Message333745
subprocess_bench_stdout.py: benchmark for PR 11575 using stdout=subprocess.PIPE, /usr/bin/pwd, and allocate 2 GiB of memory in the parent process. Result on my laptop:
Mean +- std dev: [fork_exec] 28.2 ms +- 0.3 ms -> [posix_spawn] 561 us +- 209 us: 50.25x faster (-98%) |
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Date |
User |
Action |
Args |
2019-01-16 00:49:02 | vstinner | set | recipients:
+ vstinner, gregory.p.smith, serhiy.storchaka, koobs, izbyshev, pablogsal, nanjekyejoannah |
2019-01-16 00:49:00 | vstinner | set | messageid: <1547599740.21.0.258106917033.issue35537@roundup.psfhosted.org> |
2019-01-16 00:49:00 | vstinner | link | issue35537 messages |
2019-01-16 00:49:00 | vstinner | create | |
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