Messages in this thread Patch in this message | | | From | Stephane Eranian <> | Subject | [PATCH v1 10/10] perf/x86/uncore: use MiB unit for events for SNB/IVB/HSW IMC | Date | Mon, 3 Feb 2014 13:55:42 +0100 |
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This patch makes perf use Mebibytes to display the counts of uncore_imc/data_reads/ and uncore_imc/data_writes.
1MiB = 1024*1024 bytes.
Signed-off-by: Stephane Eranian <eranian@google.com> --- arch/x86/kernel/cpu/perf_event_intel_uncore.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index f76937e..51dced8 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -1681,12 +1681,12 @@ enum { static struct uncore_event_desc snb_uncore_imc_events[] = { INTEL_UNCORE_EVENT_DESC(data_reads, "event=0x01"), - INTEL_UNCORE_EVENT_DESC(data_reads.scale, "64"), - INTEL_UNCORE_EVENT_DESC(data_reads.unit, "bytes"), + INTEL_UNCORE_EVENT_DESC(data_reads.scale, "6.103515625e-5"), + INTEL_UNCORE_EVENT_DESC(data_reads.unit, "MiB"), INTEL_UNCORE_EVENT_DESC(data_writes, "event=0x02"), - INTEL_UNCORE_EVENT_DESC(data_writes.scale, "64"), - INTEL_UNCORE_EVENT_DESC(data_writes.unit, "bytes"), + INTEL_UNCORE_EVENT_DESC(data_writes.scale, "6.103515625e-5"), + INTEL_UNCORE_EVENT_DESC(data_writes.unit, "MiB"), { /* end: all zeroes */ }, }; -- 1.7.9.5
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