cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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stat_all_metrics.sh (759B)

      1#!/bin/sh
      2# perf all metrics test
      3# SPDX-License-Identifier: GPL-2.0
      4
      5set -e
      6
      7err=0
      8for m in $(perf list --raw-dump metrics); do
      9  echo "Testing $m"
     10  result=$(perf stat -M "$m" true 2>&1)
     11  if [[ ! "$result" =~ "$m" ]] && [[ ! "$result" =~ "<not supported>" ]]; then
     12    # We failed to see the metric and the events are support. Possibly the
     13    # workload was too small so retry with something longer.
     14    result=$(perf stat -M "$m" perf bench internals synthesize 2>&1)
     15    if [[ ! "$result" =~ "$m" ]]; then
     16      echo "Metric '$m' not printed in:"
     17      echo "$result"
     18      if [[ "$result" =~ "FP_ARITH" && "$err" != "1" ]]; then
     19        echo "Skip, not fail, for FP issues"
     20        err=2
     21      else
     22        err=1
     23      fi
     24    fi
     25  fi
     26done
     27
     28exit "$err"