| /Linux-v6.6/samples/bpf/ |
| D | test_overhead_user.c | 174 int num_cpu = sysconf(_SC_NPROCESSORS_ONLN); in main() local
183 num_cpu = atoi(argv[2]) ? : num_cpu; in main()
187 run_perf_test(num_cpu, test_flags); in main()
197 run_perf_test(num_cpu, test_flags >> 2); in main()
208 run_perf_test(num_cpu, test_flags >> 4); in main()
219 run_perf_test(num_cpu, test_flags >> 6); in main()
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| /Linux-v6.6/tools/bpf/bpftool/skeleton/ |
| D | profiler.bpf.c | 41 const volatile __u32 num_cpu = 1; variable
70 key += num_cpu; in BPF_PROG()
110 err = bpf_perf_event_read_value(&events, cpu + i * num_cpu, in BPF_PROG()
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| /Linux-v6.6/tools/perf/util/ |
| D | cs-etm-base.c | 169 int num_cpu; in cs_etm__process_auxtrace_info() local
188 num_cpu = ptr[CS_PMU_TYPE_CPUS] & 0xffffffff; in cs_etm__process_auxtrace_info()
189 cs_etm__print_auxtrace_info(ptr, num_cpu); in cs_etm__process_auxtrace_info()
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| D | cs-etm.c | 71 int num_cpu; member
294 for (i = 0; i < etm->num_cpu; i++) { in get_cpu_data()
869 for (i = 0; i < aux->num_cpu; i++) in cs_etm__free()
1028 int decoders = formatted ? etm->num_cpu : 1; in cs_etm__alloc_queue()
3128 static bool cs_etm__has_virtual_ts(u64 **metadata, int num_cpu) in cs_etm__has_virtual_ts() argument
3132 for (j = 0; j < num_cpu; j++) { in cs_etm__has_virtual_ts()
3151 static int cs_etm__map_trace_ids_metadata(int num_cpu, u64 **metadata) in cs_etm__map_trace_ids_metadata() argument
3157 for (i = 0; i < num_cpu; i++) { in cs_etm__map_trace_ids_metadata()
3184 static int cs_etm__clear_unused_trace_ids_metadata(int num_cpu, u64 **metadata) in cs_etm__clear_unused_trace_ids_metadata() argument
3189 for (i = 0; i < num_cpu; i++) { in cs_etm__clear_unused_trace_ids_metadata()
[all …]
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| D | bpf_counter.c | 128 skel->rodata->num_cpu = evsel__nr_cpus(evsel); in bpf_program_profiler_load_one()
588 int num_cpu, i, cpu; in bperf_sync_counters() local
590 num_cpu = perf_cpu_map__nr(all_cpu_map); in bperf_sync_counters()
591 for (i = 0; i < num_cpu; i++) { in bperf_sync_counters()
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| /Linux-v6.6/tools/bpf/bpftool/ |
| D | prog.c | 2086 __u32 m, cpu, num_cpu = obj->rodata->num_cpu; in profile_read_values() local
2088 __u64 counts[num_cpu]; in profile_read_values()
2106 for (cpu = 0; cpu < num_cpu; cpu++) in profile_read_values()
2110 struct bpf_perf_event_value values[num_cpu]; in profile_read_values()
2121 for (cpu = 0; cpu < num_cpu; cpu++) { in profile_read_values()
2297 sizeof(int), obj->rodata->num_cpu * obj->rodata->num_metric); in profile_open_perf_events()
2312 for (cpu = 0; cpu < obj->rodata->num_cpu; cpu++) { in profile_open_perf_events()
2342 int num_metric, num_cpu, err = -1; in do_profile() local
2373 num_cpu = libbpf_num_possible_cpus(); in do_profile()
2374 if (num_cpu <= 0) { in do_profile()
[all …]
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| /Linux-v6.6/tools/perf/util/cs-etm-decoder/ |
| D | cs-etm-decoder.h | 95 cs_etm_decoder__new(int num_cpu,
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| /Linux-v6.6/tools/perf/util/bpf_skel/ |
| D | bpf_prog_profiler.bpf.c | 30 const volatile __u32 num_cpu = 1; variable
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| /Linux-v6.6/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_topology.c | 1336 int i, num_cpu; in kfd_create_indirect_link_prop() local
1338 num_cpu = 0; in kfd_create_indirect_link_prop()
1342 num_cpu++; in kfd_create_indirect_link_prop()
1350 for (i = 0; i < num_cpu; i++) { in kfd_create_indirect_link_prop()
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| /Linux-v6.6/drivers/net/ |
| D | virtio_net.c | 2763 int num_cpu; in virtnet_set_affinity() local
2771 num_cpu = num_online_cpus(); in virtnet_set_affinity()
2772 stride = max_t(int, num_cpu / vi->curr_queue_pairs, 1); in virtnet_set_affinity()
2773 stragglers = num_cpu >= vi->curr_queue_pairs ? in virtnet_set_affinity()
2774 num_cpu % vi->curr_queue_pairs : in virtnet_set_affinity()
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| /Linux-v6.6/drivers/net/ethernet/ibm/ |
| D | ibmvnic.c | 258 unsigned int num_cpu, cpu; in ibmvnic_set_affinity() local
271 num_cpu = num_online_cpus(); in ibmvnic_set_affinity()
273 stride = max_t(int, num_cpu / total_queues, 1); in ibmvnic_set_affinity()
275 stragglers = num_cpu >= total_queues ? num_cpu % total_queues : 0; in ibmvnic_set_affinity()
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| /Linux-v6.6/tools/lib/bpf/ |
| D | libbpf.c | 9821 int num_cpu = libbpf_num_possible_cpus(); in validate_map_op() local
9824 if (value_sz != num_cpu * elem_sz) { in validate_map_op()
9826 map->name, value_sz, num_cpu, elem_sz, num_cpu * elem_sz); in validate_map_op()
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