Re: Perf Python Scripting Leaks Memory

2013-10-23 Thread Joseph Schuchart
On 23.10.2013 22:01, Arnaldo Carvalho de Melo wrote: > Em Wed, Oct 23, 2013 at 04:37:41PM +0200, Joseph Schuchart escreveu: >>We are using the Python scripting interface in perf to extract kernel >>events relevant for performance analysis of HPC codes. We noticed that the >>"perf script

Re: Perf Python Scripting Leaks Memory

2013-10-23 Thread Tom Zanussi
On Wed, 2013-10-23 at 17:01 -0300, Arnaldo Carvalho de Melo wrote: > Em Wed, Oct 23, 2013 at 04:37:41PM +0200, Joseph Schuchart escreveu: > >We are using the Python scripting interface in perf to extract kernel > >events relevant for performance analysis of HPC codes. We noticed that > > t

Re: Perf Python Scripting Leaks Memory

2013-10-23 Thread Arnaldo Carvalho de Melo
Em Wed, Oct 23, 2013 at 04:37:41PM +0200, Joseph Schuchart escreveu: >We are using the Python scripting interface in perf to extract kernel >events relevant for performance analysis of HPC codes. We noticed that the >"perf script" call allocates a significant amount of memory (in the or