Searched refs:affinity (Results 1 - 12 of 12) sorted by relevance
| /macosx-10.5.8/xnu-1228.15.4/EXTERNAL_HEADERS/mach-o/ |
| H A D | fat.h | 73 struct fat_arch *archret, int affinity);
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| /macosx-10.5.8/xnu-1228.15.4/osfmk/kern/ |
| H A D | Makefile | 13 affinity.h \
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| H A D | thread_policy.c | 35 #include <kern/affinity.h>
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| H A D | affinity.c | 29 #include <kern/affinity.h>
36 * - affinity namespace:
37 * shared by a task family, this controls affinity tag lookup and
38 * allocation; it anchors all affinity sets in one namespace
39 * - affinity set:
40 * anchors all threads with membership of this affinity set
41 * and which share an affinity tag in the owning namespace.
44 * - The task lock protects the creation of an affinity namespace.
45 * - The affinity namespace mutex protects the inheritance of a namespace
48 * - The thread mutex protects a thread's affinity se
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| H A D | thread.h | 121 #include <kern/affinity.h>
265 * Processor/cache affinity
266 * - affinity_threads links task threads with the same affinity set
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| H A D | thread_act.c | 76 #include <kern/affinity.h>
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| H A D | task.c | 122 #include <kern/affinity.h>
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| /macosx-10.5.8/xnu-1228.15.4/tools/tests/affinity/ |
| H A D | pool.c | 18 * affinity set placement in Leopard.
37 * When affinity is enabled, each producer thread is tagged with an affinity tag
39 * the work queue it is tagged with this affinity. When a consumer dequeues a
40 * work item, it sets its affinity to this tag. Hence consumer threads migrate
41 * to the same affinity set where the data was produced.
59 boolean_t affinity = FALSE; variable
124 "usage: pool [-a] Turn affinity on (off)\n"
179 if (affinity) {
217 * If we're using affinity set
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| H A D | sets.c | 19 * affinity set placement in Leopard.
31 * All threads of each line sets the same affinity tag (unless disabled).
40 * With affinity enabled, each producer and consumer thread sets its affinity
59 boolean_t affinity = FALSE; variable
124 "usage: sets [-a] Turn affinity on (off)\n"
189 * If we're using affinity sets (we are by default)
204 if (affinity) {
359 affinity = !affinity;
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| /macosx-10.5.8/xnu-1228.15.4/bsd/kern/ |
| H A D | mach_fat.c | 200 int affinity)
206 if (handler && affinity) {
196 fatfile_getarch_affinity( struct vnode *vp, vm_offset_t data_ptr, struct fat_arch *archret, int affinity) argument
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| H A D | pthread_synch.c | 83 #include <kern/affinity.h>
1130 * WQ_TIMER_WATCH will only be set if we have 1 or more affinity
1132 * it will not be set if all affinity groups have at least 1 thread
1238 * we were the last active thread on this affinity set
1244 * and the idle list is empty for this affinity group
1301 * look for an idle thread to steal from this affinity group
1430 * affinity tag of 0 means no affinity...
1758 * affinity group, so pick up some work and keep going
1766 * look for first affinity grou
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| /macosx-10.5.8/xnu-1228.15.4/tools/tests/MMTest/ |
| H A D | MPMMtest.c | 83 static boolean_t affinity = FALSE; variable
103 fprintf(stderr, " -affinity\t\tthreads use affinity\n");
117 fprintf(stderr, " . no affinity\n");
156 } else if (0 == strcmp("-affinity", argv[0])) {
157 affinity = TRUE;
325 if (affinity) {
690 * If we're using affinity create an empty namespace now
693 if (affinity)
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