commit 9de5458017289147b8c623d677c5f67928278acd
author Miao Wang <miaowang@google.com> Tue Apr 26 11:03:21 2016 -0700
committer Miao Wang <miaowang@google.com> Mon May 23 16:34:59 2016 -0700
tree f71ddc387230bd5a37d2f9c85b2c59bf88f910ec
parent 795081d8d0e5d51444f6ffab0070888ade4e7b8e

[RenderScript] Add optimized ASIMD and SSE3 instrinsics to support lib.

Bug: 28388236

  - Add ASIMD & SEE3 Intrinsics to support lib cpu driver.
    On arm64, average perf diff is 3X.

Change-Id: Ic344da4ca97059c4aee209510c657d672e3e9796

v8/renderscript/rs_support/Android.mk

diff --git a/v8/renderscript/rs_support/Android.mk b/v8/renderscript/rs_support/Android.mk
index dbac81c..de8fae0 100644
--- a/v8/renderscript/rs_support/Android.mk
+++ b/v8/renderscript/rs_support/Android.mk
@@ -142,18 +142,34 @@
 ifeq ($(ARCH_ARM_HAVE_ARMV7A),true)
 LOCAL_CFLAGS_arm := -DARCH_ARM_HAVE_VFP -DARCH_ARM_USE_INTRINSICS
 LOCAL_ASFLAGS_arm := -mfpu=neon
-# Clang does not support nested .irp in *_Blur.S
-LOCAL_CLANG_ASFLAGS_arm += -no-integrated-as
 LOCAL_SRC_FILES_arm := \
-        cpu_ref/rsCpuIntrinsics_neon_3DLUT.S \
-	cpu_ref/rsCpuIntrinsics_neon_ColorMatrix.S \
-        cpu_ref/rsCpuIntrinsics_neon_Blend.S \
-        cpu_ref/rsCpuIntrinsics_neon_Blur.S \
-	cpu_ref/rsCpuIntrinsics_neon_Convolve.S \
-	cpu_ref/rsCpuIntrinsics_neon_Resize.S \
-        cpu_ref/rsCpuIntrinsics_neon_YuvToRGB.S
+    cpu_ref/rsCpuIntrinsics_neon_3DLUT.S \
+    cpu_ref/rsCpuIntrinsics_neon_Blend.S \
+    cpu_ref/rsCpuIntrinsics_neon_Blur.S \
+    cpu_ref/rsCpuIntrinsics_neon_ColorMatrix.S \
+    cpu_ref/rsCpuIntrinsics_neon_Convolve.S \
+    cpu_ref/rsCpuIntrinsics_neon_Resize.S \
+    cpu_ref/rsCpuIntrinsics_neon_YuvToRGB.S
 endif
 
+LOCAL_CFLAGS_arm64 += \
+    -DARCH_ARM_USE_INTRINSICS \
+    -DARCH_ARM64_USE_INTRINSICS \
+    -DARCH_ARM64_HAVE_NEON
+LOCAL_SRC_FILES_arm64 += \
+    cpu_ref/rsCpuIntrinsics_advsimd_3DLUT.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_Blend.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_Blur.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_ColorMatrix.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_Convolve.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_Resize.S \
+    cpu_ref/rsCpuIntrinsics_advsimd_YuvToRGB.S
+
+LOCAL_CFLAGS_x86 += -DARCH_X86_HAVE_SSSE3
+LOCAL_SRC_FILES_x86 += cpu_ref/rsCpuIntrinsics_x86.cpp
+LOCAL_CFLAGS_x86_64 += -DARCH_X86_HAVE_SSSE3
+LOCAL_SRC_FILES_x86_64 += cpu_ref/rsCpuIntrinsics_x86.cpp
+
 LOCAL_REQUIRED_MODULES := libblasV8
 LOCAL_STATIC_LIBRARIES := libbnnmlowpV8
 LOCAL_LDFLAGS += -llog -ldl -Wl,--exclude-libs,libc++_static.a