| Daniel Koch | 83170e3 | 2019-03-26 13:45:33 -0400 | [diff] [blame] | 1 | #version 450
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| Daniel Koch | 51760c8 | 2019-05-30 00:24:33 -0400 | [diff] [blame] | 2 |
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| 3 | vec4 undeclared_errors(vec4 f4)
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| 4 | {
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| 5 | vec4 result;
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| 6 | gl_SubgroupSize; // ERROR, extension not enabled (basic)
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| 7 | gl_SubgroupInvocationID; // ERROR, extension not enabled (basic)
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| 8 | subgroupBarrier(); // ERROR, extension not enabled (basic)
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| 9 | subgroupMemoryBarrier(); // ERROR, extension not enabled (basic)
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| 10 | subgroupMemoryBarrierBuffer(); // ERROR, extension not enabled (basic)
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| 11 | subgroupMemoryBarrierImage(); // ERROR, extension not enabled (basic)
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| 12 | subgroupElect(); // ERROR, extension not enabled (basic)
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| 13 | gl_NumSubgroups; // ERROR, only defined in compute
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| 14 | gl_SubgroupID; // ERROR, only defined in compute
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| 15 | subgroupMemoryBarrierShared(); // ERROR, only defined in compute
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| 16 |
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| 17 | subgroupAll(true); // ERROR extension not enabled (vote)
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| 18 | subgroupAny(false); // ERROR extension not enabled (vote)
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| 19 | subgroupAllEqual(f4); // ERROR extension not enabled (vote)
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| 20 |
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| 21 | gl_SubgroupEqMask; // ERROR extension not enabled (ballot)
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| 22 | gl_SubgroupGeMask; // ERROR extension not enabled (ballot)
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| 23 | gl_SubgroupGtMask; // ERROR extension not enabled (ballot)
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| 24 | gl_SubgroupLeMask; // ERROR extension not enabled (ballot)
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| 25 | gl_SubgroupLtMask; // ERROR extension not enabled (ballot)
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| 26 | subgroupBroadcast(f4, 0); // ERROR extension not enabled (ballot)
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| 27 | subgroupBroadcastFirst(f4); // ERROR extension not enabled (ballot)
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| 28 | uvec4 ballot = subgroupBallot(false); // ERROR extension not enabled (ballot)
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| 29 | subgroupInverseBallot(uvec4(0x1)); // ERROR extension not enabled (ballot)
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| 30 | subgroupBallotBitExtract(ballot, 0); // ERROR extension not enabled (ballot)
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| 31 | subgroupBallotBitCount(ballot); // ERROR extension not enabled (ballot)
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| 32 | subgroupBallotInclusiveBitCount(ballot); // ERROR extension not enabled (ballot)
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| 33 | subgroupBallotExclusiveBitCount(ballot); // ERROR extension not enabled (ballot)
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| 34 | subgroupBallotFindLSB(ballot); // ERROR extension not enabled (ballot)
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| 35 | subgroupBallotFindMSB(ballot); // ERROR extension not enabled (ballot)
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| 36 |
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| 37 | subgroupShuffle(f4, 0); // ERROR extension not enabled (shuffle)
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| 38 | subgroupShuffleXor(f4, 0x1); // ERROR extension not enabled (shuffle)
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| 39 | subgroupShuffleUp(f4, 1); // ERROR extension not enabled (shuffle_relative)
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| 40 | subgroupShuffleDown(f4, 1); // ERROR extension not enabled (shuffle_relative)
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| 41 |
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| 42 | result = subgroupAdd(f4); // ERROR, extension not enabled (arith)
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| 43 | subgroupMul(f4); // ERROR, extension not enabled (arith)
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| 44 | subgroupMin(f4); // ERROR, extension not enabled (arith)
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| 45 | subgroupMax(f4); // ERROR, extension not enabled (arith)
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| 46 | subgroupAnd(ballot); // ERROR, extension not enabled (arith)
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| 47 | subgroupOr(ballot); // ERROR, extension not enabled (arith)
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| 48 | subgroupXor(ballot); // ERROR, extension not enabled (arith)
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| 49 | subgroupInclusiveAdd(f4); // ERROR, extension not enabled (arith)
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| 50 | subgroupInclusiveMul(f4); // ERROR, extension not enabled (arith)
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| 51 | subgroupInclusiveMin(f4); // ERROR, extension not enabled (arith)
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| 52 | subgroupInclusiveMax(f4); // ERROR, extension not enabled (arith)
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| 53 | subgroupInclusiveAnd(ballot); // ERROR, extension not enabled (arith)
