cParams);
 
     RETURN_ERROR_IF(params->nbWorkers > 0, GENERIC, "Estimate CCtx size is supported for single-threaded compression only.");
@@ -1537,9 +1528,9 @@
         /* Pick bigger of not using and using row-based matchfinder for greedy and lazy strategies */
         size_t noRowCCtxSize;
         size_t rowCCtxSize;
-        initialParams.useRowMatchFinder = ZSTD_urm_disableRowMatchFinder;
+        initialParams.useRowMatchFinder = ZSTD_ps_disable;
         noRowCCtxSize = ZSTD_estimateCCtxSize_usingCCtxParams(&initialParams);
-        initialParams.useRowMatchFinder = ZSTD_urm_enableRowMatchFinder;
+        initialParams.useRowMatchFinder = ZSTD_ps_enable;
         rowCCtxSize = ZSTD_estimateCCtxSize_usingCCtxParams(&initialParams);
         return MAX(noRowCCtxSize, rowCCtxSize);
     } else {
@@ -1584,7 +1575,7 @@
         size_t const outBuffSize = (params->outBufferMode == ZSTD_bm_buffered)
                 ? ZSTD_compressBound(blockSize) + 1
                 : 0;
-        ZSTD_useRowMatchFinderMode_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder, &params->cParams);
+        ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params->useRowMatchFinder, &params->cParams);
 
         return ZSTD_estimateCCtxSize_usingCCtxParams_internal(
             &cParams, &params->ldmParams, 1, useRowMatchFinder, inBuffSize, outBuffSize,
@@ -1599,9 +1590,9 @@
         /* Pick bigger of not using and using row-based matchfinder for greedy and lazy strategies */
         size_t noRowCCtxSize;
         size_t rowCCtxSize;
-        initialParams.useRowMatchFinder = ZSTD_urm_disableRowMatchFinder;
+        initialParams.useRowMatchFinder = ZSTD_ps_disable;
         noRowCCtxSize = ZSTD_estimateCStreamSize_usingCCtxParams(&initialParams);
-        initialParams.useRowMatchFinder = ZSTD_urm_enableRowMatchFinder;
+        initialParams.useRowMatchFinder = ZSTD_ps_enable;
         rowCCtxSize = ZSTD_estimateCStreamSize_usingCCtxParams(&initialParams);
         return MAX(noRowCCtxSize, rowCCtxSize);
     } else {
@@ -1736,7 +1727,7 @@
 ZSTD_reset_matchState(ZSTD_matchState_t* ms,
                       ZSTD_cwksp* ws,
                 const ZSTD_compressionParameters* cParams,
-                const ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+                const ZSTD_paramSwitch_e useRowMatchFinder,
                 const ZSTD_compResetPolicy_e crp,
                 const ZSTD_indexResetPolicy_e forceResetIndex,
                 const ZSTD_resetTarget_e forWho)
@@ -1751,7 +1742,7 @@
     size_t const h3Size = hashLog3 ? ((size_t)1) << hashLog3 : 0;
 
     DEBUGLOG(4, "reset indices : %u", forceResetIndex == ZSTDirp_reset);
-    assert(useRowMatchFinder != ZSTD_urm_auto);
+    assert(useRowMatchFinder != ZSTD_ps_auto);
     if (forceResetIndex == ZSTDirp_reset) {
         ZSTD_window_init(&ms->window);
         ZSTD_cwksp_mark_tables_dirty(ws);
@@ -1847,8 +1838,8 @@
                                       ZSTD_buffered_policy_e const zbuff)
 {
     ZSTD_cwksp* const ws = &zc->workspace;
-    DEBUGLOG(4, "ZSTD_resetCCtx_internal: pledgedSrcSize=%u, wlog=%u, useRowMatchFinder=%d",
-                (U32)pledgedSrcSize, params->cParams.windowLog, (int)params->useRowMatchFinder);
+    DEBUGLOG(4, "ZSTD_resetCCtx_internal: pledgedSrcSize=%u, wlog=%u, useRowMatchFinder=%d useBlockSplitter=%d",
+                (U32)pledgedSrcSize, params->cParams.windowLog, (int)params->useRowMatchFinder, (int)params->useBlockSplitter);
     assert(!ZSTD_isError(ZSTD_checkCParams(params->cParams)));
 
     zc->isFirstBlock = 1;
@@ -1859,7 +1850,8 @@
     zc->appliedParams = *params;
     params = &zc->appliedParams;
 
-    assert(params->useRowMatchFinder != ZSTD_urm_auto);
+    assert(params->useRowMatchFinder != ZSTD_ps_auto);
+    assert(params->useBlockSplitter != ZSTD_ps_auto);
     if (params->ldmParams.enableLdm) {
         /* Adjust long distance matching parameters */
         ZSTD_ldm_adjustParameters(&zc->appliedParams.ldmParams, &params->cParams);
@@ -2138,7 +2130,7 @@
     }
 
     ZSTD_cwksp_mark_tables_dirty(&cctx->workspace);
-    assert(params.useRowMatchFinder != ZSTD_urm_auto);
+    assert(params.useRowMatchFinder != ZSTD_ps_auto);
 
     /* copy tables */
     {   size_t const chainSize = ZSTD_allocateChainTable(cdict_cParams->strategy, cdict->useRowMatchFinder, 0 /* DDS guaranteed disabled */)
@@ -2232,8 +2224,10 @@
     {   ZSTD_CCtx_params params = dstCCtx->requestedParams;
         /* Copy only compression parameters related to tables. */
         params.cParams = srcCCtx->appliedParams.cParams;
-        assert(srcCCtx->appliedParams.useRowMatchFinder != ZSTD_urm_auto);
+        assert(srcCCtx->appliedParams.useRowMatchFinder != ZSTD_ps_auto);
+        assert(srcCCtx->appliedParams.useBlockSplitter != ZSTD_ps_auto);
         params.useRowMatchFinder = srcCCtx->appliedParams.useRowMatchFinder;
+        params.useBlockSplitter = srcCCtx->appliedParams.useBlockSplitter;
         params.fParams = fParams;
         ZSTD_resetCCtx_internal(dstCCtx, &params, pledgedSrcSize,
                                 /* loadedDictSize */ 0,
@@ -2422,11 +2416,13 @@
 /* ZSTD_blockSplitterEnabled():
  * Returns if block splitting param is being used
  * If used, compression will do best effort to split a block in order to improve compression ratio.
+ * At the time this function is called, the parameter must be finalized.
  * Returns 1 if true, 0 otherwise. */
 static int ZSTD_blockSplitterEnabled(ZSTD_CCtx_params* cctxParams)
 {
-    DEBUGLOG(5, "ZSTD_blockSplitterEnabled(splitBlocks=%d)", cctxParams->splitBlocks);
-    return (cctxParams->splitBlocks != 0);
+    DEBUGLOG(5, "ZSTD_blockSplitterEnabled (useBlockSplitter=%d)", cctxParams->useBlockSplitter);
+    assert(cctxParams->useBlockSplitter != ZSTD_ps_auto);
+    return (cctxParams->useBlockSplitter == ZSTD_ps_enable);
 }
 
 /* Type returned by ZSTD_buildSequencesStatistics containing finalized symbol encoding types
@@ -2612,7 +2608,7 @@
         size_t const cSize = ZSTD_compressLiterals(
                                     &prevEntropy->huf, &nextEntropy->huf,
                                     cctxParams->cParams.strategy,
-                                    ZSTD_disableLiteralsCompression(cctxParams),
+                                    ZSTD_literalsCompressionIsDisabled(cctxParams),
                                     op, dstCapacity,
                                     literals, litSize,
                                     entropyWorkspace, entropyWkspSize,
@@ -2721,7 +2717,7 @@
 /* ZSTD_selectBlockCompressor() :
  * Not static, but internal use only (used by long distance matcher)
  * assumption : strat is a valid strategy */
-ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_useRowMatchFinderMode_e useRowMatchFinder, ZSTD_dictMode_e dictMode)
+ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramSwitch_e useRowMatchFinder, ZSTD_dictMode_e dictMode)
 {
     static const ZSTD_blockCompressor blockCompressor[4][ZSTD_STRATEGY_MAX+1] = {
         { ZSTD_compressBlock_fast  /* default for 0 */,
@@ -2786,7 +2782,7 @@
             ZSTD_compressBlock_lazy2_dedicatedDictSearch_row }
         };
         DEBUGLOG(4, "Selecting a row-based matchfinder");
-        assert(useRowMatchFinder != ZSTD_urm_auto);
+        assert(useRowMatchFinder != ZSTD_ps_auto);
         selectedCompressor = rowBasedBlockCompressors[(int)dictMode][(int)strat - (int)ZSTD_greedy];
     } else {
         selectedCompressor = blockCompressor[(int)dictMode][(int)strat];
@@ -3055,7 +3051,7 @@
                                             const ZSTD_hufCTables_t* prevHuf,
                                                   ZSTD_hufCTables_t* nextHuf,
                                                   ZSTD_hufCTablesMetadata_t* hufMetadata,
-                                                  const int disableLiteralsCompression,
+                                                  const int literalsCompressionIsDisabled,
                                                   void* workspace, size_t wkspSize)
 {
     BYTE* const wkspStart = (BYTE*)workspace;
@@ -3073,7 +3069,7 @@
     /* Prepare nextEntropy assuming reusing the existing table */
     ZSTD_memcpy(nextHuf, prevHuf, sizeof(*prevHuf));
 
