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stress

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Ciro Santilli
2018-04-17 11:50:30 +01:00
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@@ -2812,6 +2812,36 @@ There is a main executable `execltp` to run everything, but it depends on Python
TODO a large chunk of tests, the Open POSIX testsuite, is disabled with a comment on Buildroot master saying build failed: https://github.com/buildroot/buildroot/blob/3f37dd7c3b5eb25a41edc6f72ba73e5a21b07e9b/package/ltp-testsuite/ltp-testsuite.mk#L13 However, both tickets mentioned there were closed, so we should try it out and patch Buildroot if it works now. TODO a large chunk of tests, the Open POSIX testsuite, is disabled with a comment on Buildroot master saying build failed: https://github.com/buildroot/buildroot/blob/3f37dd7c3b5eb25a41edc6f72ba73e5a21b07e9b/package/ltp-testsuite/ltp-testsuite.mk#L13 However, both tickets mentioned there were closed, so we should try it out and patch Buildroot if it works now.
==== stress
POSIX userland stress. Two versions:
....
./build -B 'BR2_PACKAGE_STRESS=y'
./build -B 'BR2_PACKAGE_STRESS_NG=y'
....
Websites:
* https://people.seas.harvard.edu/~apw/stress/
* https://github.com/ColinIanKing/stress-ng
Likely the NG one is best, but it requires `BR2_TOOLCHAIN_USES_GLIBC=y` which we don't have currently because we use uclibc... arghhhh.
`stress` usage:
....
stress --help
stress -c 16 &
ps
....
It just runs forever, so kill it when you get tired:
....
kill %1
....
== QEMU == QEMU
Some QEMU specific features to play with and limitations to cry over. Some QEMU specific features to play with and limitations to cry over.