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#!/bin/bash # # Profiling physical memory by all retired load instructions/uops event # MEM_INST_RETIRED.ALL_LOADS or MEM_UOPS_RETIRED.ALL_LOADS # load=`perf list | grep mem_inst_retired.all_loads` if [ -z "$load" ]; then load=`perf list | grep mem_uops_retired.all_loads` fi if [ -z "$load" ]; then echo "There is no event to count all retired load instructions/uops." exit 1 fi arg=$(echo $load | tr -d ' ') arg="$arg:P" perf record --phys-data -e $arg $@