-    if (disableLiteralsCompression) {
+    if (literalsCompressionIsDisabled) {
         DEBUGLOG(5, "set_basic - disabled");
         hufMetadata->hType = set_basic;
         return 0;
@@ -3220,7 +3216,7 @@
         ZSTD_buildBlockEntropyStats_literals(seqStorePtr->litStart, litSize,
                                             &prevEntropy->huf, &nextEntropy->huf,
                                             &entropyMetadata->hufMetadata,
-                                            ZSTD_disableLiteralsCompression(cctxParams),
+                                            ZSTD_literalsCompressionIsDisabled(cctxParams),
                                             workspace, wkspSize);
     FORWARD_IF_ERROR(entropyMetadata->hufMetadata.hufDesSize, "ZSTD_buildBlockEntropyStats_literals failed");
     entropyMetadata->fseMetadata.fseTablesSize =
@@ -3723,6 +3719,7 @@
     U32 nbSeq;
     size_t cSize;
     DEBUGLOG(4, "ZSTD_compressBlock_splitBlock");
+    assert(zc->appliedParams.useBlockSplitter == ZSTD_ps_enable);
 
     {   const size_t bss = ZSTD_buildSeqStore(zc, src, srcSize);
         FORWARD_IF_ERROR(bss, "ZSTD_buildSeqStore failed");
@@ -3737,7 +3734,6 @@
         nbSeq = (U32)(zc->seqStore.sequences - zc->seqStore.sequencesStart);
     }
 
-    assert(zc->appliedParams.splitBlocks == 1);
     cSize = ZSTD_compressBlock_splitBlock_internal(zc, dst, dstCapacity, src, srcSize, lastBlock, nbSeq);
     FORWARD_IF_ERROR(cSize, "Splitting blocks failed!");
     return cSize;
@@ -4252,8 +4248,8 @@
             assert(ms->chainTable != NULL);
             ZSTD_dedicatedDictSearch_lazy_loadDictionary(ms, iend-HASH_READ_SIZE);
         } else {
-            assert(params->useRowMatchFinder != ZSTD_urm_auto);
-            if (params->useRowMatchFinder == ZSTD_urm_enableRowMatchFinder) {
+            assert(params->useRowMatchFinder != ZSTD_ps_auto);
+            if (params->useRowMatchFinder == ZSTD_ps_enable) {
                 size_t const tagTableSize = ((size_t)1 << params->cParams.hashLog) * sizeof(U16);
                 ZSTD_memset(ms->tagTable, 0, tagTableSize);
                 ZSTD_row_update(ms, iend-HASH_READ_SIZE);
@@ -4753,7 +4749,7 @@
          + ZSTD_cwksp_alloc_size(HUF_WORKSPACE_SIZE)
          /* enableDedicatedDictSearch == 1 ensures that CDict estimation will not be too small
           * in case we are using DDS with row-hash. */
-         + ZSTD_sizeof_matchState(&cParams, ZSTD_resolveRowMatchFinderMode(ZSTD_urm_auto, &cParams),
+         + ZSTD_sizeof_matchState(&cParams, ZSTD_resolveRowMatchFinderMode(ZSTD_ps_auto, &cParams),
                                   /* enableDedicatedDictSearch */ 1, /* forCCtx */ 0)
          + (dictLoadMethod == ZSTD_dlm_byRef ? 0
             : ZSTD_cwksp_alloc_size(ZSTD_cwksp_align(dictSize, sizeof(void *))));
@@ -4830,7 +4826,7 @@
 static ZSTD_CDict* ZSTD_createCDict_advanced_internal(size_t dictSize,
                                       ZSTD_dictLoadMethod_e dictLoadMethod,
                                       ZSTD_compressionParameters cParams,
-                                      ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+                                      ZSTD_paramSwitch_e useRowMatchFinder,
                                       U32 enableDedicatedDictSearch,
                                       ZSTD_customMem customMem)
 {
@@ -4985,7 +4981,7 @@
                                  ZSTD_dictContentType_e dictContentType,
                                  ZSTD_compressionParameters cParams)
 {
-    ZSTD_useRowMatchFinderMode_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(ZSTD_urm_auto, &cParams);
+    ZSTD_paramSwitch_e const useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(ZSTD_ps_auto, &cParams);
     /* enableDedicatedDictSearch == 1 ensures matchstate is not too small in case this CDict will be used for DDS + row hash */
     size_t const matchStateSize = ZSTD_sizeof_matchState(&cParams, useRowMatchFinder, /* enableDedicatedDictSearch */ 1, /* forCCtx */ 0);
     size_t const neededSize = ZSTD_cwksp_alloc_size(sizeof(ZSTD_CDict))
@@ -5568,11 +5564,7 @@
         params.ldmParams.enableLdm = 1;
     }
 
-    if (ZSTD_CParams_useBlockSplitter(&params.cParams)) {
-        DEBUGLOG(4, "Block splitter enabled by default (window size >= 128K, strategy >= btopt)");
-        params.splitBlocks = 1;
-    }
-
+    params.useBlockSplitter = ZSTD_resolveBlockSplitterMode(params.useBlockSplitter, &params.cParams);
     params.useRowMatchFinder = ZSTD_resolveRowMatchFinderMode(params.useRowMatchFinder, &params.cParams);
 
 #ifdef ZSTD_MULTITHREAD
diff --git a/lib/compress/zstd_compress_internal.h b/lib/compress/zstd_compress_internal.h
index c032d7d..c168c67 100644
--- a/lib/compress/zstd_compress_internal.h
+++ b/lib/compress/zstd_compress_internal.h
@@ -179,7 +179,7 @@
     U32  offCodeSumBasePrice;    /* to compare to log2(offreq)  */
     ZSTD_OptPrice_e priceType;   /* prices can be determined dynamically, or follow a pre-defined cost structure */
     const ZSTD_entropyCTables_t* symbolCosts;  /* pre-calculated dictionary statistics */
-    ZSTD_literalCompressionMode_e literalCompressionMode;
+    ZSTD_paramSwitch_e literalCompressionMode;
 } optState_t;
 
 typedef struct {
@@ -297,7 +297,7 @@
                                 * There is no guarantee that hint is close to actual source size */
 
     ZSTD_dictAttachPref_e attachDictPref;
-    ZSTD_literalCompressionMode_e literalCompressionMode;
+    ZSTD_paramSwitch_e literalCompressionMode;
 
     /* Multithreading: used to pass parameters to mtctx */
     int nbWorkers;
@@ -320,10 +320,10 @@
     int validateSequences;
 
     /* Block splitting */
-    int splitBlocks;
+    ZSTD_paramSwitch_e useBlockSplitter;
 
     /* Param for deciding whether to use row-based matchfinder */
-    ZSTD_useRowMatchFinderMode_e useRowMatchFinder;
+    ZSTD_paramSwitch_e useRowMatchFinder;
 
     /* Always load a dictionary in ext-dict mode (not prefix mode)? */
     int deterministicRefPrefix;
@@ -444,7 +444,7 @@
 typedef size_t (*ZSTD_blockCompressor) (
         ZSTD_matchState_t* bs, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
         void const* src, size_t srcSize);
-ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_useRowMatchFinderMode_e rowMatchfinderMode, ZSTD_dictMode_e dictMode);
+ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_paramSwitch_e rowMatchfinderMode, ZSTD_dictMode_e dictMode);
 
 
 MEM_STATIC U32 ZSTD_LLcode(U32 litLength)
@@ -551,17 +551,17 @@
     return (srcSize >> minlog) + 2;
 }
 
-MEM_STATIC int ZSTD_disableLiteralsCompression(const ZSTD_CCtx_params* cctxParams)
+MEM_STATIC int ZSTD_literalsCompressionIsDisabled(const ZSTD_CCtx_params* cctxParams)
 {
     switch (cctxParams->literalCompressionMode) {
-    case ZSTD_lcm_huffman:
+    case ZSTD_ps_enable:
         return 0;
-    case ZSTD_lcm_uncompressed:
+    case ZSTD_ps_disable:
         return 1;
     default:
         assert(0 /* impossible: pre-validated */);
         /* fall-through */
-    case ZSTD_lcm_auto:
+    case ZSTD_ps_auto:
         return (cctxParams->cParams.strategy == ZSTD_fast) && (cctxParams->cParams.targetLength > 0);
     }
 }
diff --git a/lib/compress/zstd_ldm.c b/lib/compress/zstd_ldm.c
index fa4ebea..c97b97a 100644
--- a/lib/compress/zstd_ldm.c
+++ b/lib/compress/zstd_ldm.c
@@ -657,7 +657,7 @@
 
 size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore,
     ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
-    ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+    ZSTD_paramSwitch_e useRowMatchFinder,
     void const* src, size_t srcSize)
 {
     const ZSTD_compressionParameters* const cParams = &ms->cParams;
diff --git a/lib/compress/zstd_ldm.h b/lib/compress/zstd_ldm.h
index 393466f..4e68dbf 100644
--- a/lib/compress/zstd_ldm.h
+++ b/lib/compress/zstd_ldm.h
@@ -66,7 +66,7 @@
  */
 size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore,
             ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
-            ZSTD_useRowMatchFinderMode_e useRowMatchFinder,
+            ZSTD_paramSwitch_e useRowMatchFinder,
             void const* src, size_t srcSize);
 
