Runtime Error with Nvidia Tesla K80

spacemeshos / gpu-post

Spacemesh proof of space time gpu optimized setup

GNU General Public License v3.0

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Runtime Error with Nvidia Tesla K80 #15

Closed avive closed 4 years ago

avive commented 4 years ago

I'm compiling the lib with Cuda compute 50, 60, and 70 enabled on linux but I'm getting this error when trying to run on [TESLA K80 gpu](https://www.nvidia.com/en-gb/data-center/tesla-k80/. Was able to run on T4.

[2020-09-08 11:15:32] GPU #0: FATAL: the 't' kernel requires 5.0 capability! [2020-09-08 11:15:32] Failed to init GPU, disabling device 0.

@AndrewAR2

avive commented 4 years ago

I'm able to run all other Tesla GPUs on G Cloud. Added benchmarks here: https://github.com/spacemeshos/gpu-post/blob/develop/README.md

AndrewAR2 commented 4 years ago

TESLA K80 has Compute Capability 3.7. We support 5.0 and up.

avive commented 4 years ago

ok. I also see it is quite old here https://www.techpowerup.com/gpu-specs/tesla-k80.c2616.