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Use new method to set affinity.

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This commit is contained in:
XMRig 2018-04-13 09:27:37 +07:00
parent c1800094d0
commit 9ce9147dad
16 changed files with 82 additions and 82 deletions
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34
src/common/Platform_unix.cpp
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@ -21,6 +21,14 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef __FreeBSD__
# include <sys/types.h>
# include <sys/param.h>
# include <sys/cpuset.h>
# include <pthread_np.h>
#endif
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
@ -37,6 +45,11 @@
#endif
#ifdef __FreeBSD__
typedef cpuset_t cpu_set_t;
#endif
static inline char *createUserAgent()
{
const size_t max = 160;
@ -63,15 +76,28 @@ static inline char *createUserAgent()
}
void Platform::init(const char *userAgent)
bool Platform::setThreadAffinity(uint64_t cpu_id)
{
m_userAgent = userAgent ? strdup(userAgent) : createUserAgent();
cpu_set_t mn;
CPU_ZERO(&mn);
CPU_SET(cpu_id, &mn);
# ifndef __ANDROID__
return pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &mn) == 0;
# else
return sched_setaffinity(gettid(), sizeof(cpu_set_t), &mn) == 0;
# endif
}
void Platform::release()
void Platform::init(const char *userAgent)
{
delete [] m_userAgent;
if (userAgent) {
m_userAgent = userAgent;
}
else {
m_userAgent = createUserAgent();
}
}