| /external/autotest/client/tests/monotonic_time/src/ |
| cpuset.h | 13 int count_cpus(const cpu_set_t *cpus);
14 int parse_cpu_set(const char *s, cpu_set_t *cpus);
15 int show_cpu_set(char *buf, size_t len, const cpu_set_t *cpus);
|
| threads.h | 12 int create_per_cpu_threads(cpu_set_t *cpus, thread_func_t func, void *arg);
|
| threads.c | 21 cpu_set_t cpus; member in struct:thread
31 * Helper function to run a thread on a specific set of CPUs.
38 if (sched_setaffinity(0, sizeof thread->cpus, &thread->cpus) < 0)
49 * the CPUs specified by cpus.
52 int create_per_cpu_threads(cpu_set_t *cpus, thread_func_t func, void *arg)
59 if (!CPU_ISSET(cpu, cpus))
67 CPU_ZERO(&thread->cpus);
68 CPU_SET(cpu, &thread->cpus);
[all...] |
| cpuset.c | 14 * Return the number of cpus in a cpu_set
16 int count_cpus(const cpu_set_t *cpus)
22 if (CPU_ISSET(cpu, cpus))
32 int parse_cpu_set(const char *s, cpu_set_t *cpus)
34 CPU_ZERO(cpus);
73 CPU_SET(cpu, cpus);
110 int show_cpu_set(char *buf, size_t len, const cpu_set_t *cpus)
119 if (CPU_ISSET(cpu, cpus)) {
|
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_hierarchy_test/ |
| cpuset_hierarchy_test.sh | 41 # test cpus
45 echo > "$CPUSET/father/cpus" || return 1
46 echo > "$CPUSET/father/child/cpus" || return 1
48 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")"
49 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")"
51 test -z "$(cat "$CPUSET/father/cpus")" || return 1
52 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1
57 echo > "$CPUSET/father/cpus" || return
[all...] |
| /external/lisa/libs/utils/analysis/ |
| cpus_analysis.py | 18 """ CPUs Analysis Module """
31 Support for CPUs Signals Analysis
57 cpus = range(self._platform['cpus_count'])
59 [len(sched_df[sched_df['__cpu'] == cpu]) for cpu in cpus],
60 index=cpus,
71 def plotCPU(self, cpus=None):
75 :param cpus: list of CPUs to be plotted
76 :type cpus: list(int)
83 # Filter on specified cpus
[all...] |
| /external/linux-kselftest/tools/testing/selftests/cpufreq/ |
| cpu.sh | 16 cpus=$(ls $CPUROOT | grep "cpu[0-9].*")
17 for cpu in $cpus; do
24 cpus=$(ls $CPUROOT | grep "cpu[1-9].*")
25 for cpu in $cpus; do
51 # Reboot CPUs
66 # Prints warning for all CPUs with missing cpufreq directory
72 # Counts CPUs with cpufreq directories
|
| /external/ltp/testcases/kernel/controllers/cpuset/ |
| cpuset_regression_test.sh | 39 tst_brkm TCONF "We need 2 cpus at least to have test"
63 cpus=cpuset.cpus
66 cpus=cpus
131 # ${cpus} is empty at the begin, that maybe make the system *crash*.
132 echo 0-1 > ${root_cpuset_dir}/testdir/${cpus}
135 "${root_cpuset_dir}/testdir/${cpus}' failed"
138 local cpus_value=$(cat ${root_cpuset_dir}/testdir/${cpus})
140 tst_brkm TFAIL "${cpus} is '${cpus_value}', expected '0-1'
[all...] |
| /external/ltp/testcases/kernel/hotplug/cpu_hotplug/tools/ |
| cpuhotplug_report_proc_interrupts | 29 my @cpus;
36 if (! @cpus) {
37 @cpus = split /\s+/, $line;
42 foreach my $cpu (@cpus) {
|
| /external/linux-kselftest/tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/ |
| test_script.sh | 10 # NR_CPUS: Number of cpus to run tests with. Default specified by the test
19 # min_cpus_fail: Minimum number of CPUs (NR_CPUS) for verification to fail.