 /**
diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 9b4b236..40c25da 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -65,7 +65,7 @@
 
 static int ZSTD_compressedLiterals(optState_t const* const optPtr)
 {
-    return optPtr->literalCompressionMode != ZSTD_lcm_uncompressed;
+    return optPtr->literalCompressionMode != ZSTD_ps_disable;
 }
 
 static void ZSTD_setBasePrices(optState_t* optPtr, int optLevel)
diff --git a/lib/zstd.h b/lib/zstd.h
index ebe2e04..2cbb1dd 100644
--- a/lib/zstd.h
+++ b/lib/zstd.h
@@ -417,7 +417,7 @@
      * ZSTD_c_stableOutBuffer
      * ZSTD_c_blockDelimiters
      * ZSTD_c_validateSequences
-     * ZSTD_c_splitBlocks
+     * ZSTD_c_useBlockSplitter
      * ZSTD_c_useRowMatchFinder
      * Because they are not stable, it's necessary to define ZSTD_STATIC_LINKING_ONLY to access them.
      * note : never ever use experimentalParam? names directly;
@@ -1299,10 +1299,14 @@
 } ZSTD_literalCompressionMode_e;
 
 typedef enum {
-  ZSTD_urm_auto = 0,                   /* Automatically determine whether or not we use row matchfinder */
-  ZSTD_urm_disableRowMatchFinder = 1,  /* Never use row matchfinder */
-  ZSTD_urm_enableRowMatchFinder = 2    /* Always use row matchfinder when applicable */
-} ZSTD_useRowMatchFinderMode_e;
+  /* Note: This enum controls features which are conditionally beneficial. Zstd typically will make a final
+   * decision on whether or not to enable the feature (ZSTD_ps_auto), but setting the switch to ZSTD_ps_enable
+   * or ZSTD_ps_disable allow for a force enable/disable the feature.
+   */
+  ZSTD_ps_auto = 0,         /* Let the library automatically determine whether the feature shall be enabled */
+  ZSTD_ps_enable = 1,       /* Force-enable the feature */
+  ZSTD_ps_disable = 2       /* Do not use the feature */
+} ZSTD_paramSwitch_e;
 
 /***************************************
 *  Frame size functions
@@ -1729,9 +1733,15 @@
  * See the comments on that enum for an explanation of the feature. */
 #define ZSTD_c_forceAttachDict ZSTD_c_experimentalParam4
 
-/* Controls how the literals are compressed (default is auto).
- * The value must be of type ZSTD_literalCompressionMode_e.
- * See ZSTD_literalCompressionMode_e enum definition for details.
+/* Controlled with ZSTD_paramSwitch_e enum.
+ * Default is ZSTD_ps_auto.
+ * Set to ZSTD_ps_disable to never compress literals.
+ * Set to ZSTD_ps_enable to always compress literals. (Note: uncompressed literals
+ * may still be emitted if huffman is not beneficial to use.)
+ *
+ * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use
+ * literals compression based on the compression parameters - specifically,
+ * negative compression levels do not use literal compression.
  */
 #define ZSTD_c_literalCompressionMode ZSTD_c_experimentalParam5
 
@@ -1883,23 +1893,26 @@
  */
 #define ZSTD_c_validateSequences ZSTD_c_experimentalParam12
 
-/* ZSTD_c_splitBlocks
- * Default is 0 == disabled. Set to 1 to enable block splitting.
+/* ZSTD_c_useBlockSplitter
+ * Controlled with ZSTD_paramSwitch_e enum.
+ * Default is ZSTD_ps_auto.
+ * Set to ZSTD_ps_disable to never use block splitter.
+ * Set to ZSTD_ps_enable to always use block splitter.
  *
- * Will attempt to split blocks in order to improve compression ratio at the cost of speed.
+ * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use
+ * block splitting based on the compression parameters.
  */
-#define ZSTD_c_splitBlocks ZSTD_c_experimentalParam13
+#define ZSTD_c_useBlockSplitter ZSTD_c_experimentalParam13
 
 /* ZSTD_c_useRowMatchFinder
- * Default is ZSTD_urm_auto.
- * Controlled with ZSTD_useRowMatchFinderMode_e enum.
+ * Controlled with ZSTD_paramSwitch_e enum.
+ * Default is ZSTD_ps_auto.
+ * Set to ZSTD_ps_disable to never use row-based matchfinder.
+ * Set to ZSTD_ps_enable to force usage of row-based matchfinder.
  *
- * By default, in ZSTD_urm_auto, when finalizing the compression parameters, the library
- * will decide at runtime whether to use the row-based matchfinder based on support for SIMD
- * instructions as well as the windowLog.
- *
- * Set to ZSTD_urm_disableRowMatchFinder to never use row-based matchfinder.
- * Set to ZSTD_urm_enableRowMatchFinder to force usage of row-based matchfinder.
+ * By default, in ZSTD_ps_auto, the library will decide at runtime whether to use
+ * the row-based matchfinder based on support for SIMD instructions and the window log.
+ * Note that this only pertains to compression strategies: greedy, lazy, and lazy2
  */
 #define ZSTD_c_useRowMatchFinder ZSTD_c_experimentalParam14
 
diff --git a/programs/benchzstd.c b/programs/benchzstd.c
index 5cfe624..09035ea 100644
--- a/programs/benchzstd.c
+++ b/programs/benchzstd.c
@@ -131,7 +131,7 @@
         0, /* ldmHashLog */
         0, /* ldmBuckSizeLog */
         0,  /* ldmHashRateLog */
-        ZSTD_lcm_auto, /* literalCompressionMode */
+        ZSTD_ps_auto, /* literalCompressionMode */
         0 /* useRowMatchFinder */
     };
     return res;
diff --git a/programs/benchzstd.h b/programs/benchzstd.h
index 9b40dcc..11ac85d 100644
--- a/programs/benchzstd.h
+++ b/programs/benchzstd.h
@@ -116,7 +116,7 @@
     int ldmHashLog;
     int ldmBucketSizeLog;
     int ldmHashRateLog;
-    ZSTD_literalCompressionMode_e literalCompressionMode;
+    ZSTD_paramSwitch_e literalCompressionMode;
     int useRowMatchFinder;  /* use row-based matchfinder if possible */
 } BMK_advancedParams_t;
 
diff --git a/programs/fileio.c b/programs/fileio.c
index 317ec87..db64ecb 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -320,7 +320,7 @@
     size_t targetCBlockSize;
     int srcSizeHint;
     int testMode;
-    ZSTD_literalCompressionMode_e literalCompressionMode;
+    ZSTD_paramSwitch_e literalCompressionMode;
 
     /* IO preferences */
     U32 removeSrcFile;
@@ -392,7 +392,7 @@
     ret->targetCBlockSize = 0;
     ret->srcSizeHint = 0;
     ret->testMode = 0;
-    ret->literalCompressionMode = ZSTD_lcm_auto;
+    ret->literalCompressionMode = ZSTD_ps_auto;
     ret->excludeCompressedFiles = 0;
     ret->allowBlockDevices = 0;
     return ret;
@@ -510,7 +510,7 @@
 
 void FIO_setLiteralCompressionMode(
         FIO_prefs_t* const prefs,
-        ZSTD_literalCompressionMode_e mode) {
+        ZSTD_paramSwitch_e mode) {
     prefs->literalCompressionMode = mode;
 }
 
diff --git a/programs/fileio.h b/programs/fileio.h
index 9d97ec8..82d5bc8 100644
--- a/programs/fileio.h
+++ b/programs/fileio.h
@@ -100,7 +100,7 @@
 void FIO_setTestMode(FIO_prefs_t* const prefs, int testMode);
 void FIO_setLiteralCompressionMode(
         FIO_prefs_t* const prefs,
-        ZSTD_literalCompressionMode_e mode);
+        ZSTD_paramSwitch_e mode);
 
 void FIO_setProgressSetting(FIO_progressSetting_e progressSetting);
 void FIO_setNotificationLevel(int level);
diff --git a/programs/zstdcli.c b/programs/zstdcli.c
index 9178a4b..7e4f530 100644
--- a/programs/zstdcli.c
+++ b/programs/zstdcli.c
@@ -804,7 +804,7 @@
 #ifndef ZSTD_NOBENCH
     BMK_advancedParams_t benchParams = BMK_initAdvancedParams();
 #endif
-    ZSTD_literalCompressionMode_e literalCompressionMode = ZSTD_lcm_auto;
+    ZSTD_paramSwitch_e literalCompressionMode = ZSTD_ps_auto;
 
 
     /* init */
@@ -900,8 +900,8 @@
                 if (!strcmp(argument, "--format=lz4")) { suffix = LZ4_EXTENSION; FIO_setCompressionType(prefs, FIO_lz4Compression);  continue; }
 #endif
                 if (!strcmp(argument, "--rsyncable")) { rsyncable = 1; continue; }
-                if (!strcmp(argument, "--compress-literals")) { literalCompressionMode = ZSTD_lcm_huffman; continue; }
-                if (!strcmp(argument, "--no-compress-literals")) { literalCompressionMode = ZSTD_lcm_uncompressed; continue; }
+                if (!strcmp(argument, "--compress-literals")) { literalCompressionMode = ZSTD_ps_enable; continue; }
+                if (!strcmp(argument, "--no-compress-literals")) { literalCompressionMode = ZSTD_ps_disable; continue; }
                 if (!strcmp(argument, "--no-progress")) { FIO_setProgressSetting(FIO_ps_never); continue; }
                 if (!strcmp(argument, "--progress")) { FIO_setProgressSetting(FIO_ps_always); continue; }
                 if (!strcmp(argument, "--exclude-compressed")) { FIO_setExcludeCompressedFile(prefs, 1); continue; }
diff --git a/tests/fuzz/zstd_helpers.c b/tests/fuzz/zstd_helpers.c
index 4d889de..0fbf3be 100644
--- a/tests/fuzz/zstd_helpers.c
+++ b/tests/fuzz/zstd_helpers.c
@@ -96,7 +96,7 @@
     setRand(cctx, ZSTD_c_forceMaxWindow, 0, 1, producer);
     setRand(cctx, ZSTD_c_literalCompressionMode, 0, 2, producer);
     setRand(cctx, ZSTD_c_forceAttachDict, 0, 2, producer);
-    setRand(cctx, ZSTD_c_splitBlocks, 0, 1, producer);
+    setRand(cctx, ZSTD_c_useBlockSplitter, 0, 2, producer);
     setRand(cctx, ZSTD_c_deterministicRefPrefix, 0, 1, producer);
     if (FUZZ_dataProducer_uint32Range(producer, 0, 1) == 0) {
       setRand(cctx, ZSTD_c_srcSizeHint, ZSTD_SRCSIZEHINT_MIN, 2 * srcSize, producer);
diff --git a/tests/fuzzer.c b/tests/fuzzer.c
index c4de542..9be7a38 100644
--- a/tests/fuzzer.c
+++ b/tests/fuzzer.c
@@ -1718,7 +1718,7 @@
 
