| /third_party/ltp/lib/ |
| 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/ltp/testcases/kernel/controllers/cpuset/cpuset_lib/ |
| 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 …]
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| 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 = cpuset_cpus_nbits(); in cpuset_localcpus() local
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| D | cpuinfo.h | 13 extern int ncpus;
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| /third_party/ltp/testcases/kernel/mem/cpuset/ |
| 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/syscalls/sched_setaffinity/ |
| 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()
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| /third_party/ltp/include/lapi/ |
| D | cpuset.h | 24 #define CPU_ALLOC(ncpus) malloc(sizeof(cpu_set_t)); \ argument
25 if (ncpus > CPU_SETSIZE) { \
27 "Your libc does not support masks with %ld cpus", (long)ncpus); \
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| /third_party/ltp/testcases/cve/ |
| 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()
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| /third_party/ltp/testcases/kernel/mem/tunable/ |
| 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()
248 total_batch_size = (batch_size * ncpus * pagesize) / KB; in calculate_total_batch_size()
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| /third_party/node/deps/uv/src/unix/ |
| 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()
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| /third_party/libuv/src/unix/ |
| 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()
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| /third_party/ltp/testcases/kernel/mem/lib/ |
| 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/tools/apicmds/ |
| D | Makefile | 30 res resm ncpus ncpus_conf ncpus_max \
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| /third_party/ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/ |
| D | cpuset_sched_domains_check.c | 118 for (i = 0; i < ncpus; i++) { in check_sched_domains()
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| /third_party/pulseaudio/src/pulsecore/ |
| 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()
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| /third_party/python/Modules/ |
| D | posixmodule.c | 7041 int ncpus; in os_sched_setaffinity_impl() local
7050 ncpus = NCPUS_START; in os_sched_setaffinity_impl()
7051 setsize = CPU_ALLOC_SIZE(ncpus); in os_sched_setaffinity_impl()
7052 cpu_set = CPU_ALLOC(ncpus); in os_sched_setaffinity_impl()
7080 if (cpu >= ncpus) { in os_sched_setaffinity_impl()
7082 int newncpus = ncpus; in os_sched_setaffinity_impl()
7102 ncpus = newncpus; in os_sched_setaffinity_impl()
7140 int cpu, ncpus, count; in os_sched_getaffinity_impl() local
7145 ncpus = NCPUS_START; in os_sched_getaffinity_impl()
7147 setsize = CPU_ALLOC_SIZE(ncpus); in os_sched_getaffinity_impl()
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| /third_party/libbpf/.github/actions/build-selftests/ |
| D | vmlinux.h | 29232 unsigned int ncpus; member
29574 int ncpus; member
|