diff options
| author | rpj <rpj> | 2001-07-01 13:23:10 +0000 |
|---|---|---|
| committer | rpj <rpj> | 2001-07-01 13:23:10 +0000 |
| commit | a311086d622d3c778e1da57cfae167c0ab1c0fb4 (patch) | |
| tree | 760a76a351c18331ff92239366804bd4b866dea6 /tests/GNUmakefile | |
| parent | 528fccade9ca5f90db376e08b2cb85b3fc822a45 (diff) | |
2001-06-25 Ross Johnson <rpj@setup1.ise.canberra.edu.au>
* create.c (pthread_create): Add priority inheritance
attributes.
* mutex.c (pthread_mutex_lock): Remove some overhead for
PTHREAD_MUTEX_NORMAL mutex types. Specifically, avoid
calling pthread_self() and pthread_equal() to check/set
the mutex owner. Introduce a new pseudo owner for this
type. Test results suggest increases in speed of up to
90% for non-blocking locks.
This is the default type of mutex used internally by other
synchronising objects, ie. condition variables and
read-write locks. The test rwlock7.c shows about a
30-35% speed increase over snapshot 2001-06-06. The
price of this is that the application developer
must ensure correct behaviour, or explicitly set the
mutex to a safer type such as PTHREAD_MUTEX_ERRORCHECK.
For example, PTHREAD_MUTEX_NORMAL (or PTHREAD_MUTEX_DEFAULT)
type mutexes will not return an error if a thread which is not
the owner calls pthread_mutex_unlock. The call will succeed
in unlocking the mutex if it is currently locked, but a
subsequent unlock by the true owner will then fail with EPERM.
This is however consistent with some other implementations.
(pthread_mutex_unlock): Likewise.
(pthread_mutex_trylock): Likewise.
(pthread_mutex_destroy): Likewise.
* attr.c (pthread_attr_init): PTHREAD_EXPLICIT_SCHED is the
default inheritance attribute; THREAD_PRIORITY_NORMAL is
the default priority for new threads.
* sched.c (pthread_attr_setschedpolicy): Added routine.
(pthread_attr_getschedpolicy): Added routine.
(pthread_attr_setinheritsched): Added routine.
(pthread_attr_getinheritsched): Added routine.
* pthread.h (sched_rr_set_interval): Added as a macro;
returns -1 with errno set to ENOSYS.
2001-06-23 Ross Johnson <rpj@setup1.ise.canberra.edu.au>
*sched.c (pthread_attr_setschedparam): Add priority range
check.
(sched_setscheduler): New function; checks for a valid
pid and policy; checks for permission to set information
in the target process; expects pid to be a Win32 process ID,
not a process handle; the only scheduler policy allowed is
SCHED_OTHER.
(sched_getscheduler): Likewise, but checks for permission
to query.
* pthread.h (SCHED_*): Moved to sched.h as defined in the
POSIX standard.
* sched.h (SCHED_*): Moved from pthread.h.
(pid_t): Defined if necessary.
(sched_setscheduler): Defined.
(sched_getscheduler): Defined.
* pthread.def (sched_setscheduler): Exported.
(sched_getscheduler): Likewise.
2001-06-23 Ross Johnson <rpj@setup1.ise.canberra.edu.au>
Contributed by - Ralf Brese <Ralf.Brese@pdb4.siemens.de>
* create.c (pthread_create): Set thread priority from
thread attributes.
Diffstat (limited to 'tests/GNUmakefile')
| -rw-r--r-- | tests/GNUmakefile | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tests/GNUmakefile b/tests/GNUmakefile index b14db76..2eabdae 100644 --- a/tests/GNUmakefile +++ b/tests/GNUmakefile @@ -46,7 +46,10 @@ TESTS = loadfree \ rwlock1 rwlock2 rwlock3 rwlock4 rwlock5 rwlock6 rwlock7 \ context1 cancel3 cancel4 cancel5 \ cleanup0 cleanup1 cleanup2 cleanup3 \ - exception1 exception2 exception3 + priority1 priority2 inherit1 \ + exception1 exception2 \ + benchtest1 benchtest2 \ + exception3 PASSES = $(TESTS:%=%.pass) @@ -71,6 +74,8 @@ all-GC: $(PASSES) all-GCE: $(PASSES) @ $(ECHO) ALL TESTS PASSED! Congratulations! +benchtest1.pass: mutex3.pass +benchtest2.pass: benchtest1.pass cancel1.pass: create1.pass cancel2.pass: cancel1.pass cancel2_1.pass: cancel2.pass @@ -105,6 +110,7 @@ exit1.pass: exit2.pass: create1.pass exit3.pass: create1.pass eyal1.pass: tsd1.pass +inherit1.pass: join1.pass join0.pass: create1.pass join1.pass: create1.pass join2.pass: create1.pass @@ -118,6 +124,8 @@ mutex3.pass: create1.pass mutex4.pass: mutex3.pass mutex5.pass: once1.pass: create1.pass +priority1.pass: join1.pass +priority2.pass: priority1.pass rwlock1.pass: condvar6.pass rwlock2.pass: rwlock1.pass rwlock3.pass: rwlock2.pass |