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| 54 | subgroupInclusiveOr(ballot); // ERROR, extension not enabled (arith)
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| 55 | subgroupInclusiveXor(ballot); // ERROR, extension not enabled (arith)
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| 56 | subgroupExclusiveAdd(f4); // ERROR, extension not enabled (arith)
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| 57 | subgroupExclusiveMul(f4); // ERROR, extension not enabled (arith)
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| 58 | subgroupExclusiveMin(f4); // ERROR, extension not enabled (arith)
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| 59 | subgroupExclusiveMax(f4); // ERROR, extension not enabled (arith)
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| 60 | subgroupExclusiveAnd(ballot); // ERROR, extension not enabled (arith)
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| 61 | subgroupExclusiveOr(ballot); // ERROR, extension not enabled (arith)
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| 62 | subgroupExclusiveXor(ballot); // ERROR, extension not enabled (arith)
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| 63 |
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| 64 | subgroupClusteredAdd(f4, 2); // ERROR, extension not enabled (clustered)
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| 65 | subgroupClusteredMul(f4, 2); // ERROR, extension not enabled (clustered)
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| 66 | subgroupClusteredMin(f4, 2); // ERROR, extension not enabled (clustered)
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| 67 | subgroupClusteredMax(f4, 2); // ERROR, extension not enabled (clustered)
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| 68 | subgroupClusteredAnd(ballot, 2); // ERROR, extension not enabled (clustered)
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| 69 | subgroupClusteredOr(ballot, 2); // ERROR, extension not enabled (clustered)
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| 70 | subgroupClusteredXor(ballot, 2); // ERROR, extension not enabled (clustered)
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| 71 |
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| 72 | subgroupQuadBroadcast(f4, 0); // ERROR, extension not enabled (quad)
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| 73 | subgroupQuadSwapHorizontal(f4); // ERROR, extension not enabled (quad)
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| 74 | subgroupQuadSwapVertical(f4); // ERROR, extension not enabled (quad)
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| 75 | subgroupQuadSwapDiagonal(f4); // ERROR, extension not enabled (quad)
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| 76 |
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| 77 | uvec4 parti = subgroupPartitionNV(f4); // ERROR, extension not enabled (partitioned)
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| 78 | subgroupPartitionedAddNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 79 | subgroupPartitionedMulNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 80 | subgroupPartitionedMinNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 81 | subgroupPartitionedMaxNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 82 | subgroupPartitionedAndNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 83 | subgroupPartitionedOrNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 84 | subgroupPartitionedXorNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 85 | subgroupPartitionedInclusiveAddNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 86 | subgroupPartitionedInclusiveMulNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 87 | subgroupPartitionedInclusiveMinNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 88 | subgroupPartitionedInclusiveMaxNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 89 | subgroupPartitionedInclusiveAndNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 90 | subgroupPartitionedInclusiveOrNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 91 | subgroupPartitionedInclusiveXorNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 92 | subgroupPartitionedExclusiveAddNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 93 | subgroupPartitionedExclusiveMulNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 94 | subgroupPartitionedExclusiveMinNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 95 | subgroupPartitionedExclusiveMaxNV(f4, parti); // ERROR, extension not enabled (partitioned)
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| 96 | subgroupPartitionedExclusiveAndNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 97 | subgroupPartitionedExclusiveOrNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 98 | subgroupPartitionedExclusiveXorNV(ballot, parti); // ERROR, extension not enabled (partitioned)
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| 99 |
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| 100 | return result;
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| 101 | }
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| 102 |
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| Daniel Koch | 83170e3 | 2019-03-26 13:45:33 -0400 | [diff] [blame] | 103 | #extension GL_KHR_shader_subgroup_basic: enable
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| 104 | layout(set = 0, binding = 0, std430) buffer Output
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| 105 | {
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| 106 | uvec4 result[];
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| 107 | };
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| 108 |
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| 109 | void main (void)
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| 110 | {
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| 111 | result[gl_VertexID] = uvec4(gl_SubgroupSize, gl_SubgroupInvocationID, 0, 0);
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| Daniel Koch | 51760c8 | 2019-05-30 00:24:33 -0400 | [diff] [blame] | 112 | subgroupBarrier();
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| 113 | subgroupMemoryBarrier();