     DISPLAYLEVEL(3, "test%3i : compress with block splitting : ", testNb++)
     {   ZSTD_CCtx* cctx = ZSTD_createCCtx();
-        CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_splitBlocks, 1) );
+        CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_useBlockSplitter, ZSTD_ps_enable) );
         cSize = ZSTD_compress2(cctx, compressedBuffer, compressedBufferSize, CNBuffer, CNBuffSize);
         CHECK(cSize);
         ZSTD_freeCCtx(cctx);
@@ -1732,7 +1732,7 @@
         CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, 2) );
         cSize1 = ZSTD_compress2(cctx, compressedBuffer, compressedBufferSize, CNBuffer, CNBuffSize);
         CHECK(cSize1);
-        CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_literalCompressionMode, ZSTD_lcm_uncompressed) );
+        CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_literalCompressionMode, ZSTD_ps_disable) );
         cSize2 = ZSTD_compress2(cctx, compressedBuffer, compressedBufferSize, CNBuffer, CNBuffSize);
         CHECK(cSize2);
         CHECK_LT(cSize1, cSize2);
@@ -2019,7 +2019,7 @@
                 ZSTD_CCtx* const cctx = ZSTD_createCCtx();
                 size_t nodict_cSize;
                 ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, l);
-                ZSTD_CCtx_setParameter(cctx, ZSTD_c_useRowMatchFinder, ZSTD_urm_enableRowMatchFinder);
+                ZSTD_CCtx_setParameter(cctx, ZSTD_c_useRowMatchFinder, ZSTD_ps_enable);
                 nodict_cSize = ZSTD_compress2(cctx, compressedBuffer, compressedBufferSize,
                                                            contentStart, contentSize);
                 if (nodict_cSize > target_nodict_cSize[l]) {
diff --git a/tests/regression/config.c b/tests/regression/config.c
index 4c66dd1..57cd110 100644
--- a/tests/regression/config.c
+++ b/tests/regression/config.c
@@ -215,7 +215,7 @@
 
 static param_value_t mt_advanced_param_values[] = {
     {.param = ZSTD_c_nbWorkers, .value = 2},
-    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_uncompressed},
+    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_ps_disable},
 };
 
 static config_t mt_advanced = {
@@ -258,7 +258,7 @@
 
 static param_value_t const uncompressed_literals_param_values[] = {
     {.param = ZSTD_c_compressionLevel, .value = 3},
-    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_uncompressed},
+    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_ps_disable},
 };
 
 static config_t uncompressed_literals = {
@@ -269,7 +269,7 @@
 
 static param_value_t const uncompressed_literals_opt_param_values[] = {
     {.param = ZSTD_c_compressionLevel, .value = 19},
-    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_uncompressed},
+    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_ps_disable},
 };
 
 static config_t uncompressed_literals_opt = {
@@ -280,7 +280,7 @@
 
 static param_value_t const huffman_literals_param_values[] = {
     {.param = ZSTD_c_compressionLevel, .value = -1},
-    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_huffman},
+    {.param = ZSTD_c_literalCompressionMode, .value = ZSTD_ps_enable},
 };
 
