diff options
Diffstat (limited to 'schulung_tools/matrix/README')
| -rw-r--r-- | schulung_tools/matrix/README | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/schulung_tools/matrix/README b/schulung_tools/matrix/README index 9fcb33e..8adf916 100644 --- a/schulung_tools/matrix/README +++ b/schulung_tools/matrix/README @@ -6,9 +6,9 @@ sudo perf stat ./main -1 # investigate bad cache usage sudo perf stat ./main -2 -# look at actual cache statistics -sudo perf stat -e cache-misses ./main -1 -sudo perf stat -e cache-misses ./main -2 +# look at actual instruction and cache statistics +sudo perf stat -e instructions -e cache-misses ./main -1 +sudo perf stat -e instructions -e cache-misses ./main -2 # more detailed events like L1-dcache-loads and L1-dcache-load-misses # may be available on the system (sudo perf list) |