| commit | 29b66c714acb91d1b970006a7a3cbd6cf9edf1a3 | |
| author | Bert Maher <bertrand@fb.com> | |
| Mon, 13 Oct 2014 02:43:47 +0000 (12 19:43 -0700) | ||
| committer | hhvm-bot <hhvm-bot@fb.com> | |
| Mon, 13 Oct 2014 16:08:16 +0000 (13 09:08 -0700) | ||
| tree | 8f7266eecf09c0e7855b51512e36a312425ae9d1 | treesnapshot (tar.gz zip) |
| parent | 96dec459bb84f606df2fe15c8c82df684b20ed83 | commitdiff |
Use a global cache for timezone info
Summary: Instead of caching the same info in every thread, share it using a
global AtomicHashArray. I also considered pre-computing all the tzinfo, but a
good number of them seem unlikely to be used, so they'd just be taking up
space.
Reviewed By: @mclarkelauer
Differential Revision: D1607602
Summary: Instead of caching the same info in every thread, share it using a
global AtomicHashArray. I also considered pre-computing all the tzinfo, but a
good number of them seem unlikely to be used, so they'd just be taking up
space.
Reviewed By: @mclarkelauer
Differential Revision: D1607602
| hphp/runtime/base/program-functions.cpp | diffblobblamehistory | |
| hphp/runtime/base/timezone.cpp | diffblobblamehistory | |
| hphp/runtime/base/timezone.h | diffblobblamehistory |