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| 114 | subgroupMemoryBarrierBuffer();
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| 115 | subgroupMemoryBarrierImage();
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| 116 | subgroupElect();
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| Daniel Koch | 83170e3 | 2019-03-26 13:45:33 -0400 | [diff] [blame] | 117 | }
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| Daniel Koch | 51760c8 | 2019-05-30 00:24:33 -0400 | [diff] [blame] | 118 |
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| 119 | #extension GL_KHR_shader_subgroup_ballot: enable
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| 120 | void ballot_works(vec4 f4) {
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| 121 | gl_SubgroupEqMask;
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| 122 | gl_SubgroupGeMask;
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| 123 | gl_SubgroupGtMask;
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| 124 | gl_SubgroupLeMask;
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| 125 | gl_SubgroupLtMask;
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| 126 | subgroupBroadcast(f4, 0);
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| 127 | subgroupBroadcastFirst(f4);
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| 128 | uvec4 ballot = subgroupBallot(false);
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| 129 | subgroupInverseBallot(uvec4(0x1));
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| 130 | subgroupBallotBitExtract(ballot, 0);
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| 131 | subgroupBallotBitCount(ballot);
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| 132 | subgroupBallotInclusiveBitCount(ballot);
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| 133 | subgroupBallotExclusiveBitCount(ballot);
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| 134 | subgroupBallotFindLSB(ballot);
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| 135 | subgroupBallotFindMSB(ballot);
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| 136 | }
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| 137 |
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| 138 | #extension GL_KHR_shader_subgroup_vote: enable
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| 139 | void vote_works(vec4 f4)
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| 140 | {
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| 141 | subgroupAll(true);
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| 142 | subgroupAny(false);
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| 143 | subgroupAllEqual(f4);
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| 144 | }
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| 145 |
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| 146 | #extension GL_KHR_shader_subgroup_shuffle: enable
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| 147 | #extension GL_KHR_shader_subgroup_shuffle_relative: enable
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| 148 | void shuffle_works(vec4 f4)
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| 149 | {
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| 150 | subgroupShuffle(f4, 0);
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| 151 | subgroupShuffleXor(f4, 0x1);
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| 152 | subgroupShuffleUp(f4, 1);
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| 153 | subgroupShuffleDown(f4, 1);
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| 154 | }
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| 155 |
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| 156 | #extension GL_KHR_shader_subgroup_arithmetic: enable
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| 157 | void arith_works(vec4 f4)
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| 158 | {
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| 159 | uvec4 ballot;
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| 160 | subgroupAdd(f4);
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| 161 | subgroupMul(f4);
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| 162 | subgroupMin(f4);
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| 163 | subgroupMax(f4);
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| 164 | subgroupAnd(ballot);
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| 165 | subgroupOr(ballot);
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| 166 | subgroupXor(ballot);
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| 167 | subgroupInclusiveAdd(f4);
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| 168 | subgroupInclusiveMul(f4);
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| 169 | subgroupInclusiveMin(f4);
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| 170 | subgroupInclusiveMax(f4);
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| 171 | subgroupInclusiveAnd(ballot);
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| 172 | subgroupInclusiveOr(ballot);
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| 173 | subgroupInclusiveXor(ballot);
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| 174 | subgroupExclusiveAdd(f4);
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| 175 | subgroupExclusiveMul(f4);
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| 176 | subgroupExclusiveMin(f4);
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| 177 | subgroupExclusiveMax(f4);
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| 178 | subgroupExclusiveAnd(ballot);
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| 179 | subgroupExclusiveOr(ballot);
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| 180 | subgroupExclusiveXor(ballot);
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| 181 | }
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| 182 |
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| 183 | #extension GL_KHR_shader_subgroup_clustered: enable
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| 184 | void clustered_works(vec4 f4)
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| 185 | {
