| /external/autotest/client/site_tests/power_CPUIdle/ |
| power_CPUIdle.py | 17 all_cpus = cpus()
23 # sleep for some time to allow the CPUs to drop into idle states
58 class cpus(object): class in inherits:object
|
| /prebuilts/go/darwin-x86/test/bench/garbage/ |
| tree2.go | 25 cpus = flag.Int("cpus", 1, "number of cpus to use")
75 runtime.GOMAXPROCS(*cpus)
24 cpus = flag.Int("cpus", 1, "number of cpus to use") var
|
| /prebuilts/go/linux-x86/test/bench/garbage/ |
| tree2.go | 25 cpus = flag.Int("cpus", 1, "number of cpus to use")
75 runtime.GOMAXPROCS(*cpus)
24 cpus = flag.Int("cpus", 1, "number of cpus to use") var
|
| /external/autotest/client/profilers/cpistat/ |
| cpistat | 22 parser.add_option('-c', '--cpulist', help='CPUs to monitor',
31 cpus = range(0, ncpus) variable
33 cpus = options.cpulist.split(',') variable
34 cpus = [ int(c) for c in cpus ] variable
42 s = perfmon.SystemWideSession(cpus, events)
61 for c in cpus:
69 for c in cpus:
|
| /external/autotest/client/tests/monotonic_time/src/ |
| threads.c | 21 cpu_set_t cpus; member in struct:thread
31 * Helper function to run a thread on a specific set of CPUs.
38 if (sched_setaffinity(0, sizeof thread->cpus, &thread->cpus) < 0)
49 * the CPUs specified by cpus.
52 int create_per_cpu_threads(cpu_set_t *cpus, thread_func_t func, void *arg)
59 if (!CPU_ISSET(cpu, cpus))
67 CPU_ZERO(&thread->cpus);
68 CPU_SET(cpu, &thread->cpus);
[all...] |
| time_test.c | 38 { "cpus", required_argument, 0, 'c' },
55 "check time sources for monotonicity across multiple CPUs\n"
56 " -c,--cpus set of cpus to test (default: all)\n"
231 int run_test(cpu_set_t *cpus, long duration, struct test_info *test)
256 ncpus = count_cpus(cpus);
257 nthreads = create_per_cpu_threads(cpus, test_loop, test);
269 INFO("running %s test on %d cpus for %ld seconds",
272 INFO("running %s test on %d cpus", test->name, ncpus);
309 cpu_set_t cpus; local
[all...] |
| /bionic/tests/ |
| pty_test.cpp | 84 cpu_set_t cpus; local
85 ASSERT_EQ(0, sched_getaffinity(0, sizeof(cpu_set_t), &cpus));
86 CPU_CLR(arg->main_cpu_id, &cpus);
87 ASSERT_EQ(0, sched_setaffinity(0, sizeof(cpu_set_t), &cpus));
109 cpu_set_t cpus; local
110 ASSERT_EQ(0, sched_getaffinity(0, sizeof(cpu_set_t), &cpus));
111 if (CPU_COUNT(&cpus) < 2) {
126 // 2. Make master thread and slave thread running on different cpus:
127 // master thread uses first available cpu, and slave thread uses other cpus.
