On 1/4/13 3:28 PM, David Flater wrote:
With kernel/perf 3.7.1, trying to do something akin to the "sum" option of gprof to pool the samples from multiple runs.This option from the perf-record man page looked promising: -A, --append Append to the output file to do incremental profiling. bash-4.2$ perf record -F 1000 ./app bash-4.2$ perf record -F 1000 -A ./app perf.data gets bigger, but then neither perf report nor perf script work. Both say: 0x1a0 [0]: failed to process type: 0 Is this a regression?
It's been broken for a long time now. David -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
