diff options
Diffstat (limited to 'trace_profile/perf.html')
| -rw-r--r-- | trace_profile/perf.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/trace_profile/perf.html b/trace_profile/perf.html index e43442a..b99d766 100644 --- a/trace_profile/perf.html +++ b/trace_profile/perf.html @@ -262,7 +262,7 @@ databases for the different intel uarchs.</p> corresponding uarch, just grab the family model from the procfs.</p> <pre><code class="language-sh"> cat /proc/cpuinfo | awk '/^vendor_id/ { V=$3 } /^cpu family/ { F=$4 } - /^model\s*:/ { printf "%s-%d-%x\n",V,F,$3 }' + /^model\s*:/ { printf "%s-%d-%x\n",V,F,$3 }' </code></pre> <blockquote> <p>The table in <a href="https://github.com/intel/perfmon/tree/main#performance-monitoring-events">performance monitoring events</a> describes how @@ -296,7 +296,7 @@ perf script --per-event-dump </code></pre> <h2 id="examples"><a class="header" href="#examples">Examples</a></h2> <h3 id="estimate-max-instructions-per-cycle"><a class="header" href="#estimate-max-instructions-per-cycle">Estimate max instructions per cycle</a></h3> -<pre><code class="language-c">#define NOP4 "nop\nnop\nnop\nnop\n" +<pre><code class="language-c">#define NOP4 "nop\nnop\nnop\nnop\n" #define NOP32 NOP4 NOP4 NOP4 NOP4 NOP4 NOP4 NOP4 NOP4 #define NOP256 NOP32 NOP32 NOP32 NOP32 NOP32 NOP32 NOP32 NOP32 #define NOP2048 NOP256 NOP256 NOP256 NOP256 NOP256 NOP256 NOP256 NOP256 |