| #!/bin/bash | |
| # | |
| # print Intel PT Events including Power Events and PTWRITE. The intel_pt PMU | |
| # event needs to be specified with appropriate config terms. | |
| # | |
| if ! echo "$@" | grep -q intel_pt ; then | |
| echo "Options must include the Intel PT event e.g. -e intel_pt/pwr_evt,ptw/" | |
| echo "and for power events it probably needs to be system wide i.e. -a option" | |
| echo "For example: -a -e intel_pt/pwr_evt,branch=0/ sleep 1" | |
| exit 1 | |
| fi | |
| perf record $@ |