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| author | torvald <torvald@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-09 17:04:40 +0000 |
|---|---|---|
| committer | torvald <torvald@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-09 17:04:40 +0000 |
| commit | 5b35a7918cc42521165f68f4fe3975e25103c798 (patch) | |
| tree | 9fd7bd08f877808bd7bb4eb601fd7482c9c85d6f /libjava/classpath/java/sql/BatchUpdateException.java | |
| parent | 024c1ad598b7c9037f5417f56e367f7dd6b6ea45 (diff) | |
| download | ppe42-gcc-5b35a7918cc42521165f68f4fe3975e25103c798.tar.gz ppe42-gcc-5b35a7918cc42521165f68f4fe3975e25103c798.zip | |
Add HTM fastpath and use Intel RTM for it on x86.
* beginend.cc (htm_fastpath): New.
(gtm_thread::begin_transaction, _ITM_commitTransaction,
_ITM_commitTransactionEH): Add HTM fastpath handling.
* config/linux/rwlock.h (gtm_rwlock.is_write_locked): New.
* config/posix/rwlock.h (gtm_rwlock.is_write_locked): New.
* config/x86/target.h (htm_available, htm_init, htm_begin_success,
htm_begin, htm_commit, htm_abort, htm_abort_should_retry): New.
* configure.tgt: Add -mrtm to XCFLAGS.
* method-serial.cc (htm_mg, o_htm_mg, htm_dispatch, dispatch_htm): New.
(gtm_thread::serialirr_mode): Add HTM fastpath handling.
* libitm_i.h (htm_fastpath, dispatch_htm): Declare.
* retry.cc (parse_default_method): Add HTM method parsing.
(gtm_thread::number_of_threads_changed): Use HTM by default if
available.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193369 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/sql/BatchUpdateException.java')
0 files changed, 0 insertions, 0 deletions
