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documentation - iaca, yuvconvert, clang-cl doc updates

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Bug: None
Test: None
Change-Id: Ie7cab948b7e879b08e5e5efaae008977513a0a80
Reviewed-on: https://chromium-review.googlesource.com/749895
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: Patrik Höglund <phoglund@chromium.org>
This commit is contained in:
Frank Barchard 2017-11-02 14:55:42 -07:00 committed by Commit Bot
parent 258057f988
commit 75ec56b55a
1 changed files with 27 additions and 39 deletions
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docs/getting_started.md
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@ -62,30 +62,15 @@ To get just the source (not buildable):
### Windows
call gn gen out/Release "--args=is_debug=false target_cpu=\"x86\""
call gn gen out/Debug "--args=is_debug=true target_cpu=\"x86\""
ninja -v -C out/Release
ninja -v -C out/Debug
call gn gen out\Release "--args=is_debug=false target_cpu=\"x64\""
call gn gen out\Debug "--args=is_debug=true target_cpu=\"x64\""
ninja -v -C out\Release
ninja -v -C out\Debug
call gn gen out/Release "--args=is_debug=false target_cpu=\"x64\""
call gn gen out/Debug "--args=is_debug=true target_cpu=\"x64\""
ninja -v -C out/Release
ninja -v -C out/Debug
#### Building with clang-cl
set GYP_DEFINES=clang=1 target_arch=ia32
call python tools\clang\scripts\update.py
call gn gen out/Release "--args=is_debug=false is_official_build=false is_clang=true target_cpu=\"x86\""
call gn gen out/Debug "--args=is_debug=true is_official_build=false is_clang=true target_cpu=\"x86\""
ninja -v -C out/Release
ninja -v -C out/Debug
call gn gen out/Release "--args=is_debug=false is_official_build=false is_clang=true target_cpu=\"x64\""
call gn gen out/Debug "--args=is_debug=true is_official_build=false is_clang=true target_cpu=\"x64\""
ninja -v -C out/Release
ninja -v -C out/Debug
call gn gen out\Release "--args=is_debug=false target_cpu=\"x86\""
call gn gen out\Debug "--args=is_debug=true target_cpu=\"x86\""
ninja -v -C out\Release
ninja -v -C out\Debug
### macOS and Linux
@ -123,13 +108,6 @@ https://code.google.com/p/chromium/wiki/AndroidBuildInstructions
Add to .gclient last line: `target_os=['android'];`
armv7
gn gen out/Release "--args=is_debug=false target_os=\"android\" target_cpu=\"arm\""
gn gen out/Debug "--args=is_debug=true target_os=\"android\" target_cpu=\"arm\""
ninja -v -C out/Debug libyuv_unittest
ninja -v -C out/Release libyuv_unittest
arm64
gn gen out/Release "--args=is_debug=false target_os=\"android\" target_cpu=\"arm64\""
@ -137,6 +115,13 @@ arm64
ninja -v -C out/Debug libyuv_unittest
ninja -v -C out/Release libyuv_unittest
armv7
gn gen out/Release "--args=is_debug=false target_os=\"android\" target_cpu=\"arm\""
gn gen out/Debug "--args=is_debug=true target_os=\"android\" target_cpu=\"arm\""
ninja -v -C out/Debug libyuv_unittest
ninja -v -C out/Release libyuv_unittest
ia32
gn gen out/Release "--args=is_debug=false target_os=\"android\" target_cpu=\"x86\""
@ -181,7 +166,7 @@ Running test with C code:
ninja -C out/Debug libyuv
ninja -C out/Debug libyuv_unittest
ninja -C out/Debug compare
ninja -C out/Debug convert
ninja -C out/Debug yuvconvert
ninja -C out/Debug psnr
ninja -C out/Debug cpuid
@ -251,16 +236,11 @@ See also https://www.ccoderun.ca/programming/2015-12-20_CrossCompiling/index.htm
out\Release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter="*"
### OSX
### macOS and Linux
out/Release/libyuv_unittest --gtest_filter="*"
### Linux
out/Release/libyuv_unittest --gtest_filter="*"
Replace --gtest_filter="*" with specific unittest to run. May include wildcards. e.g.
Replace --gtest_filter="*" with specific unittest to run. May include wildcards.
out/Release/libyuv_unittest --gtest_filter=*I420ToARGB_Opt
## CPU Emulator tools
@ -275,12 +255,20 @@ Then run:
~/intelsde/sde -skx -- out/Release/libyuv_unittest --gtest_filter=**I420ToARGB_Opt
### Intel Architecture Code Analyzer
Inset these 2 macros into assembly code to be analyzed:
IACA_ASM_START
IACA_ASM_END
Build the code as usual, then run iaca on the object file.
~/iaca-lin64/bin/iaca.sh -reduceout -arch HSW out/Release/obj/libyuv_internal/compare_gcc.o
## Sanitizers
gn gen out/Release "--args=is_debug=false is_msan=true"
ninja -v -C out/Release
Sanitizers available: asan, msan, tsan, ubsan, lsan, ubsan_vptr
Sanitizers available: asan, msan, tsan, ubsan, lsan, ubsan_vptr
### Running Dr Memory memcheck for Windows