glibc

Author SHA1 Message Date

Joseph Myers f7a9f785e5 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00

Author	SHA1	Message	Date
Joseph Myers	f7a9f785e5	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Adhemerval Zanella	49a9f6ab64	powerpc: Fix Copyright dates and CL entry This patch fixes the copyright dates from files created by commit `8d2c0a5`, `4b45943`, and `56cf276`.	2015-01-12 12:58:34 -05:00
Adhemerval Zanella	8d2c0a593b	powerpc: Add the lock elision using HTM This patch adds support for lock elision using ISA 2.07 hardware transactional memory instructions for pthread_mutex primitives. Similar to s390 version, the for elision logic defined in 'force-elision.h' is only enabled if ENABLE_LOCK_ELISION is defined. Also, the lock elision code should be able to be built even with a compiler that does not provide HTM support with builtins. However I have noted the performance is sub-optimal due scheduling pressures.	2015-01-12 06:30:19 -05:00

Adhemerval Zanella

49a9f6ab64

powerpc: Fix Copyright dates and CL entry

This patch fixes the copyright dates from files created by commit
8d2c0a5, 4b45943, and 56cf276.

2015-01-12 12:58:34 -05:00

Adhemerval Zanella

8d2c0a593b

powerpc: Add the lock elision using HTM

This patch adds support for lock elision using ISA 2.07 hardware
transactional memory instructions for pthread_mutex primitives.
Similar to s390 version, the for elision logic defined in
'force-elision.h' is only enabled if ENABLE_LOCK_ELISION is defined.

Also, the lock elision code should be able to be built even with
a compiler that does not provide HTM support with builtins.
However I have noted the performance is sub-optimal due scheduling
pressures.

2015-01-12 06:30:19 -05:00

3 Commits