22 # default_cpus: Quantity of CPUs to use for the test, if not specified on the
70 cpus=${NR_CPUS:-${default_cpus}}
72 # Check if there are two few cpus to make the test fail.
73 if test $cpus -lt ${min_cpus_fail:-0}; then
77 cbmc_opts="-DNR_CPUS=${cpus} ${sync_srcu_mode_flags} ${test_cbmc_options} ${CBMC_FLAGS}"
|
| /external/autotest/client/profilers/cpistat/ |
| cpistat | 22 parser.add_option('-c', '--cpulist', help='CPUs to monitor',
31 cpus = range(0, ncpus) variable
33 cpus = options.cpulist.split(',') variable
34 cpus = [ int(c) for c in cpus ] variable
42 s = perfmon.SystemWideSession(cpus, events)
61 for c in cpus:
69 for c in cpus:
|
| /external/autotest/client/tests/tsc/src/ |
| checktsc.c | 25 { "cpus", required_argument, 0, 'c' },
43 printf("check TSC synchronization between CPUs\n");
44 printf(" -c,--cpus set of cpus to test (default: all)\n");
72 int parse_cpu_set(const char *s, cpu_set_t *cpus)
74 CPU_ZERO(cpus);
114 CPU_SET(cpu, cpus);
179 cpu_set_t cpus; local
181 CPU_ZERO(&cpus);
182 CPU_SET(cpu, &cpus);
320 cpu_set_t cpus; local
[all...] |
| /bionic/tests/ |
| pty_test.cpp | 84 cpu_set_t cpus; local
85 ASSERT_EQ(0, sched_getaffinity(0, sizeof(cpu_set_t), &cpus));
86 CPU_CLR(arg->main_cpu_id, &cpus);
87 ASSERT_EQ(0, sched_setaffinity(0, sizeof(cpu_set_t), &cpus));
109 cpu_set_t cpus; local
110 ASSERT_EQ(0, sched_getaffinity(0, sizeof(cpu_set_t), &cpus));
111 if (CPU_COUNT(&cpus) < 2) {
126 // 2. Make master thread and slave thread running on different cpus:
127 // master thread uses first available cpu, and slave thread uses other cpus.
131 if (CPU_ISSET(i, &cpus)) {
[all...] |
| /device/linaro/bootloader/arm-trusted-firmware/bl1/ |
| bl1.mk | 35 lib/cpus/aarch64/cpu_helpers.S
|
| /device/linaro/bootloader/edk2/StdLib/Include/Ipf/machine/ |
| smp.h | 34 void ipi_selected(u_int64_t cpus, int ipi);
|
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_lib/ |
| cpuinfo.h | 12 extern struct cpuinfo *cpus;
|
| cpuinfo.c | 24 struct cpuinfo *cpus; variable in typeref:struct:cpuinfo
37 /* get the number of cpus including offline cpus */
44 if (cpus != NULL) {
45 free(cpus);
46 cpus = NULL;
49 /* allocate the memory space for cpus */
50 cpus = malloc(sizeof(*cpus) * ncpus);
51 if (cpus == NULL
[all...] |
| /external/ltp/testcases/kernel/tracing/ftrace_test/ftrace_stress/ |
| ftrace_buffer_size_kb.sh | 20 cpus=`tst_ncpus`
22 step=$(( $free_mem / 10 / $LOOP / $cpus ))
|
| /external/fio/os/ |
| os-solaris.h | 110 processorid_t *cpus; local
113 cpus = malloc(sizeof(*cpus) * max_cpus);
115 if (pset_info(*mask, NULL, &num_cpus, cpus) < 0) {
116 free(cpus);
122 if (cpus[i] == cpu) {
128 free(cpus);
|
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_load_balance_test/ |
| cpuset_sched_domains_check.c | 61 tst_resm(TFAIL, "get cpus nbits failed");
90 if (cpus[cpu].sched_domain != NULL) {
94 cpus[cpu].
