Richard Cooper
fe2817270e
ext: Monkeypatch os.waitpid to extract CPU time from subprocess
...
Added utility class `TimedWaitPID` which monkey-patches os.waitpid()
with a functor that has the same signature, but calls os.wait4()
instead. This allows the process's user and system CPU time to be
obtained from the OS when using APIs (such as subprocess) which use
os.waitpid() internally.
The process CPU time is stored within the functor and can be read back
later by calling TimedWaitPID.get_time_for_pid().
JIRA: https://gem5.atlassian.net/browse/GEM5-548
Change-Id: I9ebe9ca1241a4f28c90ad31f672f32ac52786664
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32652
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu >
Tested-by: kokoro <noreply+kokoro@google.com >
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu >
2020-09-25 14:12:09 +00:00
Giacomo Travaglini
7864b174bc
ext: Remove dead code from helper.py
...
This has been tested with vulture:
https://pypi.org/project/vulture/
Change-Id: I32aad410145dd142bba8e0b9ab912e9c2bad6001
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com >
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/30235
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com >
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu >
Maintainer: Jason Lowe-Power <power.jg@gmail.com >
Tested-by: kokoro <noreply+kokoro@google.com >
2020-06-18 14:28:14 +00:00
Bobby R. Bruce
7ffd684334
tests,python: Upgrading testlib to function with Python2
...
Change-Id: I9926b1507e9069ae8564c31bdd377b2b916462a2
Issue-on: https://gem5.atlassian.net/browse/GEM5-395
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/29088
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu >
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu >
Tested-by: kokoro <noreply+kokoro@google.com >
2020-05-24 23:29:52 +00:00
Jason Lowe-Power
88d845aba1
ext: Fix tmpfiles in testlib
...
Previously, the testlib would generate and not clean up 100s of
temporary files in /tmp. This puts all of the tempfiles in the same
directory to make sure they are cleaned up on a successful test.
Change-Id: If4dcd93ab4b5df556c046753266a71365d1388c1
Signed-off-by: Jason Lowe-Power <jason@lowepower.com >
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19528
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu >
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com >
Maintainer: Jason Lowe-Power <power.jg@gmail.com >
Tested-by: kokoro <noreply+kokoro@google.com >
2020-05-02 00:23:12 +00:00
Sean Wilson
07ce662bd2
tests,ext: Add a new testing library proposal
...
The new test library is split into two parts: The framework which resides
in ext/, and the gem5 helping components in /tests/gem5.
Change-Id: Ib4f3ae8d7eb96a7306335a3e739b7e8041aa99b9
Signed-off-by: Sean Wilson <spwilson2@wisc.edu >
Reviewed-on: https://gem5-review.googlesource.com/4421
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com >
Maintainer: Jason Lowe-Power <jason@lowepower.com >
2018-08-17 16:37:42 +00:00