131 if (CPU_ISSET(i, &cpus)) {
[all...] |
| sys_ptrace_test.cpp | 214 cpu_set_t cpus; local
215 CPU_ZERO(&cpus);
216 CPU_SET(cpu, &cpus);
217 if (sched_setaffinity(0, sizeof cpus, &cpus) == -1) {
|
| /external/linux-kselftest/tools/testing/selftests/net/ |
| reuseport_bpf_cpu.c | 232 int *rcv_fd, cpus; local
234 cpus = sysconf(_SC_NPROCESSORS_ONLN);
235 if (cpus <= 0)
236 error(1, errno, "failed counting cpus");
238 rcv_fd = calloc(cpus, sizeof(int));
243 test(rcv_fd, cpus, AF_INET, SOCK_DGRAM);
246 test(rcv_fd, cpus, AF_INET6, SOCK_DGRAM);
249 test(rcv_fd, cpus, AF_INET, SOCK_STREAM);
252 test(rcv_fd, cpus, AF_INET6, SOCK_STREAM);
|
| /external/autotest/client/tests/tsc/src/ |
| checktsc.c | 25 { "cpus", required_argument, 0, 'c' },
43 printf("check TSC synchronization between CPUs\n");
44 printf(" -c,--cpus set of cpus to test (default: all)\n");
72 int parse_cpu_set(const char *s, cpu_set_t *cpus)
74 CPU_ZERO(cpus);
114 CPU_SET(cpu, cpus);
179 cpu_set_t cpus; local
181 CPU_ZERO(&cpus);
182 CPU_SET(cpu, &cpus);
320 cpu_set_t cpus; local
[all...] |
| /external/fio/os/ |
| os-solaris.h | 110 processorid_t *cpus; local
113 cpus = malloc(sizeof(*cpus) * max_cpus);
115 if (pset_info(*mask, NULL, &num_cpus, cpus) < 0) {
116 free(cpus);
122 if (cpus[i] == cpu) {
128 free(cpus);
|
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_lib/ |
| cpuinfo.c | 24 struct cpuinfo *cpus; variable in typeref:struct:cpuinfo
37 /* get the number of cpus including offline cpus */
44 if (cpus != NULL) {
45 free(cpus);
46 cpus = NULL;
49 /* allocate the memory space for cpus */
50 cpus = malloc(sizeof(*cpus) * ncpus);
51 if (cpus == NULL
[all...] |
| /external/ltp/testcases/open_posix_testsuite/functional/threads/pi_test/ |
| pitest-1.c | 10 * one. TFs are used to keep busy these CPUs, which have priority 3. A
49 int cpus; variable
177 DPRINTF(stdout, "# COLUMNS %d Time TL TP ", 2 + cpus);
178 for (i = 0; i < (cpus - 1); i++)
186 for (i = 0; i < cpus + 1; i++)
233 cpus = sysconf(_SC_NPROCESSORS_ONLN);
236 pthread_t threads[cpus - 1], threadsample, threadtp, threadtl, threadtb;
261 DPRINTF(stderr, "Main Thread: start %d TF thread\n", cpus - 1);
262 for (i = 0; i < cpus - 1; i++) {
315 for (i = 2; i < cpus - 1; i++)
[all...] |
| pitest-2.c | 11 * one. TFs are used to keep busy these CPUs, which have priority 3. A
51 int cpus; variable
177 DPRINTF(stdout, "# COLUMNS %d Time TL TP1 TP2 ", 3 + cpus);
178 for (i = 0; i < (cpus - 1); i++)
186 for (i = 0; i < cpus + 2; i++)
258 cpus = sysconf(_SC_NPROCESSORS_ONLN);
261 pthread_t threads[cpus - 1];
287 DPRINTF(stderr, "Main Thread: Creating %d TF threads \n", cpus - 1);
288 for (i = 0; i < cpus - 1; i++) {
349 for (i = 2; i < cpus - 1; i++)
[all...] |
| pitest-3.c | 11 * one. TFs are used to keep busy these CPUs, which have priority 3. A
51 int cpus; variable
186 DPRINTF(stdout, "# COLUMNS %d Time TL TP1 TP2 ", 3 + cpus);
188 for (i = 0; i < (cpus - 1); i++)
197 for (i = 0; i < cpus + 2; i++)
269 cpus = sysconf(_SC_NPROCESSORS_ONLN);
272 pthread_t threads[cpus - 1];
299 DPRINTF(stderr, "Main Thread: Creating %d TF threads\n", cpus - 1);
300 for (i = 0; i < cpus - 1; i++) {
361 for (i = 2; i < cpus - 1; i++)
[all...] |
| pitest-4.c | 11 * one. TFs are used to keep busy these CPUs, which have priority 4. A
52 int cpus; variable
154 DPRINTF(stdout, "# COLUMNS %d Time TL TP ", 2 + cpus);
155 for (i = 0; i < (cpus - 1); i++)
163 for (i = 0; i < cpus + 1; i++)
239 cpus = sysconf(_SC_NPROCESSORS_ONLN);
242 pthread_t threads[cpus - 1];
