Re: [Mesa-dev] [PATCH v2] intel/tools: new intel_sanitize_gpu tool

2018-02-08 Thread Jason Ekstrand
On Thu, Feb 8, 2018 at 12:27 AM, Chris Wilson wrote: > Quoting Scott D Phillips (2018-02-08 00:19:04) > > From: Kevin Rogovin > > > > Adds a new debug tool to pad each GEM BO allocated with (weak) > > pseudo-random noise values which are then checked after each > > batchbuffer dispatch to the ke

Re: [Mesa-dev] [PATCH v2] intel/tools: new intel_sanitize_gpu tool

2018-02-08 Thread Chris Wilson
Quoting Scott D Phillips (2018-02-08 00:19:04) > From: Kevin Rogovin > > Adds a new debug tool to pad each GEM BO allocated with (weak) > pseudo-random noise values which are then checked after each > batchbuffer dispatch to the kernel. This can be quite valuable to > find diffucult to track down

Re: [Mesa-dev] [PATCH v2] intel/tools: new intel_sanitize_gpu tool

2018-02-08 Thread Rogovin, Kevin
HI, Review comments below. -Original Message- From: Phillips, Scott D Sent: Thursday, February 8, 2018 2:19 AM To: mesa-dev@lists.freedesktop.org; Rogovin, Kevin Subject: [PATCH v2] intel/tools: new intel_sanitize_gpu tool From: Kevin Rogovin Adds a new debug tool to pad each GEM B

[Mesa-dev] [PATCH v2] intel/tools: new intel_sanitize_gpu tool

2018-02-07 Thread Scott D Phillips
From: Kevin Rogovin Adds a new debug tool to pad each GEM BO allocated with (weak) pseudo-random noise values which are then checked after each batchbuffer dispatch to the kernel. This can be quite valuable to find diffucult to track down heisenberg style bugs. [scott.d.phill...@intel.com: split