 static config_t huffman_literals = {
diff --git a/tests/regression/levels.h b/tests/regression/levels.h
index 5a933c1..e98209d 100644
--- a/tests/regression/levels.h
+++ b/tests/regression/levels.h
@@ -36,7 +36,7 @@
 LEVEL(4)
 /* ROW_LEVEL triggers the row hash (force enabled and disabled) with different
  * dictionary strategies, and 16/32/64 row entries based on the level/searchLog.
- * 1 == disabled, 2 == enabled.
+ * 1 == enabled, 2 == disabled.
  */
 ROW_LEVEL(5, 1)
 ROW_LEVEL(5, 2) /* 16-entry rows */
diff --git a/tests/regression/results.csv b/tests/regression/results.csv
index 9909a15..923b449 100644
--- a/tests/regression/results.csv
+++ b/tests/regression/results.csv
@@ -235,18 +235,18 @@
 silesia,                            level 1,                            advanced one pass,                  5309098
 silesia,                            level 3,                            advanced one pass,                  4849553
 silesia,                            level 4,                            advanced one pass,                  4786968
-silesia,                            level 5 row 1,                      advanced one pass,                  4640752
-silesia,                            level 5 row 2,                      advanced one pass,                  4638961
+silesia,                            level 5 row 1,                      advanced one pass,                  4638961
+silesia,                            level 5 row 2,                      advanced one pass,                  4640752
 silesia,                            level 5,                            advanced one pass,                  4638961
 silesia,                            level 6,                            advanced one pass,                  4605369
-silesia,                            level 7 row 1,                      advanced one pass,                  4564868
-silesia,                            level 7 row 2,                      advanced one pass,                  4567204
+silesia,                            level 7 row 1,                      advanced one pass,                  4567204
+silesia,                            level 7 row 2,                      advanced one pass,                  4564868
 silesia,                            level 7,                            advanced one pass,                  4567204
 silesia,                            level 9,                            advanced one pass,                  4543310
-silesia,                            level 11 row 1,                     advanced one pass,                  4519288
-silesia,                            level 11 row 2,                     advanced one pass,                  4521399
-silesia,                            level 12 row 1,                     advanced one pass,                  4503116
-silesia,                            level 12 row 2,                     advanced one pass,                  4505153
+silesia,                            level 11 row 1,                     advanced one pass,                  4521399
+silesia,                            level 11 row 2,                     advanced one pass,                  4519288
+silesia,                            level 12 row 1,                     advanced one pass,                  4505153
+silesia,                            level 12 row 2,                     advanced one pass,                  4503116
 silesia,                            level 13,                           advanced one pass,                  4493990
 silesia,                            level 16,                           advanced one pass,                  4359864
 silesia,                            level 19,                           advanced one pass,                  4296880
@@ -269,18 +269,18 @@
 silesia.tar,                        level 1,                            advanced one pass,                  5331946
 silesia.tar,                        level 3,                            advanced one pass,                  4861424
 silesia.tar,                        level 4,                            advanced one pass,                  4799632
-silesia.tar,                        level 5 row 1,                      advanced one pass,                  4652862
-silesia.tar,                        level 5 row 2,                      advanced one pass,                  4650202
+silesia.tar,                        level 5 row 1,                      advanced one pass,                  4650202
+silesia.tar,                        level 5 row 2,                      advanced one pass,                  4652862
 silesia.tar,                        level 5,                            advanced one pass,                  4650202
 silesia.tar,                        level 6,                            advanced one pass,                  4616811
-silesia.tar,                        level 7 row 1,                      advanced one pass,                  4575393
-silesia.tar,                        level 7 row 2,                      advanced one pass,                  4576829
+silesia.tar,                        level 7 row 1,                      advanced one pass,                  4576829
+silesia.tar,                        level 7 row 2,                      advanced one pass,                  4575393
 silesia.tar,                        level 7,                            advanced one pass,                  4576829
 silesia.tar,                        level 9,                            advanced one pass,                  4552584
-silesia.tar,                        level 11 row 1,                     advanced one pass,                  4529461
-silesia.tar,                        level 11 row 2,                     advanced one pass,                  4530256
-silesia.tar,                        level 12 row 1,                     advanced one pass,                  4513604
-silesia.tar,                        level 12 row 2,                     advanced one pass,                  4514568
+silesia.tar,                        level 11 row 1,                     advanced one pass,                  4530256
+silesia.tar,                        level 11 row 2,                     advanced one pass,                  4529461
+silesia.tar,                        level 12 row 1,                     advanced one pass,                  4514568
+silesia.tar,                        level 12 row 2,                     advanced one pass,                  4513604
 silesia.tar,                        level 13,                           advanced one pass,                  4502956
 silesia.tar,                        level 16,                           advanced one pass,                  4360527
 silesia.tar,                        level 19,                           advanced one pass,                  4267266
@@ -326,16 +326,16 @@
 github,                             level 4 with dict dds,              advanced one pass,                  41251
 github,                             level 4 with dict copy,             advanced one pass,                  41216
 github,                             level 4 with dict load,             advanced one pass,                  41159
-github,                             level 5 row 1,                      advanced one pass,                  135121
-github,                             level 5 row 1 with dict dms,        advanced one pass,                  38938
-github,                             level 5 row 1 with dict dds,        advanced one pass,                  38732
-github,                             level 5 row 1 with dict copy,       advanced one pass,                  38934
-github,                             level 5 row 1 with dict load,       advanced one pass,                  40725
-github,                             level 5 row 2,                      advanced one pass,                  134584
-github,                             level 5 row 2 with dict dms,        advanced one pass,                  38758
-github,                             level 5 row 2 with dict dds,        advanced one pass,                  38728
-github,                             level 5 row 2 with dict copy,       advanced one pass,                  38759
-github,                             level 5 row 2 with dict load,       advanced one pass,                  41518
+github,                             level 5 row 1,                      advanced one pass,                  134584
+github,                             level 5 row 1 with dict dms,        advanced one pass,                  38758
+github,                             level 5 row 1 with dict dds,        advanced one pass,                  38728
+github,                             level 5 row 1 with dict copy,       advanced one pass,                  38759
+github,                             level 5 row 1 with dict load,       advanced one pass,                  41518
+github,                             level 5 row 2,                      advanced one pass,                  135121
+github,                             level 5 row 2 with dict dms,        advanced one pass,                  38938
+github,                             level 5 row 2 with dict dds,        advanced one pass,                  38732
+github,                             level 5 row 2 with dict copy,       advanced one pass,                  38934
+github,                             level 5 row 2 with dict load,       advanced one pass,                  40725
 github,                             level 5,                            advanced one pass,                  135121
 github,                             level 5 with dict,                  advanced one pass,                  38758
 github,                             level 5 with dict dms,              advanced one pass,                  38758
@@ -348,16 +348,16 @@
 github,                             level 6 with dict dds,              advanced one pass,                  38636
 github,                             level 6 with dict copy,             advanced one pass,                  38669
 github,                             level 6 with dict load,             advanced one pass,                  40695
-github,                             level 7 row 1,                      advanced one pass,                  135122
-github,                             level 7 row 1 with dict dms,        advanced one pass,                  38860
-github,                             level 7 row 1 with dict dds,        advanced one pass,                  38766
-github,                             level 7 row 1 with dict copy,       advanced one pass,                  38834
-github,                             level 7 row 1 with dict load,       advanced one pass,                  40695
-github,                             level 7 row 2,                      advanced one pass,                  134584
-github,                             level 7 row 2 with dict dms,        advanced one pass,                  38758
-github,                             level 7 row 2 with dict dds,        advanced one pass,                  38745
-github,                             level 7 row 2 with dict copy,       advanced one pass,                  38755
-github,                             level 7 row 2 with dict load,       advanced one pass,                  43154
+github,                             level 7 row 1,                      advanced one pass,                  134584
+github,                             level 7 row 1 with dict dms,        advanced one pass,                  38758
+github,                             level 7 row 1 with dict dds,        advanced one pass,                  38745
+github,                             level 7 row 1 with dict copy,       advanced one pass,                  38755
+github,                             level 7 row 1 with dict load,       advanced one pass,                  43154
+github,                             level 7 row 2,                      advanced one pass,                  135122
+github,                             level 7 row 2 with dict dms,        advanced one pass,                  38860
+github,                             level 7 row 2 with dict dds,        advanced one pass,                  38766
+github,                             level 7 row 2 with dict copy,       advanced one pass,                  38834
+github,                             level 7 row 2 with dict load,       advanced one pass,                  40695
 github,                             level 7,                            advanced one pass,                  135122
 github,                             level 7 with dict,                  advanced one pass,                  38758
 github,                             level 7 with dict dms,              advanced one pass,                  38758
@@ -451,16 +451,16 @@
 github.tar,                         level 4 with dict dds,              advanced one pass,                  37954
 github.tar,                         level 4 with dict copy,             advanced one pass,                  37948
 github.tar,                         level 4 with dict load,             advanced one pass,                  37927
-github.tar,                         level 5 row 1,                      advanced one pass,                  38534
-github.tar,                         level 5 row 1 with dict dms,        advanced one pass,                  39365
-github.tar,                         level 5 row 1 with dict dds,        advanced one pass,                  39233
-github.tar,                         level 5 row 1 with dict copy,       advanced one pass,                  39715
-github.tar,                         level 5 row 1 with dict load,       advanced one pass,                  38019
-github.tar,                         level 5 row 2,                      advanced one pass,                  38376
-github.tar,                         level 5 row 2 with dict dms,        advanced one pass,                  39024
-github.tar,                         level 5 row 2 with dict dds,        advanced one pass,                  39028
-github.tar,                         level 5 row 2 with dict copy,       advanced one pass,                  39040
-github.tar,                         level 5 row 2 with dict load,       advanced one pass,                  37600
+github.tar,                         level 5 row 1,                      advanced one pass,                  38376
+github.tar,                         level 5 row 1 with dict dms,        advanced one pass,                  39024
+github.tar,                         level 5 row 1 with dict dds,        advanced one pass,                  39028
+github.tar,                         level 5 row 1 with dict copy,       advanced one pass,                  39040
+github.tar,                         level 5 row 1 with dict load,       advanced one pass,                  37600
+github.tar,                         level 5 row 2,                      advanced one pass,                  38534
+github.tar,                         level 5 row 2 with dict dms,        advanced one pass,                  39365
+github.tar,                         level 5 row 2 with dict dds,        advanced one pass,                  39233
+github.tar,                         level 5 row 2 with dict copy,       advanced one pass,                  39715
+github.tar,                         level 5 row 2 with dict load,       advanced one pass,                  38019
 github.tar,                         level 5,                            advanced one pass,                  38376
 github.tar,                         level 5 with dict,                  advanced one pass,                  39040
 github.tar,                         level 5 with dict dms,              advanced one pass,                  39024
@@ -473,16 +473,16 @@
 github.tar,                         level 6 with dict dds,              advanced one pass,                  38610
 github.tar,                         level 6 with dict copy,             advanced one pass,                  38622
 github.tar,                         level 6 with dict load,             advanced one pass,                  37829
