bionic

Author	SHA1	Message	Date
Elliott Hughes	b27a840f4b	Add __pure2 to a few more functions, most notably gettid and pthread_self. Change-Id: I7eee9f26f45130038af09d8285782b07f70a996f	2014-06-11 16:32:10 -07:00
Elliott Hughes	7634db5a06	Add a couple more system call benchmarks. Bug: 15387103 Change-Id: I13419ddf77d201fdbde4c784259c0cb0dcfb9a77	2014-06-09 18:35:21 -07:00
Elliott Hughes	5d9a7ba0dc	Avoid a system call in 'gettid'. System calls can be pretty slow. This is mako, which has one of our lowest latencies: iterations ns/op BM_unistd_getpid 10000000 209 BM_unistd_gettid 200000000 8 Bug: 15297299 (kernel panic from too many gettid calls) Bug: 15315766 (excessive gettid overhead in liblogd) Change-Id: I49656c0fc5b5d092390264a59e4f2c0d8a8b1aeb	2014-06-02 10:32:55 -07:00
Elliott Hughes	b28e490b73	Add various benchmarks. These are based on ones from system/extras/tests/bionic/. Change-Id: I7b1ae15a2ca5d1031a6a511d97b88125c1770047	2014-03-11 11:20:52 -07:00