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perf [2014/08/19 12:57] – [Perf] mikael.ohmanperf [2014/08/22 00:11] (current) – [Perf] mikael.ohman
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 //Users of perf will likely first need to turn off the restrictions before they are able to run ''perf record'' as normal users:// //Users of perf will likely first need to turn off the restrictions before they are able to run ''perf record'' as normal users://
  
-''sudo sh -c "echo 0 > /proc/sys/kernel/kptr_restrict"''+''sudo sh -c %%"%%echo 0 > /proc/sys/kernel/kptr_restrict%%"%%''
 ===== Callgrind ===== ===== Callgrind =====
 Callgrind is a tool in valgrind, and should only be used on medium. This has a huge overhead, so expect OOFEM to run over a hundred times slower through valgrind. Callgrind is a tool in valgrind, and should only be used on medium. This has a huge overhead, so expect OOFEM to run over a hundred times slower through valgrind.
perf.1408445830.txt.gz · Last modified: 2014/08/19 12:57 by mikael.ohman