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| 186 | uvec4 ballot = uvec4(0x55,0,0,0);
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| 187 | subgroupClusteredAdd(f4, 2);
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| 188 | subgroupClusteredMul(f4, 2);
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| 189 | subgroupClusteredMin(f4, 2);
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| 190 | subgroupClusteredMax(f4, 2);
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| 191 | subgroupClusteredAnd(ballot, 2);
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| 192 | subgroupClusteredOr(ballot, 2);
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| 193 | subgroupClusteredXor(ballot, 2);
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| 194 | }
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| 195 |
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| 196 | #extension GL_KHR_shader_subgroup_quad: enable
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| 197 | void quad_works(vec4 f4)
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| 198 | {
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| 199 | subgroupQuadBroadcast(f4, 0);
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| 200 | subgroupQuadSwapHorizontal(f4);
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| 201 | subgroupQuadSwapVertical(f4);
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| 202 | subgroupQuadSwapDiagonal(f4);
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| 203 | }
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| 204 |
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| 205 | #extension GL_NV_shader_subgroup_partitioned: enable
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| 206 | void partitioned_works(vec4 f4)
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| 207 | {
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| 208 | uvec4 parti = subgroupPartitionNV(f4);
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| 209 | uvec4 ballot = uvec4(0x55,0,0,0);
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| 210 | subgroupPartitionedAddNV(f4, parti);
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| 211 | subgroupPartitionedMulNV(f4, parti);
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| 212 | subgroupPartitionedMinNV(f4, parti);
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| 213 | subgroupPartitionedMaxNV(f4, parti);
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| 214 | subgroupPartitionedAndNV(ballot, parti);
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| 215 | subgroupPartitionedOrNV(ballot, parti);
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| 216 | subgroupPartitionedXorNV(ballot, parti);
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| 217 | subgroupPartitionedInclusiveAddNV(f4, parti);
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| 218 | subgroupPartitionedInclusiveMulNV(f4, parti);
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| 219 | subgroupPartitionedInclusiveMinNV(f4, parti);
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| 220 | subgroupPartitionedInclusiveMaxNV(f4, parti);
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| 221 | subgroupPartitionedInclusiveAndNV(ballot, parti);
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| 222 | subgroupPartitionedInclusiveOrNV(ballot, parti);
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| 223 | subgroupPartitionedInclusiveXorNV(ballot, parti);
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| 224 | subgroupPartitionedExclusiveAddNV(f4, parti);
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| 225 | subgroupPartitionedExclusiveMulNV(f4, parti);
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| 226 | subgroupPartitionedExclusiveMinNV(f4, parti);
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| 227 | subgroupPartitionedExclusiveMaxNV(f4, parti);
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| 228 | subgroupPartitionedExclusiveAndNV(ballot, parti);
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| 229 | subgroupPartitionedExclusiveOrNV(ballot, parti);
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| 230 | subgroupPartitionedExclusiveXorNV(ballot, parti);
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| 231 | }
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| 232 |
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| Daniel Koch | 2cb2f19 | 2019-06-04 08:43:32 -0400 | [diff] [blame] | 233 | // tests for NV_shader_sm_builtins
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| 234 | void sm_builtins_err()
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| 235 | {
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| 236 | gl_WarpsPerSMNV; // ERROR, no extension
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| 237 | gl_SMCountNV; // ERROR, no extension
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| 238 | gl_WarpIDNV; // ERROR, no extension
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| 239 | gl_SMIDNV; // ERROR, no extension
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| 240 | }
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| 241 |
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| 242 | #ifdef GL_NV_shader_sm_builtins
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| 243 | #extension GL_NV_shader_sm_builtins : enable
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| 244 | #endif
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| 245 |
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| 246 | void sm_builtins()
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| 247 | {
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| 248 | gl_WarpsPerSMNV;
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| 249 | gl_SMCountNV;
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| 250 | gl_WarpIDNV;
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| 251 | gl_SMIDNV;
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| 252 | }
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| 253 |
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