Home
last modified time | relevance | path

Searched refs:nr_cpus_avail (Results 1 – 13 of 13) sorted by relevance

/Linux-v5.15/tools/perf/util/
Dllvm-utils.c399 static int nr_cpus_avail = 0; in llvm__get_nr_cpus() local
402 if (nr_cpus_avail > 0) in llvm__get_nr_cpus()
403 return nr_cpus_avail; in llvm__get_nr_cpus()
405 nr_cpus_avail = sysconf(_SC_NPROCESSORS_CONF); in llvm__get_nr_cpus()
406 if (nr_cpus_avail <= 0) { in llvm__get_nr_cpus()
410 nr_cpus_avail = 128; in llvm__get_nr_cpus()
412 return nr_cpus_avail; in llvm__get_nr_cpus()
454 int err, nr_cpus_avail; in llvm__compile_bpf() local
489 nr_cpus_avail = llvm__get_nr_cpus(); in llvm__compile_bpf()
491 nr_cpus_avail); in llvm__compile_bpf()
Denv.c289 if (env->nr_cpus_avail == 0) in perf_env__read_cpu_topology_map()
290 env->nr_cpus_avail = cpu__max_present_cpu(); in perf_env__read_cpu_topology_map()
292 nr_cpus = env->nr_cpus_avail; in perf_env__read_cpu_topology_map()
306 env->nr_cpus_avail = nr_cpus; in perf_env__read_cpu_topology_map()
379 if (env->nr_cpus_avail == 0) in perf_env__read_nr_cpus_avail()
380 env->nr_cpus_avail = cpu__max_present_cpu(); in perf_env__read_nr_cpus_avail()
382 return env->nr_cpus_avail ? 0 : -ENOENT; in perf_env__read_nr_cpus_avail()
392 return env && !perf_env__read_nr_cpus_avail(env) ? env->nr_cpus_avail : 0; in perf_env__nr_cpus_avail()
Denv.h58 int nr_cpus_avail; member
Dheader.c608 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
632 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
1554 fprintf(fp, "# nrcpus avail : %u\n", ff->ph->env.nr_cpus_avail); in print_nrcpus()
1594 int cpu_nr = ph->env.nr_cpus_avail; in print_cpu_topology()
2351 u32 nr_cpus_avail, nr_cpus_online; in process_nrcpus() local
2353 ret = do_read_u32(ff, &nr_cpus_avail); in process_nrcpus()
2360 ff->ph->env.nr_cpus_avail = (int)nr_cpus_avail; in process_nrcpus()
2475 int cpu_nr = ff->ph->env.nr_cpus_avail; in process_cpu_topology()
Ddata-convert-json.c254 output_json_key_format(out, true, 2, "nrcpus-avail", "%u", header->env.nr_cpus_avail); in output_headers()
Dmachine.c1139 int nr_cpus_avail, cpu; in machine__map_x86_64_entry_trampolines() local
1167 nr_cpus_avail = machine__nr_cpus_avail(machine); in machine__map_x86_64_entry_trampolines()
1170 for (cpu = 0; cpu < nr_cpus_avail; cpu++) { in machine__map_x86_64_entry_trampolines()
1186 machine->trampolines_mapped = nr_cpus_avail; in machine__map_x86_64_entry_trampolines()
3026 int nr_cpus = min(machine->env->nr_cpus_avail, MAX_NR_CPUS); in machine__get_current_tid()
3038 int nr_cpus = min(machine->env->nr_cpus_avail, MAX_NR_CPUS); in machine__set_current_tid()
Ddata-convert-bt.c1340 ncpus = ph->env.nr_cpus_avail ?: MAX_CPUS; in setup_streams()
Dsession.c2439 int nr_cpus = min(session->header.env.nr_cpus_avail, MAX_NR_CPUS); in perf_session__cpu_bitmap()
/Linux-v5.15/tools/perf/tests/
Dtopology.c112 for (i = 0; i < session->header.env.nr_cpus_avail; i++) { in check_cpu_topology()
/Linux-v5.15/tools/perf/Documentation/
Dperf.data-file-format.txt182 uint32_t die_id[nr_cpus_avail]; /* from previously processed HEADER_NR_CPUS, VLA */
/Linux-v5.15/tools/perf/
Dbuiltin-timechart.c1514 tchart->numcpus = ph->env.nr_cpus_avail; in process_header()
Dbuiltin-stat.c1471 if (cpu >= env->nr_cpus_avail) in perf_env__get_cpu()
Dbuiltin-c2c.c2025 c2c.cpus_cnt = session->header.env.nr_cpus_avail; in setup_nodes()