generic-library/poco
1
0
Fork 0
mirror of https://github.com/pocoproject/poco.git synced 2025-10-25 18:22:59 +02:00
Code Issues Projects Releases Wiki Activity

add test for thread affinity and fix some problems

Browse Source
This commit is contained in:
ale_bychuk
2015-03-07 10:55:23 +03:00
parent 888abad26c
commit 662fbc861a
5 changed files with 84 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
Foundation/src/Thread_POSIX.cpp
View File

@@ -199,7 +199,7 @@ void ThreadImpl::setAffinityImpl(unsigned cpu)
throw SystemException("Failed to set affinity");
#endif
#else
poco_bugcheck_msg("Thread affinity not supported on this system");
throw Poco::NotImplementedException("Thread affinity not supported on this system");
#endif
#endif // defined unix & !defined mac os x
@@ -229,10 +229,10 @@ unsigned cpuCount = Environment::processorCount();
CPU_ZERO(&cpuset);
#ifdef HAVE_THREE_PARAM_SCHED_SETAFFINITY
if (pthread_getaffinity_np(_pData->thread, sizeof(cpuset), &cpuset) != 0)
throw SystemException("Failed to get affinity");
throw SystemException("Failed to get affinity", errno);
#else
if (pthread_getaffinity_np(_pData->thread, &cpuset) != 0)
throw SystemException("Failed to get affinity");
throw SystemException("Failed to get affinity", errno);
#endif
for (unsigned i = 0; i < cpuCount; i++) {
if (CPU_ISSET(i, &cpuset)) {
@@ -256,9 +256,9 @@ unsigned cpuCount = Environment::processorCount();
&count,
&get_default);
if (ret != KERN_SUCCESS) {
throw SystemException("Failed to get affinity");
throw SystemException("Failed to get affinity", errno);
}
cpuSet = policy.affinity_tag - 1;
cpuSet = policy.affinity_tag;
if (cpuSet >= cpuCount)
cpuSet = 0;