Installation issue: GNU M4 with aocc #1
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Issue in m4 package missing support for aocc. Testing fix |
mohan002
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Jun 3, 2021
Before: ``` $ hyperfine '~/spack/bin/spack -e . build-env rocfft' Benchmark #1: ~/spack/bin/spack -e . build-env rocfft Time (mean ± σ): 1.593 s ± 0.016 s [User: 1.468 s, System: 0.126 s] Range (min … max): 1.575 s … 1.628 s 10 runs ``` After: ``` $ hyperfine '~/spack/bin/spack -e . build-env rocfft' Benchmark #1: ~/spack/bin/spack -e . build-env rocfft Time (mean ± σ): 1.407 s ± 0.020 s [User: 1.280 s, System: 0.127 s] Range (min … max): 1.393 s … 1.455 s 10 runs ```
vkallesh
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Sep 23, 2021
Git 2.24 introduced a feature flag for repositories with many files, see: https://github.blog/2019-11-03-highlights-from-git-2-24/#feature-macros Since Spack's Git repository contains roughly 8,500 files, it can be worthwhile to enable this, especially on slow file systems such as NFS: ``` $ hyperfine --warmup 3 'cd spack-default; git status' 'cd spack-manyfiles; git status' Benchmark #1: cd spack-default; git status Time (mean ± σ): 3.388 s ± 0.095 s [User: 256.2 ms, System: 625.8 ms] Range (min … max): 3.168 s … 3.535 s 10 runs Benchmark #2: cd spack-manyfiles; git status Time (mean ± σ): 168.7 ms ± 10.9 ms [User: 98.6 ms, System: 126.1 ms] Range (min … max): 144.8 ms … 188.0 ms 19 runs Summary 'cd spack-manyfiles; git status' ran 20.09 ± 1.42 times faster than 'cd spack-default; git status' ```
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spack debug reportand reported the version of Spack/Python/Platformspack maintainers <name-of-the-package>and @mentioned any maintainersThe text was updated successfully, but these errors were encountered: