[Git][ghc/ghc][wip/ghc-debug_pause_and_resume] RtsAPI: pause and resume the RTS

[David Eichmann]

David Eichmann pushed to branch wip/ghc-debug_pause_and_resume at Glasgow Haskell Compiler / GHC


Commits:
65e6b386 by David Eichmann at 2020-10-30T12:50:43+00:00
RtsAPI: pause and resume the RTS

The `rts_pause` and `rts_resume` functions have been added to `RtsAPI.h` and
allow an external process to completely pause and resume the RTS.

Co-authored-by: Sven Tennie <sven.tennie at gmail.com>
Co-authored-by: Matthew Pickering <matthewtpickering at gmail.com>
Co-authored-by: Ben Gamari <bgamari.foss at gmail.com>

- - - - -


30 changed files:

- includes/RtsAPI.h
- includes/rts/Threads.h
- rts/Capability.c
- rts/RtsAPI.c
- rts/Schedule.c
- rts/Task.c
- rts/Task.h
- rts/sm/NonMoving.c
- + testsuite/tests/rts/pause-resume/all.T
- + testsuite/tests/rts/pause-resume/pause_and_use_rts_api.hs
- + testsuite/tests/rts/pause-resume/pause_and_use_rts_api.stdout
- + testsuite/tests/rts/pause-resume/pause_resume.c
- + testsuite/tests/rts/pause-resume/pause_resume.h
- + testsuite/tests/rts/pause-resume/pause_resume_via_pthread.hs
- + testsuite/tests/rts/pause-resume/pause_resume_via_safe_ffi.hs
- + testsuite/tests/rts/pause-resume/pause_resume_via_safe_ffi_concurrent.hs
- + testsuite/tests/rts/pause-resume/pause_resume_via_safe_ffi_concurrent.stdout
- + testsuite/tests/rts/pause-resume/shouldfail/all.T
- + testsuite/tests/rts/pause-resume/shouldfail/rts_double_pause.hs
- + testsuite/tests/rts/pause-resume/shouldfail/rts_double_pause.stderr
- + testsuite/tests/rts/pause-resume/shouldfail/rts_double_pause.stdout
- + testsuite/tests/rts/pause-resume/shouldfail/rts_lock_when_paused.hs
- + testsuite/tests/rts/pause-resume/shouldfail/rts_lock_when_paused.stderr
- + testsuite/tests/rts/pause-resume/shouldfail/rts_lock_when_paused.stdout
- + testsuite/tests/rts/pause-resume/shouldfail/rts_pause_lock.c
- + testsuite/tests/rts/pause-resume/shouldfail/rts_pause_lock.h
- + testsuite/tests/rts/pause-resume/shouldfail/rts_pause_when_locked.hs
- + testsuite/tests/rts/pause-resume/shouldfail/rts_pause_when_locked.stderr
- + testsuite/tests/rts/pause-resume/shouldfail/rts_pause_when_locked.stdout
- + testsuite/tests/rts/pause-resume/shouldfail/unsafe_rts_pause.hs


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/65e6b386c9e50c29a1ead7d8db2dc00195f6c6af

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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/65e6b386c9e50c29a1ead7d8db2dc00195f6c6af
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