269 DPRINTF(stderr, "Main Thread: Creating %d TF threads\n", cpus - 1);
270 for (i = 0; i < cpus - 1; i++) {
326 for (i = 2; i < cpus - 1; i++)
[all...] |
| pitest-5.c | 11 * one. TFs are used to keep busy these CPUs, which have priority 3. A
50 int cpus; variable
194 DPRINTF(stdout, "# COLUMNS %d Time TL TP ", 2 + cpus);
196 for (i = 0; i < (cpus - 1); i++)
206 for (i = 0; i < cpus + 1; i++)
257 cpus = sysconf(_SC_NPROCESSORS_ONLN);
260 pthread_t threads[cpus - 1], threadsample, threadtp, threadtl, threadtb;
283 DPRINTF(stderr, "Main Thread: Creating %d TF threads\n", cpus - 1);
284 for (i = 0; i < cpus - 1; i++) {
333 for (i = 2; i < cpus - 1; i++)
[all...] |
| pitest-6.c | 11 * one. TFs are used to keep busy these CPUs, which have priority 3. A
49 int cpus; variable
176 DPRINTF(stdout, "# COLUMNS %d Time TP TL ", 2 + cpus);
177 for (i = 0; i < (cpus - 1); i++)
186 for (i = 0; i < cpus + 1; i++)
232 cpus = sysconf(_SC_NPROCESSORS_ONLN);
235 pthread_t threads[cpus - 1], threadsample, threadtp, threadtl, threadtb;
260 DPRINTF(stderr, "Main Thread: Creating %d TF threads\n", cpus - 1);
261 for (i = 0; i < cpus - 1; i++) {
316 for (i = 2; i < cpus - 1; i++)
[all...] |
| /system/extras/simpleperf/ |
| event_selection_set.cpp | 324 static bool CheckIfCpusOnline(const std::vector<int>& cpus) {
326 for (const auto& cpu : cpus) {
388 std::vector<int> cpus = on_cpus; local
389 if (!cpus.empty()) {
390 // cpus = {-1} means open an event file for all cpus.
391 if (!(cpus.size() == 1 && cpus[0] == -1) && !CheckIfCpusOnline(cpus)) {
395 cpus = GetOnlineCpus()
[all...] |
| /external/dtc/ |
| livetree.c | 596 struct node *cpus, *bootcpu; local
599 cpus = get_node_by_path(tree, "/cpus");
600 if (!cpus)
604 bootcpu = cpus->children;
|
| /external/ltp/testcases/kernel/mem/lib/ |
| mem.c | 694 static void gather_node_cpus(char *cpus, long nd)
720 strcat(cpus, buf);
724 cpus[strlen(cpus) - 1] = '\0';
786 char cpus[BUFSIZ] = ""; local
791 gather_node_cpus(cpus, nd);
793 * If the 'nd' node doesn't contain any CPUs,
795 * the value of cpuset.cpus.
797 if (strlen(cpus) != 0) {
798 write_cpuset_files(CPATH_NEW, "cpus", cpus)
[all...] |
| /external/fio/ |
| server.h | 141 uint32_t cpus; member in struct:cmd_probe_reply_pdu
|
| /frameworks/base/core/jni/ |
| android_util_Process.cpp | 315 static void parse_cpuset_cpus(char *cpus, cpu_set_t *cpu_set) {
317 char *cpu_range = strtok(cpus, ",");
336 ALOGE("Failed to match cpus");
343 * Stores the CPUs assigned to the cpuset corresponding to the
355 filename = "/dev/cpuset/background/cpus";
361 filename = "/dev/cpuset/foreground/cpus";
364 filename = "/dev/cpuset/top-app/cpus";
374 // Parse cpus string
417 jintArray cpus; local
425 cpus = env->NewIntArray(num_cpus)
[all...] |
| /external/blktrace/btreplay/ |
| btreplay.c | 142 static int cpus_to_use = -1; // Number of CPUs to use
145 static int ncpus = 0; // Number of CPUs in the system
505 cpu_set_t cpus; local
507 if (sched_getaffinity(getpid(), sizeof(cpus), &cpus)) {
516 for (ncpus = 0; ncpus < CPU_SETSIZE && CPU_ISSET(ncpus, &cpus); ncpus++)
519 fatal(NULL, ERR_SYSCALL, "Insufficient number of CPUs\n");
530 cpu_set_t cpus; local
534 CPU_ZERO(&cpus);
535 CPU_SET(tip->cpu, &cpus);
[all...] |
| /external/blktrace/ |
| blkparse.c | 69 struct per_cpu_info *cpus; member in struct:per_dev_info
323 struct per_cpu_info *cpus = pdi->cpus; local
330 cpus = realloc(cpus, size);
331 if (!cpus) {
338 new_start = (char *)cpus + (ncpus * sizeof(struct per_cpu_info));
343 pdi->cpus = cpus;
346 struct per_cpu_info *pci = &pdi->cpus[new_count]
[all...] |
