| /third_party/ltp/lib/ |
| H A D | tst_cpu.c | 29 long ncpus = -1; in tst_ncpus() local
31 ncpus = SAFE_SYSCONF(NULL, _SC_NPROCESSORS_ONLN); in tst_ncpus()
35 return ncpus; in tst_ncpus()
80 long ncpus = tst_ncpus_max(); in tst_ncpus_available() local
81 size_t cpusz = CPU_ALLOC_SIZE(ncpus); in tst_ncpus_available()
82 cpu_set_t *cpus = CPU_ALLOC(ncpus); in tst_ncpus_available()
91 ncpus = CPU_COUNT_S(cpusz, cpus); in tst_ncpus_available()
95 return ncpus; in tst_ncpus_available()
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| /third_party/libuv/test/ |
| H A D | test-thread-affinity.c | 53 int ncpus; in TEST_IMPL() local
74 ncpus = 0; in TEST_IMPL()
75 while (cpumask[++ncpus]) { } in TEST_IMPL()
85 cpumask[t1first + (ncpus >= 2)] = 1; in TEST_IMPL()
86 cpumask[t2second + (ncpus >= 2)] = 1; in TEST_IMPL()
93 if (ncpus >= 3) { in TEST_IMPL()
97 if (ncpus >= 4) { in TEST_IMPL()
112 ASSERT(cpumask[t1first + 0] == (ncpus == 1)); in TEST_IMPL()
113 ASSERT(cpumask[t1first + 1] == (ncpus >= 2)); in TEST_IMPL()
115 ASSERT(cpumask[t1first + 3] == (ncpus > in TEST_IMPL()
[all...] |
| /third_party/ltp/testcases/kernel/mem/cpuset/ |
| H A D | cpuset01.c | 41 static long ncpus; variable
68 exit(mem_hog_cpuset(ncpus > 1 ? ncpus : 1)); in test_cpuset()
81 ncpus = count_cpu(); in setup()
165 int ncpus = 0; in count_cpu() local
167 while (path_exist(PATH_SYS_SYSTEM "/cpu/cpu%d", ncpus)) in count_cpu()
168 ncpus++; in count_cpu()
170 return ncpus; in count_cpu()
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| /third_party/ltp/testcases/kernel/controllers/cpuset/cpuset_lib/ |
| H A D | cpuinfo.c | 25 int ncpus; variable
38 if (!ncpus) { in get_cpu_baseinfo()
39 ncpus = get_ncpus(); in get_cpu_baseinfo()
40 if (ncpus <= 0) in get_cpu_baseinfo()
50 cpus = malloc(sizeof(*cpus) * ncpus); in get_cpu_baseinfo()
53 memset(cpus, 0, sizeof(*cpus) * ncpus); in get_cpu_baseinfo()
68 if (data >= ncpus) { in get_cpu_baseinfo()
103 for (i = 0; i < ncpus; i++) { in online_cpumask()
225 if (ci < 0 || ci >= ncpus) { in get_sched_domains()
256 if (!ncpus) { in getcpuinfo()
[all...] |
| H A D | libcpuset.c | 1202 int ncpus = cpuset_cpus_nbits(); in rebuild_map() local
1206 for (cpu = 0; cpu < (unsigned int)ncpus; cpu++) in rebuild_map()
1220 if (cpu >= (unsigned int)ncpus in rebuild_map()
1245 int ncpus = cpuset_cpus_nbits(); in load_map() local
1249 if ((cpunodemap.map = calloc(ncpus, sizeof(int))) == NULL) in load_map()
1254 for (cpu = 0; cpu < (unsigned int)ncpus; cpu++) in load_map()
1259 if (cpu >= (unsigned int)ncpus || mem >= (unsigned int)nmems) in load_map()
1281 int ncpus = cpuset_cpus_nbits(); in store_map() local
1290 for (cpu = 0; cpu < (unsigned int)ncpus; cpu++) { in store_map()
1359 int ncpus in cpuset_localcpus() local
1378 int ncpus = cpuset_cpus_nbits(); cpuset_localmems() local
1439 int ncpus = cpuset_cpus_nbits(); parse_distmap_line() local
1518 int ncpus = cpuset_cpus_nbits(); build_distmap() local
1578 int ncpus = cpuset_cpus_nbits(); parse_distmap_line_sn() local
1631 int ncpus = cpuset_cpus_nbits(); build_distmap_sn() local
1677 int ncpus = cpuset_cpus_nbits(); cpuset_cpumemdist() local
1710 int ncpus = cpuset_cpus_nbits(); cpuset_cpu2node() local
1936 int ncpus = cpuset_cpus_nbits(); cpuset_would_crash_kernel() local
[all...] |
| H A D | cpuinfo.h | 13 extern int ncpus;
|
| /third_party/ltp/testcases/kernel/syscalls/sched_setaffinity/ |
| H A D | sched_setaffinity01.c | 92 long ncpus; in setup() local
93 ncpus = tst_ncpus_max(); in setup()
96 mask = CPU_ALLOC(ncpus); in setup()
100 mask_size = CPU_ALLOC_SIZE(ncpus); in setup()
105 emask = CPU_ALLOC(ncpus + 1); in setup()
109 emask_size = CPU_ALLOC_SIZE(ncpus + 1); in setup()
