communication techniques bench: BUGFIX
* -s really make the threads to be on a shared cache
This commit is contained in:
parent
b522ce373f
commit
ebbb03f65e
|
@ -165,6 +165,20 @@ void *producer(void *unused)
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
pthread_t tid;
|
||||||
|
cpu_set_t cpuset;
|
||||||
|
|
||||||
|
tid = pthread_self();
|
||||||
|
CPU_ZERO(&cpuset);
|
||||||
|
CPU_SET(2, &cpuset);
|
||||||
|
if (pthread_setaffinity_np(tid, sizeof(cpu_set_t), &cpuset))
|
||||||
|
{
|
||||||
|
perror("pthread_setaffinity_np");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
k = (void *) 0x6384923;
|
k = (void *) 0x6384923;
|
||||||
if (initialize_papi() != -1)
|
if (initialize_papi() != -1)
|
||||||
{
|
{
|
||||||
|
@ -203,7 +217,7 @@ void *receptor(void *a)
|
||||||
|
|
||||||
tid = pthread_self();
|
tid = pthread_self();
|
||||||
CPU_ZERO(&cpuset);
|
CPU_ZERO(&cpuset);
|
||||||
CPU_SET(1, &cpuset);
|
CPU_SET(0, &cpuset);
|
||||||
if (pthread_setaffinity_np(tid, sizeof(cpu_set_t), &cpuset))
|
if (pthread_setaffinity_np(tid, sizeof(cpu_set_t), &cpuset))
|
||||||
{
|
{
|
||||||
perror("pthread_setaffinity_np");
|
perror("pthread_setaffinity_np");
|
||||||
|
|
Loading…
Reference in New Issue