-github.tar,                         level 7 row 1,                      advanced one pass,                  38077
-github.tar,                         level 7 row 1 with dict dms,        advanced one pass,                  38012
-github.tar,                         level 7 row 1 with dict dds,        advanced one pass,                  38014
-github.tar,                         level 7 row 1 with dict copy,       advanced one pass,                  38101
-github.tar,                         level 7 row 1 with dict load,       advanced one pass,                  37402
-github.tar,                         level 7 row 2,                      advanced one pass,                  38073
-github.tar,                         level 7 row 2 with dict dms,        advanced one pass,                  37848
-github.tar,                         level 7 row 2 with dict dds,        advanced one pass,                  37869
-github.tar,                         level 7 row 2 with dict copy,       advanced one pass,                  37848
-github.tar,                         level 7 row 2 with dict load,       advanced one pass,                  37371
+github.tar,                         level 7 row 1,                      advanced one pass,                  38073
+github.tar,                         level 7 row 1 with dict dms,        advanced one pass,                  37848
+github.tar,                         level 7 row 1 with dict dds,        advanced one pass,                  37869
+github.tar,                         level 7 row 1 with dict copy,       advanced one pass,                  37848
+github.tar,                         level 7 row 1 with dict load,       advanced one pass,                  37371
+github.tar,                         level 7 row 2,                      advanced one pass,                  38077
+github.tar,                         level 7 row 2 with dict dms,        advanced one pass,                  38012
+github.tar,                         level 7 row 2 with dict dds,        advanced one pass,                  38014
+github.tar,                         level 7 row 2 with dict copy,       advanced one pass,                  38101
+github.tar,                         level 7 row 2 with dict load,       advanced one pass,                  37402
 github.tar,                         level 7,                            advanced one pass,                  38073
 github.tar,                         level 7 with dict,                  advanced one pass,                  37848
 github.tar,                         level 7 with dict dms,              advanced one pass,                  37848
@@ -499,22 +499,22 @@
 github.tar,                         level 11 row 1 with dict dms,       advanced one pass,                  36963
 github.tar,                         level 11 row 1 with dict dds,       advanced one pass,                  36963
 github.tar,                         level 11 row 1 with dict copy,      advanced one pass,                  36557
-github.tar,                         level 11 row 1 with dict load,      advanced one pass,                  36419
+github.tar,                         level 11 row 1 with dict load,      advanced one pass,                  36424
 github.tar,                         level 11 row 2,                     advanced one pass,                  36435
 github.tar,                         level 11 row 2 with dict dms,       advanced one pass,                  36963
 github.tar,                         level 11 row 2 with dict dds,       advanced one pass,                  36963
 github.tar,                         level 11 row 2 with dict copy,      advanced one pass,                  36557
-github.tar,                         level 11 row 2 with dict load,      advanced one pass,                  36424
-github.tar,                         level 12 row 1,                     advanced one pass,                  36110
+github.tar,                         level 11 row 2 with dict load,      advanced one pass,                  36419
+github.tar,                         level 12 row 1,                     advanced one pass,                  36105
 github.tar,                         level 12 row 1 with dict dms,       advanced one pass,                  36986
 github.tar,                         level 12 row 1 with dict dds,       advanced one pass,                  36986
 github.tar,                         level 12 row 1 with dict copy,      advanced one pass,                  36609
-github.tar,                         level 12 row 1 with dict load,      advanced one pass,                  36459
-github.tar,                         level 12 row 2,                     advanced one pass,                  36105
+github.tar,                         level 12 row 1 with dict load,      advanced one pass,                  36460
+github.tar,                         level 12 row 2,                     advanced one pass,                  36110
 github.tar,                         level 12 row 2 with dict dms,       advanced one pass,                  36986
 github.tar,                         level 12 row 2 with dict dds,       advanced one pass,                  36986
 github.tar,                         level 12 row 2 with dict copy,      advanced one pass,                  36609
-github.tar,                         level 12 row 2 with dict load,      advanced one pass,                  36460
+github.tar,                         level 12 row 2 with dict load,      advanced one pass,                  36459
 github.tar,                         level 13,                           advanced one pass,                  35501
 github.tar,                         level 13 with dict,                 advanced one pass,                  37130
 github.tar,                         level 13 with dict dms,             advanced one pass,                  37267
@@ -553,18 +553,18 @@
 silesia,                            level 1,                            advanced one pass small out,        5309098
 silesia,                            level 3,                            advanced one pass small out,        4849553
 silesia,                            level 4,                            advanced one pass small out,        4786968
-silesia,                            level 5 row 1,                      advanced one pass small out,        4640752
-silesia,                            level 5 row 2,                      advanced one pass small out,        4638961
+silesia,                            level 5 row 1,                      advanced one pass small out,        4638961
+silesia,                            level 5 row 2,                      advanced one pass small out,        4640752
 silesia,                            level 5,                            advanced one pass small out,        4638961
 silesia,                            level 6,                            advanced one pass small out,        4605369
-silesia,                            level 7 row 1,                      advanced one pass small out,        4564868
-silesia,                            level 7 row 2,                      advanced one pass small out,        4567204
+silesia,                            level 7 row 1,                      advanced one pass small out,        4567204
+silesia,                            level 7 row 2,                      advanced one pass small out,        4564868
 silesia,                            level 7,                            advanced one pass small out,        4567204
 silesia,                            level 9,                            advanced one pass small out,        4543310
-silesia,                            level 11 row 1,                     advanced one pass small out,        4519288
-silesia,                            level 11 row 2,                     advanced one pass small out,        4521399
-silesia,                            level 12 row 1,                     advanced one pass small out,        4503116
-silesia,                            level 12 row 2,                     advanced one pass small out,        4505153
+silesia,                            level 11 row 1,                     advanced one pass small out,        4521399
+silesia,                            level 11 row 2,                     advanced one pass small out,        4519288
+silesia,                            level 12 row 1,                     advanced one pass small out,        4505153
+silesia,                            level 12 row 2,                     advanced one pass small out,        4503116
 silesia,                            level 13,                           advanced one pass small out,        4493990
 silesia,                            level 16,                           advanced one pass small out,        4359864
 silesia,                            level 19,                           advanced one pass small out,        4296880
@@ -587,18 +587,18 @@
 silesia.tar,                        level 1,                            advanced one pass small out,        5331946
 silesia.tar,                        level 3,                            advanced one pass small out,        4861424
 silesia.tar,                        level 4,                            advanced one pass small out,        4799632
-silesia.tar,                        level 5 row 1,                      advanced one pass small out,        4652862
-silesia.tar,                        level 5 row 2,                      advanced one pass small out,        4650202
+silesia.tar,                        level 5 row 1,                      advanced one pass small out,        4650202
+silesia.tar,                        level 5 row 2,                      advanced one pass small out,        4652862
 silesia.tar,                        level 5,                            advanced one pass small out,        4650202
 silesia.tar,                        level 6,                            advanced one pass small out,        4616811
-silesia.tar,                        level 7 row 1,                      advanced one pass small out,        4575393
-silesia.tar,                        level 7 row 2,                      advanced one pass small out,        4576829
+silesia.tar,                        level 7 row 1,                      advanced one pass small out,        4576829
+silesia.tar,                        level 7 row 2,                      advanced one pass small out,        4575393
 silesia.tar,                        level 7,                            advanced one pass small out,        4576829
 silesia.tar,                        level 9,                            advanced one pass small out,        4552584
-silesia.tar,                        level 11 row 1,                     advanced one pass small out,        4529461
-silesia.tar,                        level 11 row 2,                     advanced one pass small out,        4530256
-silesia.tar,                        level 12 row 1,                     advanced one pass small out,        4513604
-silesia.tar,                        level 12 row 2,                     advanced one pass small out,        4514568
+silesia.tar,                        level 11 row 1,                     advanced one pass small out,        4530256
+silesia.tar,                        level 11 row 2,                     advanced one pass small out,        4529461
+silesia.tar,                        level 12 row 1,                     advanced one pass small out,        4514568
+silesia.tar,                        level 12 row 2,                     advanced one pass small out,        4513604
 silesia.tar,                        level 13,                           advanced one pass small out,        4502956
 silesia.tar,                        level 16,                           advanced one pass small out,        4360527
 silesia.tar,                        level 19,                           advanced one pass small out,        4267266
@@ -644,16 +644,16 @@
 github,                             level 4 with dict dds,              advanced one pass small out,        41251
 github,                             level 4 with dict copy,             advanced one pass small out,        41216
 github,                             level 4 with dict load,             advanced one pass small out,        41159
-github,                             level 5 row 1,                      advanced one pass small out,        135121
-github,                             level 5 row 1 with dict dms,        advanced one pass small out,        38938
-github,                             level 5 row 1 with dict dds,        advanced one pass small out,        38732
-github,                             level 5 row 1 with dict copy,       advanced one pass small out,        38934
-github,                             level 5 row 1 with dict load,       advanced one pass small out,        40725
-github,                             level 5 row 2,                      advanced one pass small out,        134584
-github,                             level 5 row 2 with dict dms,        advanced one pass small out,        38758
-github,                             level 5 row 2 with dict dds,        advanced one pass small out,        38728
-github,                             level 5 row 2 with dict copy,       advanced one pass small out,        38759
-github,                             level 5 row 2 with dict load,       advanced one pass small out,        41518
+github,                             level 5 row 1,                      advanced one pass small out,        134584
+github,                             level 5 row 1 with dict dms,        advanced one pass small out,        38758
+github,                             level 5 row 1 with dict dds,        advanced one pass small out,        38728
+github,                             level 5 row 1 with dict copy,       advanced one pass small out,        38759
+github,                             level 5 row 1 with dict load,       advanced one pass small out,        41518
+github,                             level 5 row 2,                      advanced one pass small out,        135121
+github,                             level 5 row 2 with dict dms,        advanced one pass small out,        38938
+github,                             level 5 row 2 with dict dds,        advanced one pass small out,        38732
+github,                             level 5 row 2 with dict copy,       advanced one pass small out,        38934
+github,                             level 5 row 2 with dict load,       advanced one pass small out,        40725
 github,                             level 5,                            advanced one pass small out,        135121
 github,                             level 5 with dict,                  advanced one pass small out,        38758
 github,                             level 5 with dict dms,              advanced one pass small out,        38758
@@ -666,16 +666,16 @@
 github,                             level 6 with dict dds,              advanced one pass small out,        38636
 github,                             level 6 with dict copy,             advanced one pass small out,        38669
 github,                             level 6 with dict load,             advanced one pass small out,        40695
-github,                             level 7 row 1,                      advanced one pass small out,        135122
-github,                             level 7 row 1 with dict dms,        advanced one pass small out,        38860
-github,                             level 7 row 1 with dict dds,        advanced one pass small out,        38766
-github,                             level 7 row 1 with dict copy,       advanced one pass small out,        38834
-github,                             level 7 row 1 with dict load,       advanced one pass small out,        40695
-github,                             level 7 row 2,                      advanced one pass small out,        134584
-github,                             level 7 row 2 with dict dms,        advanced one pass small out,        38758
