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author | Koichi Sasada <[email protected]> | 2020-03-10 02:22:11 +0900 |
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committer | Koichi Sasada <[email protected]> | 2020-09-03 21:11:06 +0900 |
commit | 79df14c04b452411b9d17e26a398e491bca1a811 (patch) | |
tree | 7598cee0f105439efd5bb328a727b0fe27d7c666 /gc.h | |
parent | eeb5325d3bfd71301896360c17e8f51abcb9a7e5 (diff) |
Introduce Ractor mechanism for parallel execution
This commit introduces Ractor mechanism to run Ruby program in
parallel. See doc/ractor.md for more details about Ractor.
See ticket [Feature #17100] to see the implementation details
and discussions.
[Feature #17100]
This commit does not complete the implementation. You can find
many bugs on using Ractor. Also the specification will be changed
so that this feature is experimental. You will see a warning when
you make the first Ractor with `Ractor.new`.
I hope this feature can help programmers from thread-safety issues.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3365
Diffstat (limited to 'gc.h')
-rw-r--r-- | gc.h | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -16,6 +16,13 @@ NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p)); #define USE_CONSERVATIVE_STACK_END #endif +#define RB_GC_SAVE_MACHINE_CONTEXT(th) \ + do { \ + FLUSH_REGISTER_WINDOWS; \ + setjmp((th)->ec->machine.regs); \ + SET_MACHINE_STACK_END(&(th)->ec->machine.stack_end); \ + } while (0) + /* for GC debug */ #ifndef RUBY_MARK_FREE_DEBUG |