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| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 08:06:02 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 08:06:02 +0000 |
| commit | 95f135960fcab59208d36a95951c43ce93f479c3 (patch) | |
| tree | 564fe8d3ec46d4eb7daa4a144d1891ae1b513e58 /spec | |
| parent | b1bb2520c80186cf18d44574cf1b204d1560f02f (diff) | |
| download | ruby-95f135960fcab59208d36a95951c43ce93f479c3.tar.gz | |
vm_core.h (rb_thread_t): use 32-bit running_time_us
The current range based current values of:
TIME_QUANTUM_USEC=100000
RUBY_THREAD_PRIORITY_MAX=3
RUBY_THREAD_PRIORITY_MIN=-3
Gives a range of 12500..800000, plenty enough for a 32-bit
integer. Clamping this also reduces potential implementation
bugs between 32-bit and 64-bit platforms.
I may consider a further reduction to uint16_t in the future
for M:N threading, but some users may want slightly larger
time quantums.
* vm_core.h (rb_thread_t): use 32-bit running_time_us
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec')
0 files changed, 0 insertions, 0 deletions