-github,                             level 7 row 2 with dict dds,        advanced one pass small out,        38745
-github,                             level 7 row 2 with dict copy,       advanced one pass small out,        38755
-github,                             level 7 row 2 with dict load,       advanced one pass small out,        43154
+github,                             level 7 row 1,                      advanced one pass small out,        134584
+github,                             level 7 row 1 with dict dms,        advanced one pass small out,        38758
+github,                             level 7 row 1 with dict dds,        advanced one pass small out,        38745
+github,                             level 7 row 1 with dict copy,       advanced one pass small out,        38755
+github,                             level 7 row 1 with dict load,       advanced one pass small out,        43154
+github,                             level 7 row 2,                      advanced one pass small out,        135122
+github,                             level 7 row 2 with dict dms,        advanced one pass small out,        38860
+github,                             level 7 row 2 with dict dds,        advanced one pass small out,        38766
+github,                             level 7 row 2 with dict copy,       advanced one pass small out,        38834
+github,                             level 7 row 2 with dict load,       advanced one pass small out,        40695
 github,                             level 7,                            advanced one pass small out,        135122
 github,                             level 7 with dict,                  advanced one pass small out,        38758
 github,                             level 7 with dict dms,              advanced one pass small out,        38758
@@ -769,16 +769,16 @@
 github.tar,                         level 4 with dict dds,              advanced one pass small out,        37954
 github.tar,                         level 4 with dict copy,             advanced one pass small out,        37948
 github.tar,                         level 4 with dict load,             advanced one pass small out,        37927
-github.tar,                         level 5 row 1,                      advanced one pass small out,        38534
-github.tar,                         level 5 row 1 with dict dms,        advanced one pass small out,        39365
-github.tar,                         level 5 row 1 with dict dds,        advanced one pass small out,        39233
-github.tar,                         level 5 row 1 with dict copy,       advanced one pass small out,        39715
-github.tar,                         level 5 row 1 with dict load,       advanced one pass small out,        38019
-github.tar,                         level 5 row 2,                      advanced one pass small out,        38376
-github.tar,                         level 5 row 2 with dict dms,        advanced one pass small out,        39024
-github.tar,                         level 5 row 2 with dict dds,        advanced one pass small out,        39028
-github.tar,                         level 5 row 2 with dict copy,       advanced one pass small out,        39040
-github.tar,                         level 5 row 2 with dict load,       advanced one pass small out,        37600
+github.tar,                         level 5 row 1,                      advanced one pass small out,        38376
+github.tar,                         level 5 row 1 with dict dms,        advanced one pass small out,        39024
+github.tar,                         level 5 row 1 with dict dds,        advanced one pass small out,        39028
+github.tar,                         level 5 row 1 with dict copy,       advanced one pass small out,        39040
+github.tar,                         level 5 row 1 with dict load,       advanced one pass small out,        37600
+github.tar,                         level 5 row 2,                      advanced one pass small out,        38534
+github.tar,                         level 5 row 2 with dict dms,        advanced one pass small out,        39365
+github.tar,                         level 5 row 2 with dict dds,        advanced one pass small out,        39233
+github.tar,                         level 5 row 2 with dict copy,       advanced one pass small out,        39715
+github.tar,                         level 5 row 2 with dict load,       advanced one pass small out,        38019
 github.tar,                         level 5,                            advanced one pass small out,        38376
 github.tar,                         level 5 with dict,                  advanced one pass small out,        39040
 github.tar,                         level 5 with dict dms,              advanced one pass small out,        39024
@@ -791,16 +791,16 @@
 github.tar,                         level 6 with dict dds,              advanced one pass small out,        38610
 github.tar,                         level 6 with dict copy,             advanced one pass small out,        38622
 github.tar,                         level 6 with dict load,             advanced one pass small out,        37829
-github.tar,                         level 7 row 1,                      advanced one pass small out,        38077
-github.tar,                         level 7 row 1 with dict dms,        advanced one pass small out,        38012
-github.tar,                         level 7 row 1 with dict dds,        advanced one pass small out,        38014
-github.tar,                         level 7 row 1 with dict copy,       advanced one pass small out,        38101
-github.tar,                         level 7 row 1 with dict load,       advanced one pass small out,        37402
-github.tar,                         level 7 row 2,                      advanced one pass small out,        38073
-github.tar,                         level 7 row 2 with dict dms,        advanced one pass small out,        37848
-github.tar,                         level 7 row 2 with dict dds,        advanced one pass small out,        37869
-github.tar,                         level 7 row 2 with dict copy,       advanced one pass small out,        37848
-github.tar,                         level 7 row 2 with dict load,       advanced one pass small out,        37371
+github.tar,                         level 7 row 1,                      advanced one pass small out,        38073
+github.tar,                         level 7 row 1 with dict dms,        advanced one pass small out,        37848
+github.tar,                         level 7 row 1 with dict dds,        advanced one pass small out,        37869
+github.tar,                         level 7 row 1 with dict copy,       advanced one pass small out,        37848
+github.tar,                         level 7 row 1 with dict load,       advanced one pass small out,        37371
+github.tar,                         level 7 row 2,                      advanced one pass small out,        38077
+github.tar,                         level 7 row 2 with dict dms,        advanced one pass small out,        38012
+github.tar,                         level 7 row 2 with dict dds,        advanced one pass small out,        38014
+github.tar,                         level 7 row 2 with dict copy,       advanced one pass small out,        38101
+github.tar,                         level 7 row 2 with dict load,       advanced one pass small out,        37402
 github.tar,                         level 7,                            advanced one pass small out,        38073
 github.tar,                         level 7 with dict,                  advanced one pass small out,        37848
 github.tar,                         level 7 with dict dms,              advanced one pass small out,        37848
@@ -817,22 +817,22 @@
 github.tar,                         level 11 row 1 with dict dms,       advanced one pass small out,        36963
 github.tar,                         level 11 row 1 with dict dds,       advanced one pass small out,        36963
 github.tar,                         level 11 row 1 with dict copy,      advanced one pass small out,        36557
-github.tar,                         level 11 row 1 with dict load,      advanced one pass small out,        36419
+github.tar,                         level 11 row 1 with dict load,      advanced one pass small out,        36424
 github.tar,                         level 11 row 2,                     advanced one pass small out,        36435
 github.tar,                         level 11 row 2 with dict dms,       advanced one pass small out,        36963
 github.tar,                         level 11 row 2 with dict dds,       advanced one pass small out,        36963
 github.tar,                         level 11 row 2 with dict copy,      advanced one pass small out,        36557
-github.tar,                         level 11 row 2 with dict load,      advanced one pass small out,        36424
-github.tar,                         level 12 row 1,                     advanced one pass small out,        36110
+github.tar,                         level 11 row 2 with dict load,      advanced one pass small out,        36419
+github.tar,                         level 12 row 1,                     advanced one pass small out,        36105
 github.tar,                         level 12 row 1 with dict dms,       advanced one pass small out,        36986
 github.tar,                         level 12 row 1 with dict dds,       advanced one pass small out,        36986
 github.tar,                         level 12 row 1 with dict copy,      advanced one pass small out,        36609
-github.tar,                         level 12 row 1 with dict load,      advanced one pass small out,        36459
-github.tar,                         level 12 row 2,                     advanced one pass small out,        36105
+github.tar,                         level 12 row 1 with dict load,      advanced one pass small out,        36460
+github.tar,                         level 12 row 2,                     advanced one pass small out,        36110
 github.tar,                         level 12 row 2 with dict dms,       advanced one pass small out,        36986
 github.tar,                         level 12 row 2 with dict dds,       advanced one pass small out,        36986
 github.tar,                         level 12 row 2 with dict copy,      advanced one pass small out,        36609
-github.tar,                         level 12 row 2 with dict load,      advanced one pass small out,        36460
+github.tar,                         level 12 row 2 with dict load,      advanced one pass small out,        36459
 github.tar,                         level 13,                           advanced one pass small out,        35501
 github.tar,                         level 13 with dict,                 advanced one pass small out,        37130
 github.tar,                         level 13 with dict dms,             advanced one pass small out,        37267
@@ -871,18 +871,18 @@
 silesia,                            level 1,                            advanced streaming,                 5312694
 silesia,                            level 3,                            advanced streaming,                 4849553
 silesia,                            level 4,                            advanced streaming,                 4786968
-silesia,                            level 5 row 1,                      advanced streaming,                 4640752
-silesia,                            level 5 row 2,                      advanced streaming,                 4638961
+silesia,                            level 5 row 1,                      advanced streaming,                 4638961
+silesia,                            level 5 row 2,                      advanced streaming,                 4640752
 silesia,                            level 5,                            advanced streaming,                 4638961
 silesia,                            level 6,                            advanced streaming,                 4605369
-silesia,                            level 7 row 1,                      advanced streaming,                 4564868
-silesia,                            level 7 row 2,                      advanced streaming,                 4567204
+silesia,                            level 7 row 1,                      advanced streaming,                 4567204
+silesia,                            level 7 row 2,                      advanced streaming,                 4564868
 silesia,                            level 7,                            advanced streaming,                 4567204
 silesia,                            level 9,                            advanced streaming,                 4543310
-silesia,                            level 11 row 1,                     advanced streaming,                 4519288
-silesia,                            level 11 row 2,                     advanced streaming,                 4521399
-silesia,                            level 12 row 1,                     advanced streaming,                 4503116
-silesia,                            level 12 row 2,                     advanced streaming,                 4505153
+silesia,                            level 11 row 1,                     advanced streaming,                 4521399
+silesia,                            level 11 row 2,                     advanced streaming,                 4519288
+silesia,                            level 12 row 1,                     advanced streaming,                 4505153
+silesia,                            level 12 row 2,                     advanced streaming,                 4503116
 silesia,                            level 13,                           advanced streaming,                 4493990
 silesia,                            level 16,                           advanced streaming,                 4359864
 silesia,                            level 19,                           advanced streaming,                 4296880
@@ -905,18 +905,18 @@
 silesia.tar,                        level 1,                            advanced streaming,                 5334890
 silesia.tar,                        level 3,                            advanced streaming,                 4861426
 silesia.tar,                        level 4,                            advanced streaming,                 4799632
-silesia.tar,                        level 5 row 1,                      advanced streaming,                 4652866
-silesia.tar,                        level 5 row 2,                      advanced streaming,                 4650207
+silesia.tar,                        level 5 row 1,                      advanced streaming,                 4650207
+silesia.tar,                        level 5 row 2,                      advanced streaming,                 4652866
 silesia.tar,                        level 5,                            advanced streaming,                 4650207
 silesia.tar,                        level 6,                            advanced streaming,                 4616816
-silesia.tar,                        level 7 row 1,                      advanced streaming,                 4575394
-silesia.tar,                        level 7 row 2,                      advanced streaming,                 4576831
+silesia.tar,                        level 7 row 1,                      advanced streaming,                 4576831
+silesia.tar,                        level 7 row 2,                      advanced streaming,                 4575394
 silesia.tar,                        level 7,                            advanced streaming,                 4576831
 silesia.tar,                        level 9,                            advanced streaming,                 4552590
-silesia.tar,                        level 11 row 1,                     advanced streaming,                 4529461
-silesia.tar,                        level 11 row 2,                     advanced streaming,                 4530258
-silesia.tar,                        level 12 row 1,                     advanced streaming,                 4513604
