Blender Benchmark segfaults with Optix initialization error #80156
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legacy module
Rendering & Cycles
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1.0.0-beta.2
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Blender Benchmark
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Cycles
Priority::Normal
Status::Archived
Status::Confirmed
Status::Duplicate
Status::Needs Triage
Status::Resolved
Type::Bug
Type::Design
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Reference: archive/blender-benchmark-bundle#80156
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System Information
Operating system: Debian GNU/Linux 10 (buster)
Graphics card: TITAN RTX
Blender Version
Broken: 2.83.4 LTS binaries (c113af82881a)
Short description of error
Running the benchmark GUI segfaults somewhere, so I tried to run the benchmark using the offline instructions. That gives an error and segfault:
Looking up the error code in https://raytracing-docs.nvidia.com/optix7/api/OptiX_API_Reference.200113.A4.pdf it is
OPTIX_ERROR_ENTRY_SYMBOL_NOT_FOUND
. We don't have optix installed on the system, not sure if it comes with the official binaries?Exact steps for others to reproduce the error
Added subscriber: @PaulMelis
Official 2.83.5 binaries give the same error, btw (I forgot this was already released)
Removing the
--factory-startup
option fixes it (probably because it then assumes CUDA as chosen in the preferences, even though it is a CPU render), but I'm not sure the results will adhere to the benchmark then :) But at least I have a way of getting some results, alas not something that is submittable to the benchmark site.Added subscriber: @ankitm
Changed status from 'Needs Triage' to: 'Needs User Info'
Could you upload crash.txt ?
Also did any recent versions fix the issue ?
With Blender 2.92.0 I now get a different error:
With or without
--factory-startup
makes no difference and the stack trace is the same:Btw, I don't see a newer version of the standalone benchmark script on https://opendata.blender.org/about/, the link there still refers to 2.0.0. Should there be a newer version?
Ah, there is a new version (2.0.1) on the FTP, https://ftp.nluug.nl/pub/graphics/blender/release/BlenderBenchmark2.0/script/. Let me try that
So with blender-benchmark-script 2.0.1, the newest version of the BMW scene and the official 2.92.0 Blender binaries I now get a successful render, but still get segfault on exit (again both with and without
--factory-startup
):Changed status from 'Needs User Info' to: 'Needs Triage'
Added subscriber: @OmarEmaraDev
Changed status from 'Needs Triage' to: 'Needs User Info'
To clarify, the only remaining issue is the one in your last comment? If it is the case, can you edit report to contain the exact problem as there is currently three problems mentioned?
And are you still able to reproduce it?
Changed status from 'Needs User Info' to: 'Archived'
No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.
Thanks again for the report. If the problem persists please open a new report with the required information.