GPU Hang has been observed on haswell triggered by the following tests: gl45-cts.tessellation_shader.vertex_spacing gl45-cts.tessellation_shader.vertex_ordering First seen in the build for 01d80bed1f639ed98f09107206ebe36899d3c852 on Jan 9. The closest seemingly related commit is: 2bae2fa09446ef3168c82e492223b66a05a85b21 Author: Kenneth Graunke <kenneth@whitecape.org> i965: Fix number of slots in SSO mode when there are no user varyings. Tests are disabled in CI until this gets resolved.
I try to reproduce that gpu hand. But now can't find exactly those tests. I found analogue of those tests in https://github.com/KhronosGroup/VK-GL-CTS/ and have no gpu hand by 100 times running those tests. I have run that tests on those configurations. 1. - System: Ubuntu 16.04 - GPU: Intel® HD Graphics 4600 HSW - Mesa : 18.1.0-devel (git-942fdfe357) 2. - System: Ubuntu 16.04 - GPU: Intel® HD Graphics 620 KBL - Mesa : 18.1.0-devel (git-942fdfe357) Mark Janes, can you please provide to me exactly those tests?
In gl46 cts, these tests changed names to: KHR-GL46.tessellation_shader.vertex.vertex_spacing KHR-GL46.tessellation_shader.vertex.vertex_ordering either the driver or the tests were fixed, because the tests pass reliably now.
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