Comments (6)
srinathsetty
commented on May 20, 2024
1
Hi @huitseeker, is it feasible to make pasta-msm support a collection of curves (including BN254/Grumpkin)? It would be better than having two crates one for pasta curves and another for bn254/grumpkin.
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huitseeker
commented on May 20, 2024
/cc @CPerezz @leonardoalt
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CPerezz
commented on May 20, 2024
We can explore trying integrating the GPU acceleration in halo2-curves if we can somehow make it use the generalizations of the pasta-msm crate. But not sure we have the bandwidth. So would be nice to know if it's even feasible (architecturally-wise) to end up with something that makes sense and is manteinable.
Happy to upstream any speedups under an experimental feature for sure!
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srinathsetty
commented on May 20, 2024
@huitseeker should this issue be filed in halo2curves repo rather than here? It seems there is not much to be done in the Nova repository to address this issue.
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CPerezz
commented on May 20, 2024
Ohh no @srinathsetty .
We are planning to integrate the ZAL API into halo2 and halo2curves. See: privacy-scaling-explorations/halo2#277
This means that you will have access to GPU-accelerated primitives here. Inherited from halo2curves.
Assuming this was what @huitseeker meant.
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srinathsetty
commented on May 20, 2024
Fantastic! Looking forward to it!
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