What steps will reproduce the problem?
1.
Machine: Linux mymach 3.10.0-229.el7.x86_64
OS: Redhat MAIPO - ID_LIKE="fedora" VERSION_ID="7.1"
CPU type: Intel Core Haswell processor
*************************************************************
Hardware Thread Topology
*************************************************************
Sockets: 1
Cores per socket: 4
Threads per core: 1
2. Use perf counter
likwid-perfctr -g BRANCH -C 1 /bin/ls
What is the expected output? What do you see instead?
Some perf counter values.
But, I See
<snip>
Measuring group BRANCH
ERROR - [./src/perfmon.c:726] Event BR_MISP_RETIRED_ALL_BRANCHES not found for
current architecture
</snip>
What version of the product are you using?
likwid-perfctr 3.1
Please provide any additional information below.
When I use "likwid-perfctr -g ICACHE -C 2 /bin/ls"
The tool results in a segfault.
Original issue reported on code.google.com by ggan...@gmail.com on 16 Apr 2015 at 5:51
Original issue reported on code.google.com by
ggan...@gmail.comon 16 Apr 2015 at 5:51