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tools/power turbostat: Honor --show CPU, even when even when num_cpus=1

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Honor --show CPU and --show Core when "topo.num_cpus == 1".
Previously turbostat assumed that on a 1-CPU system, these
columns should never appear.

Honoring these flags makes it easier for several programs
that parse turbostat output.

Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Patryk Wlazlyn 2024-09-17 22:33:26 +02:00 committed by Len Brown
parent fed8511cc8
commit c808624e2d
1 changed files with 2 additions and 2 deletions
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4
tools/power/x86/turbostat/turbostat.c
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@ -8229,7 +8229,7 @@ void topology_probe(bool startup)
set_max_cpu_num(); set_max_cpu_num();
topo.num_cpus = 0; topo.num_cpus = 0;
for_all_proc_cpus(count_cpus); for_all_proc_cpus(count_cpus);
if (!summary_only && topo.num_cpus > 1) if (!summary_only)
BIC_PRESENT(BIC_CPU); BIC_PRESENT(BIC_CPU);
if (debug > 1) if (debug > 1)
@ -8367,7 +8367,7 @@ void topology_probe(bool startup)
topo.cores_per_node = max_core_id + 1; topo.cores_per_node = max_core_id + 1;
if (debug > 1) if (debug > 1)
fprintf(outf, "max_core_id %d, sizing for %d cores per package\n", max_core_id, topo.cores_per_node); fprintf(outf, "max_core_id %d, sizing for %d cores per package\n", max_core_id, topo.cores_per_node);
if (!summary_only && topo.cores_per_node > 1) if (!summary_only)
BIC_PRESENT(BIC_Core); BIC_PRESENT(BIC_Core);
topo.num_die = topo.max_die_id + 1; topo.num_die = topo.max_die_id + 1;