111 CPU_SET_S(ncpus, emask_size, emask); in setup()
|
| /third_party/ltp/include/lapi/ |
| H A D | cpuset.h | 24 #define CPU_ALLOC(ncpus) malloc(sizeof(cpu_set_t)); \
25 if (ncpus > CPU_SETSIZE) { \
27 "Your libc does not support masks with %ld cpus", (long)ncpus); \
|
| /third_party/ltp/testcases/kernel/mem/tunable/ |
| H A D | overcommit_memory.c | 232 long ncpus = tst_ncpus_conf(); in calculate_total_batch_size() local
237 long batch_size = MAX(ncpus * 2L, in calculate_total_batch_size()
240 (long)(info.totalram / pagesize) / ncpus / 256 in calculate_total_batch_size()
247 * batch_size * ncpus. */ in calculate_total_batch_size()
248 total_batch_size = (batch_size * ncpus * pagesize) / KB; in calculate_total_batch_size()
|
| /third_party/ltp/testcases/cve/ |
| H A D | cve-2015-3290.c | 401 int i, ncpus; in do_child() local
409 ncpus = tst_ncpus(); in do_child()
410 threads = SAFE_MALLOC(sizeof(*threads) * ncpus); in do_child()
412 for (i = 0; i < ncpus; i++) in do_child()
418 for (i = 0; i < ncpus; i++) { in do_child()
|
| /third_party/libuv/src/unix/ |
| H A D | aix.c | 1065 int result, ncpus, idx = 0; in uv_cpu_info() local
1072 ncpus = result = perfstat_cpu(NULL, NULL, sizeof(perfstat_cpu_t), 0); in uv_cpu_info()
1077 ps_cpus = (perfstat_cpu_t*) uv__malloc(ncpus * sizeof(perfstat_cpu_t)); in uv_cpu_info()
1084 result = perfstat_cpu(&cpu_id, ps_cpus, sizeof(perfstat_cpu_t), ncpus); in uv_cpu_info()
1090 *cpu_infos = (uv_cpu_info_t*) uv__malloc(ncpus * sizeof(uv_cpu_info_t)); in uv_cpu_info()
1096 *count = ncpus; in uv_cpu_info()
1099 while (idx < ncpus) { in uv_cpu_info()
|
| /third_party/node/deps/uv/src/unix/ |
| H A D | aix.c | 1049 int result, ncpus, idx = 0; in uv_cpu_info() local
1056 ncpus = result = perfstat_cpu(NULL, NULL, sizeof(perfstat_cpu_t), 0); in uv_cpu_info()
1061 ps_cpus = (perfstat_cpu_t*) uv__malloc(ncpus * sizeof(perfstat_cpu_t)); in uv_cpu_info()
1068 result = perfstat_cpu(&cpu_id, ps_cpus, sizeof(perfstat_cpu_t), ncpus); in uv_cpu_info()
1074 *cpu_infos = (uv_cpu_info_t*) uv__malloc(ncpus * sizeof(uv_cpu_info_t)); in uv_cpu_info()
1080 *count = ncpus; in uv_cpu_info()
1083 while (idx < ncpus) { in uv_cpu_info()
|
| /third_party/ltp/tools/apicmds/ |
| H A D | Makefile | 30 res resm ncpus ncpus_conf ncpus_max \
|
| /third_party/ltp/testcases/kernel/mem/lib/ |
| H A D | mem.c | 542 int ncpus = 0; in gather_node_cpus() local
548 while (path_exist(PATH_SYS_SYSTEM "/cpu/cpu%d", ncpus)) in gather_node_cpus()
549 ncpus++; in gather_node_cpus()
551 for (i = 0; i < ncpus; i++) { in gather_node_cpus()
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| /third_party/ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/ |
| H A D | cpuset_sched_domains_check.c | 118 for (i = 0; i < ncpus; i++) { in check_sched_domains()
|
| /third_party/pulseaudio/src/pulsecore/ |
| H A D | core-util.c | 3334 long ncpus; in pa_ncpus() local
3337 ncpus = sysconf(_SC_NPROCESSORS_ONLN); in pa_ncpus()
3339 ncpus = 1; in pa_ncpus()
3342 return ncpus <= 0 ? 1 : (unsigned) ncpus; in pa_ncpus()
|
| /third_party/python/Modules/ |
| H A D | posixmodule.c | 7186 int ncpus; in os_sched_setaffinity_impl() local
7195 ncpus = NCPUS_START; in os_sched_setaffinity_impl()
7196 setsize = CPU_ALLOC_SIZE(ncpus); in os_sched_setaffinity_impl()
7197 cpu_set = CPU_ALLOC(ncpus); in os_sched_setaffinity_impl()
7225 if (cpu >= ncpus) { in os_sched_setaffinity_impl()
7227 int newncpus = ncpus; in os_sched_setaffinity_impl()
7247 ncpus = newncpus; in os_sched_setaffinity_impl()
7285 int cpu, ncpus, count; in os_sched_getaffinity_impl() local
7290 ncpus = NCPUS_START; in os_sched_getaffinity_impl()
7292 setsize = CPU_ALLOC_SIZE(ncpus); in os_sched_getaffinity_impl()
[all...] |