From a4498aeb1eff7eed4c8a8d090c599a9d11f36161 Mon Sep 17 00:00:00 2001
From: Ismael Gomez <ismagom@gmail.com>
Date: Fri, 2 Jun 2017 12:35:31 +0200
Subject: [PATCH] defaulted cpu affinity to all cores

---
 lib/src/common/threads.c | 12 +++++-------
 srsue/src/main.cc        |  4 ++--
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/lib/src/common/threads.c b/lib/src/common/threads.c
index 73234bb9f..ec730d5de 100644
--- a/lib/src/common/threads.c
+++ b/lib/src/common/threads.c
@@ -65,7 +65,7 @@ bool threads_new_rt_cpu(pthread_t *thread, void *(*start_routine) (void*), void
       fprintf(stderr, "Error not enough privileges to set Scheduling priority\n");
     }
   }
-  if(cpu != -1) {
+  if(cpu > 0) {
     if(cpu > 50) {
       int mask;
       mask = cpu/100;
@@ -73,19 +73,17 @@ bool threads_new_rt_cpu(pthread_t *thread, void *(*start_routine) (void*), void
       CPU_ZERO(&cpuset);	
       for(int i = 0; i < 8;i++){
         if(((mask >> i) & 0x01) == 1){
-          printf("Setting this worker with affinity to core %d\n", i);
           CPU_SET((size_t) i , &cpuset);        
         }     
       }  
     } else {
         CPU_ZERO(&cpuset);
         CPU_SET((size_t) cpu, &cpuset);
-        printf("Setting CPU affinity to cpu_id=%d\n", cpu);
     }
     
     if(pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset)) {
-            perror("pthread_attr_setaffinity_np");
-      }
+      perror("pthread_attr_setaffinity_np");
+    }
   }
 
   int err = pthread_create(thread, prio_offset >= 0 ? &attr : NULL, start_routine, arg);
@@ -94,9 +92,9 @@ bool threads_new_rt_cpu(pthread_t *thread, void *(*start_routine) (void*), void
       perror("Warning: Failed to create thread with real-time priority. Creating it with normal priority");
       err = pthread_create(thread, NULL, start_routine, arg);
       if (err) {
-	perror("pthread_create");
+        perror("pthread_create");
       } else {
-	ret = true; 
+        ret = true; 
       }
     } else {
       perror("pthread_create");
diff --git a/srsue/src/main.cc b/srsue/src/main.cc
index 51d14054e..8065a3571 100644
--- a/srsue/src/main.cc
+++ b/srsue/src/main.cc
@@ -113,11 +113,11 @@ void parse_args(all_args_t *args, int argc, char* argv[]) {
         
         /* Expert section */
         ("expert.phy.worker_cpu_mask",
-            bpo::value<int>(&args->expert.phy.worker_cpu_mask)->default_value(254),
+            bpo::value<int>(&args->expert.phy.worker_cpu_mask)->default_value(-1),
             "cpu bit mask (eg 255 = 1111 1111)")        
         
         ("expert.phy.sync_cpu_affinity",
-            bpo::value<int>(&args->expert.phy.sync_cpu_affinity)->default_value(2),
+            bpo::value<int>(&args->expert.phy.sync_cpu_affinity)->default_value(-1),
             "index of the core used by the sync thread")
     
         ("expert.ue_category",