-silesia.tar,                        level 12 row 2,                     advanced streaming,                 4514569
+silesia.tar,                        level 11 row 1,                     advanced streaming,                 4530258
+silesia.tar,                        level 11 row 2,                     advanced streaming,                 4529461
+silesia.tar,                        level 12 row 1,                     advanced streaming,                 4514569
+silesia.tar,                        level 12 row 2,                     advanced streaming,                 4513604
 silesia.tar,                        level 13,                           advanced streaming,                 4502956
 silesia.tar,                        level 16,                           advanced streaming,                 4360527
 silesia.tar,                        level 19,                           advanced streaming,                 4267266
@@ -962,16 +962,16 @@
 github,                             level 4 with dict dds,              advanced streaming,                 41251
 github,                             level 4 with dict copy,             advanced streaming,                 41216
 github,                             level 4 with dict load,             advanced streaming,                 41159
-github,                             level 5 row 1,                      advanced streaming,                 135121
-github,                             level 5 row 1 with dict dms,        advanced streaming,                 38938
-github,                             level 5 row 1 with dict dds,        advanced streaming,                 38732
-github,                             level 5 row 1 with dict copy,       advanced streaming,                 38934
-github,                             level 5 row 1 with dict load,       advanced streaming,                 40725
-github,                             level 5 row 2,                      advanced streaming,                 134584
-github,                             level 5 row 2 with dict dms,        advanced streaming,                 38758
-github,                             level 5 row 2 with dict dds,        advanced streaming,                 38728
-github,                             level 5 row 2 with dict copy,       advanced streaming,                 38759
-github,                             level 5 row 2 with dict load,       advanced streaming,                 41518
+github,                             level 5 row 1,                      advanced streaming,                 134584
+github,                             level 5 row 1 with dict dms,        advanced streaming,                 38758
+github,                             level 5 row 1 with dict dds,        advanced streaming,                 38728
+github,                             level 5 row 1 with dict copy,       advanced streaming,                 38759
+github,                             level 5 row 1 with dict load,       advanced streaming,                 41518
+github,                             level 5 row 2,                      advanced streaming,                 135121
+github,                             level 5 row 2 with dict dms,        advanced streaming,                 38938
+github,                             level 5 row 2 with dict dds,        advanced streaming,                 38732
+github,                             level 5 row 2 with dict copy,       advanced streaming,                 38934
+github,                             level 5 row 2 with dict load,       advanced streaming,                 40725
 github,                             level 5,                            advanced streaming,                 135121
 github,                             level 5 with dict,                  advanced streaming,                 38758
 github,                             level 5 with dict dms,              advanced streaming,                 38758
@@ -984,16 +984,16 @@
 github,                             level 6 with dict dds,              advanced streaming,                 38636
 github,                             level 6 with dict copy,             advanced streaming,                 38669
 github,                             level 6 with dict load,             advanced streaming,                 40695
-github,                             level 7 row 1,                      advanced streaming,                 135122
-github,                             level 7 row 1 with dict dms,        advanced streaming,                 38860
-github,                             level 7 row 1 with dict dds,        advanced streaming,                 38766
-github,                             level 7 row 1 with dict copy,       advanced streaming,                 38834
-github,                             level 7 row 1 with dict load,       advanced streaming,                 40695
-github,                             level 7 row 2,                      advanced streaming,                 134584
-github,                             level 7 row 2 with dict dms,        advanced streaming,                 38758
-github,                             level 7 row 2 with dict dds,        advanced streaming,                 38745
-github,                             level 7 row 2 with dict copy,       advanced streaming,                 38755
-github,                             level 7 row 2 with dict load,       advanced streaming,                 43154
+github,                             level 7 row 1,                      advanced streaming,                 134584
+github,                             level 7 row 1 with dict dms,        advanced streaming,                 38758
+github,                             level 7 row 1 with dict dds,        advanced streaming,                 38745
+github,                             level 7 row 1 with dict copy,       advanced streaming,                 38755
+github,                             level 7 row 1 with dict load,       advanced streaming,                 43154
+github,                             level 7 row 2,                      advanced streaming,                 135122
+github,                             level 7 row 2 with dict dms,        advanced streaming,                 38860
+github,                             level 7 row 2 with dict dds,        advanced streaming,                 38766
+github,                             level 7 row 2 with dict copy,       advanced streaming,                 38834
+github,                             level 7 row 2 with dict load,       advanced streaming,                 40695
 github,                             level 7,                            advanced streaming,                 135122
 github,                             level 7 with dict,                  advanced streaming,                 38758
 github,                             level 7 with dict dms,              advanced streaming,                 38758
@@ -1087,16 +1087,16 @@
 github.tar,                         level 4 with dict dds,              advanced streaming,                 37954
 github.tar,                         level 4 with dict copy,             advanced streaming,                 37948
 github.tar,                         level 4 with dict load,             advanced streaming,                 37927
-github.tar,                         level 5 row 1,                      advanced streaming,                 38534
-github.tar,                         level 5 row 1 with dict dms,        advanced streaming,                 39365
-github.tar,                         level 5 row 1 with dict dds,        advanced streaming,                 39233
-github.tar,                         level 5 row 1 with dict copy,       advanced streaming,                 39715
-github.tar,                         level 5 row 1 with dict load,       advanced streaming,                 38019
-github.tar,                         level 5 row 2,                      advanced streaming,                 38376
-github.tar,                         level 5 row 2 with dict dms,        advanced streaming,                 39024
-github.tar,                         level 5 row 2 with dict dds,        advanced streaming,                 39028
-github.tar,                         level 5 row 2 with dict copy,       advanced streaming,                 39040
-github.tar,                         level 5 row 2 with dict load,       advanced streaming,                 37600
+github.tar,                         level 5 row 1,                      advanced streaming,                 38376
+github.tar,                         level 5 row 1 with dict dms,        advanced streaming,                 39024
+github.tar,                         level 5 row 1 with dict dds,        advanced streaming,                 39028
+github.tar,                         level 5 row 1 with dict copy,       advanced streaming,                 39040
+github.tar,                         level 5 row 1 with dict load,       advanced streaming,                 37600
+github.tar,                         level 5 row 2,                      advanced streaming,                 38534
+github.tar,                         level 5 row 2 with dict dms,        advanced streaming,                 39365
+github.tar,                         level 5 row 2 with dict dds,        advanced streaming,                 39233
+github.tar,                         level 5 row 2 with dict copy,       advanced streaming,                 39715
+github.tar,                         level 5 row 2 with dict load,       advanced streaming,                 38019
 github.tar,                         level 5,                            advanced streaming,                 38376
 github.tar,                         level 5 with dict,                  advanced streaming,                 39040
 github.tar,                         level 5 with dict dms,              advanced streaming,                 39024
@@ -1109,16 +1109,16 @@
 github.tar,                         level 6 with dict dds,              advanced streaming,                 38610
 github.tar,                         level 6 with dict copy,             advanced streaming,                 38622
 github.tar,                         level 6 with dict load,             advanced streaming,                 37829
-github.tar,                         level 7 row 1,                      advanced streaming,                 38077
-github.tar,                         level 7 row 1 with dict dms,        advanced streaming,                 38012
-github.tar,                         level 7 row 1 with dict dds,        advanced streaming,                 38014
-github.tar,                         level 7 row 1 with dict copy,       advanced streaming,                 38101
-github.tar,                         level 7 row 1 with dict load,       advanced streaming,                 37402
-github.tar,                         level 7 row 2,                      advanced streaming,                 38073
-github.tar,                         level 7 row 2 with dict dms,        advanced streaming,                 37848
-github.tar,                         level 7 row 2 with dict dds,        advanced streaming,                 37869
-github.tar,                         level 7 row 2 with dict copy,       advanced streaming,                 37848
-github.tar,                         level 7 row 2 with dict load,       advanced streaming,                 37371
+github.tar,                         level 7 row 1,                      advanced streaming,                 38073
+github.tar,                         level 7 row 1 with dict dms,        advanced streaming,                 37848
+github.tar,                         level 7 row 1 with dict dds,        advanced streaming,                 37869
+github.tar,                         level 7 row 1 with dict copy,       advanced streaming,                 37848
+github.tar,                         level 7 row 1 with dict load,       advanced streaming,                 37371
+github.tar,                         level 7 row 2,                      advanced streaming,                 38077
+github.tar,                         level 7 row 2 with dict dms,        advanced streaming,                 38012
+github.tar,                         level 7 row 2 with dict dds,        advanced streaming,                 38014
+github.tar,                         level 7 row 2 with dict copy,       advanced streaming,                 38101
+github.tar,                         level 7 row 2 with dict load,       advanced streaming,                 37402
 github.tar,                         level 7,                            advanced streaming,                 38073
 github.tar,                         level 7 with dict,                  advanced streaming,                 37848
 github.tar,                         level 7 with dict dms,              advanced streaming,                 37848
@@ -1135,22 +1135,22 @@
 github.tar,                         level 11 row 1 with dict dms,       advanced streaming,                 36963
 github.tar,                         level 11 row 1 with dict dds,       advanced streaming,                 36963
 github.tar,                         level 11 row 1 with dict copy,      advanced streaming,                 36557
-github.tar,                         level 11 row 1 with dict load,      advanced streaming,                 36419
+github.tar,                         level 11 row 1 with dict load,      advanced streaming,                 36424
 github.tar,                         level 11 row 2,                     advanced streaming,                 36435
 github.tar,                         level 11 row 2 with dict dms,       advanced streaming,                 36963
 github.tar,                         level 11 row 2 with dict dds,       advanced streaming,                 36963
 github.tar,                         level 11 row 2 with dict copy,      advanced streaming,                 36557
-github.tar,                         level 11 row 2 with dict load,      advanced streaming,                 36424
-github.tar,                         level 12 row 1,                     advanced streaming,                 36110
+github.tar,                         level 11 row 2 with dict load,      advanced streaming,                 36419
+github.tar,                         level 12 row 1,                     advanced streaming,                 36105
 github.tar,                         level 12 row 1 with dict dms,       advanced streaming,                 36986
 github.tar,                         level 12 row 1 with dict dds,       advanced streaming,                 36986
 github.tar,                         level 12 row 1 with dict copy,      advanced streaming,                 36609
-github.tar,                         level 12 row 1 with dict load,      advanced streaming,                 36459
-github.tar,                         level 12 row 2,                     advanced streaming,                 36105
+github.tar,                         level 12 row 1 with dict load,      advanced streaming,                 36460
+github.tar,                         level 12 row 2,                     advanced streaming,                 36110
 github.tar,                         level 12 row 2 with dict dms,       advanced streaming,                 36986
 github.tar,                         level 12 row 2 with dict dds,       advanced streaming,                 36986
 github.tar,                         level 12 row 2 with dict copy,      advanced streaming,                 36609
-github.tar,                         level 12 row 2 with dict load,      advanced streaming,                 36460
+github.tar,                         level 12 row 2 with dict load,      advanced streaming,                 36459
 github.tar,                         level 13,                           advanced streaming,                 35501
 github.tar,                         level 13 with dict,                 advanced streaming,                 37130
 github.tar,                         level 13 with dict dms,             advanced streaming,                 37267