experiments/STT-tensorflow
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Use "-O3" for optimized TFLite build

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This gives about 2x improvement with benchmark_model tool for Linux targets.
Doesn't apply to Windows target since "/O2" is already maximum speed.

PiperOrigin-RevId: 274083513
This commit is contained in:
Terry Heo 2019-10-10 18:39:26 -07:00 committed by TensorFlower Gardener
parent 95f76d2708
commit f149416e81
1 changed files with 4 additions and 4 deletions
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8
tensorflow/lite/build_def.bzl
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@ -13,12 +13,8 @@ def tflite_copts():
copts = [ copts = [
"-DFARMHASH_NO_CXX_STRING", "-DFARMHASH_NO_CXX_STRING",
] + select({ ] + select({
clean_dep("//tensorflow:android_arm64"): [
"-O3",
],
clean_dep("//tensorflow:android_arm"): [ clean_dep("//tensorflow:android_arm"): [
"-mfpu=neon", "-mfpu=neon",
"-O3",
], ],
clean_dep("//tensorflow:ios_x86_64"): [ clean_dep("//tensorflow:ios_x86_64"): [
"-msse4.1", "-msse4.1",
@ -30,6 +26,10 @@ def tflite_copts():
"//conditions:default": [ "//conditions:default": [
"-Wno-sign-compare", "-Wno-sign-compare",
], ],
}) + select({
clean_dep("//tensorflow:windows"): [],
clean_dep("//tensorflow:optimized"): ["-O3"],
"//conditions:default": [],
}) })
return copts return copts