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authorKoichi Sasada <ko1@atdot.net>2020-03-10 02:22:11 +0900
committerKoichi Sasada <ko1@atdot.net>2020-09-03 21:11:06 +0900
commit79df14c04b452411b9d17e26a398e491bca1a811 (patch)
tree7598cee0f105439efd5bb328a727b0fe27d7c666 /tool
parenteeb5325d3bfd71301896360c17e8f51abcb9a7e5 (diff)
downloadruby-79df14c04b452411b9d17e26a398e491bca1a811.tar.gz
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.
Diffstat (limited to 'tool')
-rw-r--r--tool/ruby_vm/views/_mjit_compile_ivar.erb2
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/ruby_vm/views/_mjit_compile_ivar.erb b/tool/ruby_vm/views/_mjit_compile_ivar.erb
index e50f4bfc98..7283d37ae7 100644
--- a/tool/ruby_vm/views/_mjit_compile_ivar.erb
+++ b/tool/ruby_vm/views/_mjit_compile_ivar.erb
@@ -82,7 +82,7 @@
% # JIT: cache hit path of vm_getivar, or cancel JIT (recompile it without any ivar optimization)
fprintf(f, " struct gen_ivtbl *ivtbl;\n");
fprintf(f, " VALUE val;\n");
- fprintf(f, " if (LIKELY(FL_TEST_RAW(obj, FL_EXIVAR) && ic_serial == RCLASS_SERIAL(RBASIC(obj)->klass) && st_lookup(rb_ivar_generic_ivtbl(), (st_data_t)obj, (st_data_t *)&ivtbl) && index < ivtbl->numiv && (val = ivtbl->ivptr[index]) != Qundef)) {\n");
+ fprintf(f, " if (LIKELY(FL_TEST_RAW(obj, FL_EXIVAR) && ic_serial == RCLASS_SERIAL(RBASIC(obj)->klass) && st_lookup(rb_ivar_generic_ivtbl(obj), (st_data_t)obj, (st_data_t *)&ivtbl) && index < ivtbl->numiv && (val = ivtbl->ivptr[index]) != Qundef)) {\n");
fprintf(f, " stack[%d] = val;\n", b->stack_size);
fprintf(f, " }\n");
fprintf(f, " else {\n");