Em Wed, Dec 01, 2010 at 06:49:05PM +0200, Stephane Eranian escreveu:
> This patch adds an option (-x/--field-separator) to print counts using
> a CSV-style output. The user can pass a custom separator. This makes it
> very easy to import counts directly into your favorite spreadsheet without
> having to write scripts.
>
> Example:
> $ perf stat --field-separator=, -a -- sleep 1
> 4009.961740,task-clock-msecs
> 13,context-switches
> 2,CPU-migrations
> 189,page-faults
> 9596385684,cycles
> 3493659441,instructions
> 872897069,branches
> 41562,branch-misses
> 22424,cache-references
> 1289,cache-misses
[r...@mica ~]# perf stat -x, -a -A -- sleep 1
-B option not supported with -x
usage: perf stat [<options>] [<command>]
-e, --event <event> event selector. use 'perf list' to list
available events
-i, --no-inherit child tasks do not inherit counters
-p, --pid <n> stat events on existing process id
Guess we'll have to disable big_num automatically when -x is specified,
but at the same time notice if the user _explicitely_ asked for -B.
I'll fix this now.
- Arnaldo
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