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Searched refs:nr_cpus_avail (Results 1 - 21 of 21) sorted by relevance

/kernel/linux/linux-5.10/tools/perf/util/
H A Dllvm-utils.c382 static int nr_cpus_avail = 0; in llvm__get_nr_cpus() local
385 if (nr_cpus_avail > 0) in llvm__get_nr_cpus()
386 return nr_cpus_avail; in llvm__get_nr_cpus()
388 nr_cpus_avail = sysconf(_SC_NPROCESSORS_CONF); in llvm__get_nr_cpus()
389 if (nr_cpus_avail <= 0) { in llvm__get_nr_cpus()
393 nr_cpus_avail = 128; in llvm__get_nr_cpus()
395 return nr_cpus_avail; in llvm__get_nr_cpus()
437 int err, nr_cpus_avail; in llvm__compile_bpf() local
478 nr_cpus_avail = llvm__get_nr_cpus(); in llvm__compile_bpf()
480 nr_cpus_avail); in llvm__compile_bpf()
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H A Denv.c262 if (env->nr_cpus_avail == 0) in perf_env__read_cpu_topology_map()
263 env->nr_cpus_avail = cpu__max_present_cpu(); in perf_env__read_cpu_topology_map()
265 nr_cpus = env->nr_cpus_avail; in perf_env__read_cpu_topology_map()
279 env->nr_cpus_avail = nr_cpus; in perf_env__read_cpu_topology_map()
313 if (env->nr_cpus_avail == 0) in perf_env__read_nr_cpus_avail()
314 env->nr_cpus_avail = cpu__max_present_cpu(); in perf_env__read_nr_cpus_avail()
316 return env->nr_cpus_avail ? 0 : -ENOENT; in perf_env__read_nr_cpus_avail()
326 return env && !perf_env__read_nr_cpus_avail(env) ? env->nr_cpus_avail : 0; in perf_env__nr_cpus_avail()
H A Denv.h46 int nr_cpus_avail; member
H A Dmachine.c1111 int nr_cpus_avail, cpu; in machine__map_x86_64_entry_trampolines() local
1139 nr_cpus_avail = machine__nr_cpus_avail(machine); in machine__map_x86_64_entry_trampolines()
1142 for (cpu = 0; cpu < nr_cpus_avail; cpu++) { in machine__map_x86_64_entry_trampolines()
1158 machine->trampolines_mapped = nr_cpus_avail; in machine__map_x86_64_entry_trampolines()
2979 int nr_cpus = min(machine->env->nr_cpus_avail, MAX_NR_CPUS); in machine__get_current_tid()
2991 int nr_cpus = min(machine->env->nr_cpus_avail, MAX_NR_CPUS); in machine__set_current_tid()
H A Dheader.c605 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
629 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
1487 fprintf(fp, "# nrcpus avail : %u\n", ff->ph->env.nr_cpus_avail); in print_nrcpus()
1527 int cpu_nr = ph->env.nr_cpus_avail; in print_cpu_topology()
2242 u32 nr_cpus_avail, nr_cpus_online; in process_nrcpus() local
2244 ret = do_read_u32(ff, &nr_cpus_avail); in process_nrcpus()
2251 ff->ph->env.nr_cpus_avail = (int)nr_cpus_avail; in process_nrcpus()
2369 int cpu_nr = ff->ph->env.nr_cpus_avail; in process_cpu_topology()
H A Ddata-convert-bt.c1340 ncpus = ph->env.nr_cpus_avail ?: MAX_CPUS; in setup_streams()
H A Dsession.c2423 int nr_cpus = min(session->header.env.nr_cpus_avail, MAX_NR_CPUS); in perf_session__cpu_bitmap()
/kernel/linux/linux-6.6/tools/perf/util/
H A Denv.c312 if (env->nr_cpus_avail == 0) in perf_env__read_cpu_topology_map()
313 env->nr_cpus_avail = cpu__max_present_cpu().cpu; in perf_env__read_cpu_topology_map()
315 nr_cpus = env->nr_cpus_avail; in perf_env__read_cpu_topology_map()
331 env->nr_cpus_avail = nr_cpus; in perf_env__read_cpu_topology_map()
400 if (env->nr_cpus_avail == 0) in perf_env__read_nr_cpus_avail()
401 env->nr_cpus_avail = cpu__max_present_cpu().cpu; in perf_env__read_nr_cpus_avail()
403 return env->nr_cpus_avail ? 0 : -ENOENT; in perf_env__read_nr_cpus_avail()
413 return env && !perf_env__read_nr_cpus_avail(env) ? env->nr_cpus_avail : 0; in perf_env__nr_cpus_avail()
H A Denv.h59 int nr_cpus_avail; member
H A Ddata-convert-json.c290 output_json_key_format(out, true, 2, "nrcpus-avail", "%u", header->env.nr_cpus_avail); in output_headers()
H A Dheader.c619 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
643 for (j = 0; j < perf_env.nr_cpus_avail; j++) { in write_cpu_topology()
1668 fprintf(fp, "# nrcpus avail : %u\n", ff->ph->env.nr_cpus_avail); in print_nrcpus()
1708 int cpu_nr = ph->env.nr_cpus_avail; in print_cpu_topology()
2456 u32 nr_cpus_avail, nr_cpus_online; in process_nrcpus() local
2458 ret = do_read_u32(ff, &nr_cpus_avail); in process_nrcpus()
2465 ff->ph->env.nr_cpus_avail = (int)nr_cpus_avail; in process_nrcpus()
2580 int cpu_nr = ff->ph->env.nr_cpus_avail; in process_cpu_topology()
H A Dmachine.c1294 int nr_cpus_avail, cpu; in machine__map_x86_64_entry_trampolines() local
1322 nr_cpus_avail = machine__nr_cpus_avail(machine); in machine__map_x86_64_entry_trampolines()
1325 for (cpu = 0; cpu < nr_cpus_avail; cpu++) { in machine__map_x86_64_entry_trampolines()
1341 machine->trampolines_mapped = nr_cpus_avail; in machine__map_x86_64_entry_trampolines()
H A Ddata-convert-bt.c1346 ncpus = ph->env.nr_cpus_avail ?: MAX_CPUS; in setup_streams()
H A Dsession.c2724 int nr_cpus = min(session->header.env.nr_cpus_avail, MAX_NR_CPUS); in perf_session__cpu_bitmap()
/kernel/linux/linux-5.10/tools/perf/tests/
H A Dtopology.c94 for (i = 0; i < session->header.env.nr_cpus_avail; i++) { in check_cpu_topology()
/kernel/linux/linux-6.6/tools/perf/tests/
H A Dtopology.c115 for (i = 0; i < session->header.env.nr_cpus_avail; i++) { in check_cpu_topology()
/kernel/linux/linux-5.10/tools/perf/
H A Dbuiltin-stat.c1340 if (cpu >= env->nr_cpus_avail) in perf_env__get_cpu()
H A Dbuiltin-timechart.c1514 tchart->numcpus = ph->env.nr_cpus_avail; in process_header()
H A Dbuiltin-c2c.c1996 c2c.cpus_cnt = session->header.env.nr_cpus_avail; in setup_nodes()
/kernel/linux/linux-6.6/tools/perf/
H A Dbuiltin-timechart.c1523 tchart->numcpus = ph->env.nr_cpus_avail; in process_header()
H A Dbuiltin-c2c.c2291 c2c.cpus_cnt = session->header.env.nr_cpus_avail; in setup_nodes()

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