Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-29 Thread Chris Wilson
Quoting Michael Sartain (2019-01-29 01:52:12) > On Mon, Jan 21, 2019, at 4:20 PM, Chris Wilson wrote: > > Rather than every backend and GPU driver reinventing the same wheel for > > user level debugging of HW execution, the common dma-fence framework > > should include the tracing infrastructure re

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-29 Thread Michael Sartain
On Mon, Jan 21, 2019, at 4:20 PM, Chris Wilson wrote: > Rather than every backend and GPU driver reinventing the same wheel for > user level debugging of HW execution, the common dma-fence framework > should include the tracing infrastructure required for most client API > level flow visualisation.

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-24 Thread Eric Anholt
Chris Wilson writes: > Quoting Koenig, Christian (2019-01-22 08:49:30) >> Am 22.01.19 um 00:20 schrieb Chris Wilson: >> > Rather than every backend and GPU driver reinventing the same wheel for >> > user level debugging of HW execution, the common dma-fence framework >> > should include the traci

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-22 Thread Daniel Vetter
On Tue, Jan 22, 2019 at 10:58 AM Chris Wilson wrote: > > Quoting Daniel Vetter (2019-01-22 09:11:53) > > On Tue, Jan 22, 2019 at 10:06 AM Chris Wilson > > wrote: > > > > > > Quoting Koenig, Christian (2019-01-22 08:49:30) > > > > Am 22.01.19 um 00:20 schrieb Chris Wilson: > > > > > Rather than e

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-22 Thread Chris Wilson
Quoting Daniel Vetter (2019-01-22 09:11:53) > On Tue, Jan 22, 2019 at 10:06 AM Chris Wilson > wrote: > > > > Quoting Koenig, Christian (2019-01-22 08:49:30) > > > Am 22.01.19 um 00:20 schrieb Chris Wilson: > > > > Rather than every backend and GPU driver reinventing the same wheel for > > > > use

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-22 Thread Daniel Vetter
On Tue, Jan 22, 2019 at 10:06 AM Chris Wilson wrote: > > Quoting Koenig, Christian (2019-01-22 08:49:30) > > Am 22.01.19 um 00:20 schrieb Chris Wilson: > > > Rather than every backend and GPU driver reinventing the same wheel for > > > user level debugging of HW execution, the common dma-fence fra

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-22 Thread Chris Wilson
Quoting Koenig, Christian (2019-01-22 08:49:30) > Am 22.01.19 um 00:20 schrieb Chris Wilson: > > Rather than every backend and GPU driver reinventing the same wheel for > > user level debugging of HW execution, the common dma-fence framework > > should include the tracing infrastructure required fo

Re: [PATCH] dma-buf: Enhance dma-fence tracing

2019-01-22 Thread Koenig, Christian
Am 22.01.19 um 00:20 schrieb Chris Wilson: > Rather than every backend and GPU driver reinventing the same wheel for > user level debugging of HW execution, the common dma-fence framework > should include the tracing infrastructure required for most client API > level flow visualisation. > > With t

[PATCH] dma-buf: Enhance dma-fence tracing

2019-01-21 Thread Chris Wilson
Rather than every backend and GPU driver reinventing the same wheel for user level debugging of HW execution, the common dma-fence framework should include the tracing infrastructure required for most client API level flow visualisation. With these common dma-fence level tracepoints, the userspace