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minor fix for CPU Affinity support in lte-softmodem

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This commit is contained in:
Rohit Gupta
2016-04-09 19:04:56 +02:00
parent 48885f1f41
commit 00b26f36a0
1 changed files with 4 additions and 1 deletions
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targets/RT/USER/lte-softmodem.c
+4 -1
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@@ -1402,7 +1402,7 @@ static void* eNB_thread_rx( void* param )
/* Set affinity mask to include CPUs 1 to MAX_CPUS */ /* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD */ /* CPU 0 is reserved for UHD */
CPU_ZERO(&cpuset); CPU_ZERO(&cpuset);
for (j = 2; j < get_nprocs(); j++) for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset); CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset); s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
@@ -3296,6 +3296,8 @@ int main( int argc, char **argv )
#endif #endif
} }
#ifndef LOWLATENCY
cpu_set_t cpuset; cpu_set_t cpuset;
int s; int s;
char cpu_affinity[1024]; char cpu_affinity[1024];
@@ -3329,6 +3331,7 @@ int main( int argc, char **argv )
} }
LOG_I(HW, "CPU Affinity of main() function is... %s\n", cpu_affinity); LOG_I(HW, "CPU Affinity of main() function is... %s\n", cpu_affinity);
#endif
/* device host type is set*/ /* device host type is set*/
openair0.host_type = BBU_HOST; openair0.host_type = BBU_HOST;