Re: [PATCH 17/26] drm/amd/display: implement PERF_TRACE on Linux

2018-10-15 Thread Francis, David
Fully agreed. Will redesign this. From: Christian König Sent: October 13, 2018 1:40:24 PM To: Michel Dänzer; Lakha, Bhawanpreet Cc: Francis, David; amd-gfx@lists.freedesktop.org Subject: Re: [PATCH 17/26] drm/amd/display: implement PERF_TRACE on Linux Am

Re: [PATCH 17/26] drm/amd/display: implement PERF_TRACE on Linux

2018-10-13 Thread Christian König
Am 12.10.2018 um 18:56 schrieb Michel Dänzer: On 2018-10-11 12:09 a.m., Bhawanpreet Lakha wrote: From: David Francis [Why] A quick-and-dirty way of getting performance data for the amdgpu driver would make performance improvements easier [How] The PERF_TRACE functionality is a tic-toc style

Re: [PATCH 17/26] drm/amd/display: implement PERF_TRACE on Linux

2018-10-12 Thread Michel Dänzer
On 2018-10-11 12:09 a.m., Bhawanpreet Lakha wrote: > From: David Francis > > [Why] > A quick-and-dirty way of getting performance data for the amdgpu > driver would make performance improvements easier > > [How] > The PERF_TRACE functionality is a tic-toc style debug method. > Put PERF_TRACE

[PATCH 17/26] drm/amd/display: implement PERF_TRACE on Linux

2018-10-10 Thread Bhawanpreet Lakha
From: David Francis [Why] A quick-and-dirty way of getting performance data for the amdgpu driver would make performance improvements easier [How] The PERF_TRACE functionality is a tic-toc style debug method. Put PERF_TRACE calls on either side of the code you want to test. PERF_TRACE requires