Re: [Mesa-dev] [PATCH] i965: Be resilient in the face of GPU hangs

2019-02-17 Thread Kenneth Graunke
On Saturday, February 16, 2019 4:46:27 AM PST Chris Wilson wrote: > If we hang the GPU and end up banning our context, we will no longer be > able to submit and abort with an error (exit(1) no less). As we submit > minimal incremental batches that rely on the logical context state of > previous bat

[Mesa-dev] [PATCH] i965: Be resilient in the face of GPU hangs

2019-02-16 Thread Chris Wilson
If we hang the GPU and end up banning our context, we will no longer be able to submit and abort with an error (exit(1) no less). As we submit minimal incremental batches that rely on the logical context state of previous batches, we can not rely on the kernel's recovery mechanism which tries to re

Re: [Mesa-dev] [PATCH] i965: Be resilient in the face of GPU hangs

2018-12-04 Thread Chris Wilson
Quoting Chris Wilson (2018-10-24 09:40:08) > If we hang the GPU and end up banning our context, we will no longer be > able to submit and abort with an error (exit(1) no less). As we submit > minimal incremental batches that rely on the logical context state of > previous batches, we can not rely o

[Mesa-dev] [PATCH] i965: Be resilient in the face of GPU hangs

2018-10-24 Thread Chris Wilson
If we hang the GPU and end up banning our context, we will no longer be able to submit and abort with an error (exit(1) no less). As we submit minimal incremental batches that rely on the logical context state of previous batches, we can not rely on the kernel's recovery mechanism which tries to re