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sanitize, calibration tool kickoff

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This commit is contained in:
Laurent THOMAS
2021-04-02 10:12:13 +02:00
parent de5e64c722
commit 0317d6725b
14 changed files with 762 additions and 41 deletions
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common/utils/system.c
+18 -8
View File
@@ -199,15 +199,26 @@ void start_background_system(void) {
void threadCreate(pthread_t* t, void * (*func)(void*), void * param, char* name, int affinity, int priority){
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED);
pthread_attr_setschedpolicy(&attr, SCHED_FIFO);
int ret;
AssertFatal(0==(ret=pthread_attr_init(&attr)),"ret: %d, errno: %d\n",ret, errno);
AssertFatal(0==(ret=pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED)),"ret: %d, errno: %d\n",ret, errno);
AssertFatal(0==(ret=pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED)),"ret: %d, errno: %d\n",ret, errno);
AssertFatal(0==(ret=pthread_attr_setschedpolicy(&attr, SCHED_OAI)),"ret: %d, errno: %d\n",ret, errno);
if(priority<sched_get_priority_min(SCHED_OAI) || priority>sched_get_priority_max(SCHED_FIFO)) {
LOG_E(TMR,"Prio not possible: %d, min is %d, max: %d, forced in the range\n",
priority,
sched_get_priority_min(SCHED_OAI),
sched_get_priority_max(SCHED_OAI));
if(priority<sched_get_priority_min(SCHED_OAI))
priority=sched_get_priority_min(SCHED_OAI);
if(priority>sched_get_priority_max(SCHED_OAI))
priority=sched_get_priority_max(SCHED_OAI);
}
AssertFatal(priority<=sched_get_priority_max(SCHED_OAI),"");
struct sched_param sparam={0};
sparam.sched_priority = priority;
pthread_attr_setschedparam(&attr, &sparam);
pthread_create(t, &attr, func, param);
AssertFatal(0==(ret=pthread_attr_setschedparam(&attr, &sparam)),"ret: %d, errno: %d\n",ret, errno);
AssertFatal(0==(ret=pthread_create(t, &attr, func, param)),"ret: %d, errno: %d\n",ret, errno);
pthread_setname_np(*t, name);
if (affinity != -1 ) {
@@ -216,7 +227,6 @@ void threadCreate(pthread_t* t, void * (*func)(void*), void * param, char* name,
CPU_SET(affinity, &cpuset);
AssertFatal( pthread_setaffinity_np(*t, sizeof(cpu_set_t), &cpuset) == 0, "Error setting processor affinity");
}
pthread_attr_destroy(&attr);
}
common/utils/system.h
+5 -3
View File
@@ -46,9 +46,11 @@ void set_latency_target(void);
void configure_linux(void);
void threadCreate(pthread_t* t, void * (*func)(void*), void * param, char* name, int affinity, int priority);
#define OAI_PRIORITY_RT_LOW sched_get_priority_min(SCHED_FIFO)
#define OAI_PRIORITY_RT sched_get_priority_min(SCHED_FIFO+10)
#define OAI_PRIORITY_RT_MAX sched_get_priority_min(SCHED_FIFO+20)
#define SCHED_OAI SCHED_RR
#define OAI_PRIORITY_RT_LOW sched_get_priority_min(SCHED_OAI)
#define OAI_PRIORITY_RT sched_get_priority_min(SCHED_OAI)+1
#define OAI_PRIORITY_RT_MAX sched_get_priority_min(SCHED_OAI)+2
void thread_top_init(char *thread_name,
int affinity,