+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Developer (https://hashcat.net/forum/forum-39.html)
+--- Forum: hashcat (https://hashcat.net/forum/forum-40.html)
+--- Thread: New plugin - autotune fails, cuLaunchKernel, illegal memory access (/thread-11580.html)
New plugin - autotune fails, cuLaunchKernel, illegal memory access - adam178 - 08-30-2023
Hi everybody,
I'm developing a new plugin and also want to contribute to upstream.
Currently it "works on my machine"
that uses an Intel UHD Graphics 620 on Ubuntu.When I run it on Windows with dedicated GPUs like RTX 3080 or GTX 1050 I get several errors as soon as I remove the dev-recommended commandline arguments -n 1 -u 1 -T 1 - which disable autotune IIRC.
Code:
cuEventSynchronize(): an illegal memory access was encountered
cuMemcpyHtoDAsync(): an illegal memory access was encountered
cuLaunchKernel(): an illegal memory access was encountered
Device #1: skipped, due to kernel autotune failure (-5).
Aborting session due to kernel autotune failures, for all active devices.Other built-in plugins are working correctly on Windows with dedicated GPUs, so it's not a windows-compile-error-something.
Has anyone an idea about the cause and how to fix that?
thx!