| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2022-01-03 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2021-01-04 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2020-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r279813 | |||||
| 2019-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r267494 | |||||
| 2018-01-03 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r256169 | |||||
| 2017-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r243994 | |||||
| 2016-01-13 | libitm: Fix seq-cst MOs/fences in rwlock. | Torvald Riegel | 1 | -24/+23 | |
| From-SVN: r232353 | |||||
| 2016-01-13 | libitm: Fix privatization safety interaction with serial mode. | Torvald Riegel | 1 | -0/+13 | |
| From-SVN: r232322 | |||||
| 2016-01-04 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r232055 | |||||
| 2015-01-05 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r219188 | |||||
| 2014-01-02 | Update copyright years in libitm/ | Richard Sandiford | 1 | -1/+1 | |
| From-SVN: r206298 | |||||
| 2013-02-03 | Update copyright in libitm. | Richard Sandiford | 1 | -1/+1 | |
| From-SVN: r195697 | |||||
| 2012-03-13 | libitm: Fix lost wake-up in serial lock. | Torvald Riegel | 1 | -0/+26 | |
| PR libitm/52526 * config/linux/rwlock.cc (GTM::gtm_rwlock::read_lock): Fix lost wake-up. From-SVN: r185358 | |||||
| 2012-01-24 | libitm: Fix wake-up of readers in futex-based serial lock. | Torvald Riegel | 1 | -3/+6 | |
| libitm/ * config/linux/rwlock.cc (GTM::gtm_rwlock::write_unlock): Fix reader wake-up. From-SVN: r183488 | |||||
| 2011-12-24 | libitm: Fix privatization safety during upgrades to serial mode. | Torvald Riegel | 1 | -6/+14 | |
| libitm/ * beginend.cc (GTM::gtm_thread::restart): Add and handle finish_serial_upgrade parameter. * libitm.h (GTM::gtm_thread::restart): Adapt declaration. * config/linux/rwlock.cc (GTM::gtm_rwlock::write_lock_generic): Don't unset reader flag. (GTM::gtm_rwlock::write_upgrade_finish): New. * config/posix/rwlock.cc: Same. * config/linux/rwlock.h (GTM::gtm_rwlock::write_upgrade_finish): Declare. * config/posix/rwlock.h: Same. * method-serial.cc (GTM::gtm_thread::serialirr_mode): Unset reader flag after commit or after rollback when restarting. From-SVN: r182675 | |||||
| 2011-12-24 | libitm: Fixed conversion to C++11 atomics. | Torvald Riegel | 1 | -40/+52 | |
| libitm/ * beginend.cc (GTM::gtm_thread::begin_transaction): Add comment. (GTM::gtm_thread::try_commit): Changed memory order. * config/linux/alpha/futex_bits.h (sys_futex0): Take atomic int as parameter. * config/linux/x86/futex_bits.h (sys_futex0): Same. * config/linux/sh/futex_bits.h (sys_futex0): Same. * config/linux/futex_bits.h (sys_futex0): Same. * config/linux/futex.cc (futex_wait, futex_wake): Same. * config/linux/futex.h (futex_wait, futex_wake): Same. * config/linux/rwlock.h (gtm_rwlock::writers, gtm_rwlock::writer_readers, gtm_rwlock::readers): Change to atomic ints. * config/linux/rwlock.cc (gtm_rwlock::read_lock, gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock, gtm_rwlock::write_unlock): Fix memory orders and fences. * config/posix/rwlock.cc (gtm_rwlock::read_lock, gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock, gtm_rwlock::write_unlock): Same. * config/linux/rwlock.h (gtm_rwlock::summary): Change to atomic int. * method-gl.cc (gl_mg::init, gl_wt_dispatch::memtransfer_static, gl_wt_dispatch::memset_static, gl_wt_dispatch::begin_or_restart): Add comments. (gl_wt_dispatch::pre_write, gl_wt_dispatch::validate, gl_wt_dispatch::load, gl_wt_dispatch::store, gl_wt_dispatch::try_commit, gl_wt_dispatch::rollback): Fix memory orders and fences. Add comments. From-SVN: r182674 | |||||
| 2011-12-13 | libitm: Conversion to c++11 atomics. | Richard Henderson | 1 | -6/+4 | |
| * local_atomic: New file. * libitm_i.h: Include it. (gtm_thread::shared_state): Use atomic template. * beginend.cc (GTM::gtm_clock): Use atomic template. (global_tid): Use atomic template if 64-bit atomics available. (gtm_thread::gtm_thread): Update shared_state access. (gtm_thread::trycommit): Likewise. (choose_code_path): Update global_tid access. * method-gl.cc (gl_mg::orec): Use atomic template. Update all users. * stmlock.h (GTM::gtm_clock): Use atomic template. (gtm_get_clock, gtm_inc_clock): Update accesses. * config/linux/rwlock.cc (gtm_rwlock::read_lock): Remove redundant __sync_synchronize after atomic shared_state access. * config/posix/rwlock.cc (gtm_rwlock::read_lock): Likewise. (gtm_rwlock::write_lock_generic): Likewise. (gtm_rwlock::read_unlock): Likewise. * config/alpha/target.h (atomic_read_barrier): Remove. (atomic_write_barrier): Remove. * config/x86/target.h (atomic_read_barrier): Remove. (atomic_write_barrier): Remove. From-SVN: r182294 | |||||
| 2011-11-08 | Merge from transactional-memory branch. | Aldy Hernandez | 1 | -0/+235 | |
| From-SVN: r181154 | |||||
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