commit d24301d1d6d6e3b0871d3d87ba6c6ab38aea2e4e
author Marat Dukhan <maratek@google.com> Thu Dec 02 00:13:45 2021 -0800
committer XNNPACK Team <xnnpack-github-robot@google.com> Thu Dec 02 00:14:34 2021 -0800
tree a082967cb5736a2fe7b6a8b05804736f5a24ab59
parent 9551075d9a07e62ee262b989a172a4a32ddb4c6a

F32->QS8/QU8 CVT evaluation stubs for NEON and NEON v8

Prototype a more efficient quantization algorithm through exhaustive search

PiperOrigin-RevId: 413603996

BUILD.bazel

diff --git a/BUILD.bazel b/BUILD.bazel
index 21646b4..2be94c8 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -2463,6 +2463,8 @@
     "src/math/cvt-f16-f32-neon-int16.c",
     "src/math/cvt-f16-f32-neon-int32.c",
     "src/math/cvt-f32-f16-neon.c",
+    "src/math/cvt-f32-qs8-neon.c",
+    "src/math/cvt-f32-qu8-neon.c",
     "src/math/expm1minus-neon-rr2-lut16-p3.c",
     "src/math/expm1minus-neon-rr2-p6.c",
     "src/math/roundd-neon-addsub.c",
@@ -3594,6 +3596,8 @@
     "src/f32-qu8-vcvt/gen/vcvt-neonv8-x16.c",
     "src/f32-qu8-vcvt/gen/vcvt-neonv8-x24.c",
     "src/f32-qu8-vcvt/gen/vcvt-neonv8-x32.c",
+    "src/math/cvt-f32-qs8-neonv8.c",
+    "src/math/cvt-f32-qu8-neonv8.c",
     "src/math/roundd-neonv8.c",
     "src/math/roundne-neonv8.c",
     "src/math/roundu-neonv8.c",
@@ -9328,6 +9332,28 @@
 )
 
 xnnpack_unit_test(
+    name = "f32_qs8_cvt_eval",
+    srcs = [
+        "eval/f32-qs8-cvt.cc",
+        "src/xnnpack/AlignedAllocator.h",
+        "src/xnnpack/math-stubs.h",
+    ] + MICROKERNEL_TEST_HDRS,
+    automatic = False,
+    deps = MICROKERNEL_TEST_DEPS,
+)
+
+xnnpack_unit_test(
+    name = "f32_qu8_cvt_eval",
+    srcs = [
+        "eval/f32-qu8-cvt.cc",
+        "src/xnnpack/AlignedAllocator.h",
+        "src/xnnpack/math-stubs.h",
+    ] + MICROKERNEL_TEST_HDRS,
+    automatic = False,
+    deps = MICROKERNEL_TEST_DEPS,
+)
+
+xnnpack_unit_test(
     name = "f32_exp_eval",
     srcs = [
         "eval/f32-exp.cc",