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Diffstat (limited to 'docs/perf/psci-performance-juno.rst')
| -rw-r--r-- | docs/perf/psci-performance-juno.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/perf/psci-performance-juno.rst b/docs/perf/psci-performance-juno.rst index 4cc43026..c127c1c4 100644 --- a/docs/perf/psci-performance-juno.rst +++ b/docs/perf/psci-performance-juno.rst @@ -168,7 +168,7 @@ the cache associated with power level 0 is flushed (L1). | 5 | 21 | 17 | 6 | +-------+---------------------+--------------------+--------------------------+ -The ``CLUSH_OVERHEAD`` times for lead CPU 4 and all CPUs in the non-lead cluster +The ``CFLUSH_OVERHEAD`` times for lead CPU 4 and all CPUs in the non-lead cluster are large because all other CPUs in the cluster are powered down during the test. The ``CPU_SUSPEND`` call powers down to the cluster level, requiring a flush of both L1 and L2 caches. |