Possibly erroneous PAL_ASSERT

Question

Possibly erroneous PAL_ASSERT

godlikepanos opened this issue 6 years ago · comments

Panagiotis Christopoulos Charitos commented 6 years ago

Hi,

When running AMDVLK driver on debug mode I get the following message:

AMD-PAL: Error: Assertion failed: pInfo->interpolatorCount >= 1 | Reason: Unknown (/some/path/drivers/pal/src/core/hw/gfxip/gfx6/gfx6PipelineChunkVsPs.cpp:124:EarlyInit)

I get this message on pipelines that are mainly used in shadowpasses. Those pipelines are not expected to have any varyings (I guess that's what you call interpolators). Maybe the assertion is incorrect.

JianRong JIN · Answer 1 · Tue Nov 27 2018 17:10:34 GMT+0800 (China Standard Time)

This assert might caught a misbehavior in LLPC. A fix will be available soon.

Panagiotis Christopoulos Charitos · Answer 2 · Tue Nov 27 2018 20:16:24 GMT+0800 (China Standard Time)

Thanks. If you want a repro-case let me know.

Jacob He · Answer 3 · Tue Jul 14 2020 23:30:34 GMT+0800 (China Standard Time)

@godlikepanos , could you please help to check with the latest amdvlk to see if this issue is gone?

Panagiotis Christopoulos Charitos · Answer 4 · Fri Jul 17 2020 01:24:17 GMT+0800 (China Standard Time)

Hi. Sorry for the late update. Haven't observed the issue lately. Closing.