Signed-off-by: Jiri Olsa <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Corey Ashford <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Ulrich Drepper <[email protected]>
---
tools/perf/formula.conf | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 tools/perf/formula.conf
diff --git a/tools/perf/formula.conf b/tools/perf/formula.conf
new file mode 100644
index 0000000..852cb9a
--- /dev/null
+++ b/tools/perf/formula.conf
@@ -0,0 +1,28 @@
+
+cpi {
+ events = {cycles,instructions}:u
+
+ CPI {
+ formula = cycles / instructions
+ desc = cycles per instruction
+ }
+}
+
+branch {
+ events = {instructions,branch-instructions,branch-misses}:u
+
+ branch-rate {
+ formula = branch-instructions / instructions
+ desc = branch rate
+ }
+
+ branch-miss-rate {
+ formula = branch-misses / instructions
+ desc = branch misprediction rate
+ }
+
+ branch-miss-ratio{
+ formula = branch-misses / branch-instructions
+ desc = branch misprediction ratio
+ }
+}
--
1.7.11.7
--
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