remove CPU_EQUAL optimization on FreeBSD

rdementi · rdementi · commit 527e6d25ecb8 · 2022-01-23T13:49:38.000+01:00
Change-Id: I77e0099cfcbcd366a4899dc072bc358409d01f66
diff --git a/src/cpucounters.cpp b/src/cpucounters.cpp
@@ -232,10 +232,12 @@ class TemporalThreadAffinity  // speedup trick for Linux, FreeBSD, DragonFlyBSD,
         cpu_set_t new_affinity;
         CPU_ZERO(&new_affinity);
         CPU_SET(core_id, &new_affinity);
-        if (CPU_EQUAL(&old_affinity, &new_affinity))
+/* TODO: use CPU_CMP
+	if (CPU_EQUAL(&old_affinity, &new_affinity))
         {
             return;
         }
+*/
         res = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &new_affinity);
         if (res != 0 && checkStatus)
         {

Original file line number	Diff line number	Diff line change
`@@ -232,10 +232,12 @@ class TemporalThreadAffinity // speedup trick for Linux, FreeBSD, DragonFlyBSD,`
`232`	`232`	`cpu_set_t new_affinity;`
`233`	`233`	`CPU_ZERO(&new_affinity);`
`234`	`234`	`CPU_SET(core_id, &new_affinity);`
`235`		`- if (CPU_EQUAL(&old_affinity, &new_affinity))`
	`235`	`+/* TODO: use CPU_CMP`
	`236`	`+ if (CPU_EQUAL(&old_affinity, &new_affinity))`
`236`	`237`	`{`
`237`	`238`	`return;`
`238`	`239`	`}`
	`240`	`+*/`
`239`	`241`	`res = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &new_affinity);`
`240`	`242`	`if (res != 0 && checkStatus)`
`241`	`243`	`{`