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ARROW-17341: [C++] Fix cpu_info.cc build error on musl libc #13819

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merged 1 commit into from
Aug 9, 2022

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@cyb70289 cyb70289 commented Aug 9, 2022

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"/sys/devices/system/cpu/cpu0/cache/index3/size", // l3
},
// get cache size by sysconf()
#ifdef _SC_LEVEL1_DCACHE_SIZE
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Musl libc doesn't define these sysconf flags.

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github-actions bot commented Aug 9, 2022

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+1

@pitrou pitrou merged commit 3148884 into apache:master Aug 9, 2022
@cyb70289 cyb70289 deleted the 17341-cpuinfo-sysconf branch August 9, 2022 09:03
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ursabot commented Aug 9, 2022

Benchmark runs are scheduled for baseline = 709f8f3 and contender = 3148884. 3148884 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Finished ⬇️0.0% ⬆️0.0%] ec2-t3-xlarge-us-east-2
[Failed ⬇️0.03% ⬆️0.0%] test-mac-arm
[Finished ⬇️0.27% ⬆️0.0%] ursa-i9-9960x
[Finished ⬇️0.14% ⬆️0.0%] ursa-thinkcentre-m75q
Buildkite builds:
[Finished] 3148884e ec2-t3-xlarge-us-east-2
[Failed] 3148884e test-mac-arm
[Finished] 3148884e ursa-i9-9960x
[Finished] 3148884e ursa-thinkcentre-m75q
[Finished] 709f8f33 ec2-t3-xlarge-us-east-2
[Finished] 709f8f33 test-mac-arm
[Finished] 709f8f33 ursa-i9-9960x
[Finished] 709f8f33 ursa-thinkcentre-m75q
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java

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4 participants