diff options
author | Koichi Sasada <ko1@atdot.net> | 2020-03-10 02:22:11 +0900 |
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committer | Koichi Sasada <ko1@atdot.net> | 2020-09-03 21:11:06 +0900 |
commit | 79df14c04b452411b9d17e26a398e491bca1a811 (patch) | |
tree | 7598cee0f105439efd5bb328a727b0fe27d7c666 /vm_dump.c | |
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 'vm_dump.c')
-rw-r--r-- | vm_dump.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -35,6 +35,7 @@ #include "internal/vm.h" #include "iseq.h" #include "vm_core.h" +#include "ractor.h" #define MAX_POSBUF 128 @@ -1092,12 +1093,13 @@ const char *ruby_fill_thread_id_string(rb_nativethread_id_t thid, rb_thread_id_s void rb_vmdebug_stack_dump_all_threads(void) { - rb_vm_t *vm = GET_VM(); rb_thread_t *th = NULL; + rb_ractor_t *r = GET_RACTOR(); - list_for_each(&vm->living_threads, th, vmlt_node) { + // TODO: now it only shows current ractor + list_for_each(&r->threads.set, th, lt_node) { #ifdef NON_SCALAR_THREAD_ID - rb_thread_id_string_t buf; + rb_thread_id_string_t buf; ruby_fill_thread_id_string(th->thread_id, buf); fprintf(stderr, "th: %p, native_id: %s\n", th, buf); #else |