[Release-testers] [cfe-dev] [llvm-dev] [11.0.0 Release] Release Candidate 4 is here

[Hans Wennborg via Release-testers]

Thanks! Added to the pre-release page now.

On Tue, Sep 29, 2020 at 7:52 AM Neil Nelson via cfe-dev
<cfe-dev at lists.llvm.org> wrote:
>
> Uploaded Ubuntu 20.04.
>
> sha256sum clang+llvm-11.0.0-rc4-x86_64-linux-gnu-ubuntu-20.04.tar.xz
> 01c1e022b0bf85e8417bbcdf5f45357a382d1e185795bb66c87b1032f55c7b7b
>
> Testing Time: 341.87s
>   Unsupported      :  1759
>   Passed           : 69942
>   Expectedly Failed:   248
> [100%] Built target check-all
>
> llvm-test-suite
> Testing Time: 3386.35s
>   Passed: 2405
>
> llvm-test-suite sequence modified from https://llvm.org/docs/TestSuiteGuide.html
>
> ~/Documents/llvm-project/build/bin/llvm-lit --version
> lit 0.12.0dev
> cd ~/Documents/llvm-project/llvm/utils/release/rc4/
> tar -xzf clang+llvm-11.0.0-rc4-x86_64-linux-gnu-ubuntu-20.04.tar.xz
>
> cd llvm-test-suite
> mkdir test-suite-build
> cd test-suite-build
>
> export CC=/home/nnelson/Documents/llvm-project/llvm/utils/release/rc4/clang+llvm-11.0.0-rc4-x86_64-linux-gnu-ubuntu-20.04/bin/clang
> export CXX=/home/nnelson/Documents/llvm-project/llvm/utils/release/rc4/clang+llvm-11.0.0-rc4-x86_64-linux-gnu-ubuntu-20.04/bin/clang++
>
> cmake -DCMAKE_C_COMPILER=/home/nnelson/Documents/llvm-project/llvm/utils/release/rc4/clang+llvm-11.0.0-rc4-x86_64-linux-gnu-ubuntu-20.04/bin/clang \
> -C../cmake/caches/O3.cmake \
> ../../llvm-test-suite
>
> make -j #_of_processors
>
> ~/Documents/llvm-project/build/bin/llvm-lit -v -j 1 -o results.json .
>
> ../utils/compare.py results.json
> Tests: 2825
> Metric: exec_time
>
> Program                                         results
>  LCALS/Subs...test:BM_MAT_X_MAT_LAMBDA/44217   82314.90
>  LCALS/Subs...aw.test:BM_MAT_X_MAT_RAW/44217   77006.95
>  ImageProce...t:BENCHMARK_GAUSSIAN_BLUR/1024   38111.29
>  ImageProce...HMARK_ANISTROPIC_DIFFUSION/256   35596.95
>  harris/har...est:BENCHMARK_HARRIS/2048/2048   23199.05
>  ImageProce...MARK_BICUBIC_INTERPOLATION/256   11940.33
>  ImageProce...st:BENCHMARK_GAUSSIAN_BLUR/512    9037.13
>  ImageProce...HMARK_ANISTROPIC_DIFFUSION/128    8613.14
>  harris/har...est:BENCHMARK_HARRIS/1024/1024    8031.84
>  LCALS/Subs....test:BM_MAT_X_MAT_LAMBDA/5001    7056.87
>  LCALS/Subs...Raw.test:BM_MAT_X_MAT_RAW/5001    6646.27
>  ImageProce...MARK_BICUBIC_INTERPOLATION/128    2920.38
>  ImageProce...t:BENCHMARK_boxBlurKernel/1024    2378.12
>  ImageProce...ARK_BILINEAR_INTERPOLATION/256    2298.95
>  ImageProce...st:BENCHMARK_GAUSSIAN_BLUR/256    2198.44
>             results
> count  2807.000000
> mean   157.849469
> std    2423.614491
> min    0.000000
> 25%    0.000500
> 50%    0.000600
> 75%    0.013000
> max    82314.897875
>
> Neil Nelson
>
> On 9/28/20 1:27 PM, Hans Wennborg via llvm-dev wrote:
>
> Hello everyone,
>
> A little less than a week after rc3, the llvmorg-11.0.0-rc4 tag was
> just created.
>
> Source code and docs are available at
> https://prereleases.llvm.org/11.0.0/#rc4
> and
> https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc4
>
> Pre-built binaries will be added as they become ready.
>
> Please file bug reports for any issues you find as blockers of
> https://llvm.org/pr46725
>
> Release testers: if you still have cycles, please run the test script,
> share your results, and upload binaries. And thank you very much for
> your help so far.
>
> This is very similar to rc3, but picks up a few more fixes. Again,
> there are currently no open release blockers, which means this is what
> the final release could look like.
>
> Thanks,
> Hans
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