perf!: use icicle msm #426
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ashjeong
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Jul 3, 2024
tachyon/math/elliptic_curves/msm/algorithms/icicle/icicle_msm.h
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How about adding GPU benchmark as well? |
GideokKim
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Jul 3, 2024
One can retrieve `ScalarField` from a template parameter `Point`.
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Description
This PR integrates icicle MSM for improved performance!
Previously, the MSM GPU interface accepted input directly from GPU memory, which complicated the use of MSM GPU for the KZG commitment scheme. While we could implement this for previous algorithms, such as Bellman MSM and CUZK, they were slow when dealing with non-random scalar distributions. The advantages of using icicle are twofold: (1) it supports input from CPU memory, and (2) it performs well even with non-random scalar distributions. Consequently, this PR removes the previous implementations and adopts icicle exclusively.