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Compatibility with GPU capability 70 and below #22

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merged 3 commits into from
Jan 17, 2022
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@Tom94 Tom94 commented Jan 17, 2022

Fixes #12 #13 #17

Adds support for Volta tensor cores via a new CutlassMLP configuration. FullyFusedMLP automatically falls back to CutlassMLP when a compute capability of 70 and below is requested. This means that there'll be a performance regression when targeting multiple compute capabilities at the same time (the lowest one will determine the compatibility setting).

Also enables the use of full-precision CUDA-core matrix multiplication for compute capabilities below 70, i.e. 61 and lower.

@Tom94 Tom94 merged commit 3b2774d into master Jan 17, 2022
@QROST QROST mentioned this pull request Jan 18, 2022
@Tom94 Tom94 deleted the backward-compatibility branch January 18, 2022 15:00
fnysalehi pushed a commit to fnysalehi/instant-ngp-rendering that referenced this pull request May 14, 2024
Compatibility with GPU capability 70 and below
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Cuda compile errors
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