Mercurial > hg > truffle
diff src/share/vm/compiler/compileBroker.cpp @ 17166:9df38e5fbed6
Limit the maximum Graal thread amount to 32 if nothing else is specified (On SPARC with 256 threads we exceed code cache size)
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
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date | Fri, 19 Sep 2014 09:24:16 -0700 |
parents | d2aa48d54db5 |
children | 4a6e24a8fc2c |
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--- a/src/share/vm/compiler/compileBroker.cpp Fri Sep 19 09:18:47 2014 -0700 +++ b/src/share/vm/compiler/compileBroker.cpp Fri Sep 19 09:24:16 2014 -0700 @@ -812,7 +812,7 @@ if (FLAG_IS_DEFAULT(GraalThreads)) { if (!TieredCompilation && FLAG_IS_DEFAULT(BootstrapGraal) || BootstrapGraal) { // Graal will bootstrap so give it more threads - c2_count = os::active_processor_count(); + c2_count = MIN2(32, os::active_processor_count()); } } else { c2_count = GraalThreads;