105 if (!bitmask_equal(domains[i], cpus[cpu].sched_domain)) {
109 cpus[cpu].sched_domain);
121 if (cpus[i].sched_domain) {
|
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_base_ops_test/ |
| cpuset_base_ops_testset.sh | 105 cfile_name="cpus"
106 while read cpus result
108 base_op_test "$CPUSET/1/cpus" "$cpus" "$result"
124 # while read cpus result
127 base_op_test "$CPUSET/1/cpus" "0,1-$((nr_cpus-2)),$((nr_cpus-1))" "0-$((nr_cpus-1))"
128 base_op_test "$CPUSET/1/cpus" "0,1-$((nr_cpus-2))," "0-$((nr_cpus-2))"
132 base_op_test "$CPUSET/1/cpus" "0-" "WRITE_ERROR"
134 base_op_test "$CPUSET/1/cpus" "0-" "0"
195 # attach_task_test <cpus> <mems> <expect
[all...] |
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_hotplug_test/ |
| cpuset_hotplug_test.sh | 89 root_cpus="`cat $CPUSET/cpus`"
104 tst_resm TFAIL "root group's cpus isn't expected(Result: $root_cpus, Expect: $expect_cpus)."
112 # general_cpu_hotplug_test <cpuhotplug> <cpus> <expect_cpus> <expect_task_cpus>
116 local cpus="$2"
132 cpuset_set "$path" "$cpus" "$mems_all" "0" 2> $CPUSET_TMP/stderr
158 cpus="`cat $path/cpus`"
167 tst_resm TFAIL "test task was still in general group, but its cpus is NULL"
181 check_result "$cpus" "$expect_cpus"
190 if [ "$cpus" = "" ]; the
[all...] |
| /prebuilts/go/darwin-x86/test/bench/garbage/ |
| stats.go | 18 cpus := ""
20 cpus = fmt.Sprintf("-%d", nprocs)
22 fmt.Printf("garbage.%sMem%s Alloc=%d/%d Heap=%d NextGC=%d Mallocs=%d\n", name, cpus, st.Alloc, st.TotalAlloc, st.Sys, st.NextGC, st.Mallocs)
23 fmt.Printf("garbage.%s%s %d %d ns/op\n", name, cpus, n, t.Nanoseconds()/int64(n))
24 fmt.Printf("garbage.%sLastPause%s 1 %d ns/op\n", name, cpus, st.PauseNs[(st.NumGC-1)%uint32(len(st.PauseNs))])
25 fmt.Printf("garbage.%sPause%s %d %d ns/op\n", name, cpus, st.NumGC, int64(st.PauseTotalNs)/int64(st.NumGC))
31 fmt.Printf("garbage.%sPause5%s: %d %d %d %d %d\n", name, cpus, t1, t2, t3, t4, t5)
|
| /prebuilts/go/linux-x86/test/bench/garbage/ |
| stats.go | 18 cpus := ""
20 cpus = fmt.Sprintf("-%d", nprocs)
22 fmt.Printf("garbage.%sMem%s Alloc=%d/%d Heap=%d NextGC=%d Mallocs=%d\n", name, cpus, st.Alloc, st.TotalAlloc, st.Sys, st.NextGC, st.Mallocs)
23 fmt.Printf("garbage.%s%s %d %d ns/op\n", name, cpus, n, t.Nanoseconds()/int64(n))
24 fmt.Printf("garbage.%sLastPause%s 1 %d ns/op\n", name, cpus, st.PauseNs[(st.NumGC-1)%uint32(len(st.PauseNs))])
25 fmt.Printf("garbage.%sPause%s %d %d ns/op\n", name, cpus, st.NumGC, int64(st.PauseTotalNs)/int64(st.NumGC))
31 fmt.Printf("garbage.%sPause5%s: %d %d %d %d %d\n", name, cpus, t1, t2, t3, t4, t5)
|
| /external/linux-kselftest/tools/testing/selftests/rcutorture/bin/ |
| jitter.sh | 3 # Alternate sleeping and spinning on randomly selected CPUs. The purpose
51 cpus=`ls /sys/devices/system/cpu/*/online |
54 cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {
56 ncpus = split(cpus, ca);
|
