feat: Diff Tracking SP1 patches #665
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alxiong
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Aug 21, 2024
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| pub fn msm(p: &[G1Affine], s: &[ScalarField]) -> G1Affine { | ||
| let mut iter = p.iter().zip(s).filter(|(_, s)| !s.is_zero()); | ||
| let mut result = { | ||
| let (p, s) = iter.next().unwrap(); | ||
| let mut p = wrap_g1affine(p); | ||
| bn254_double_and_add(&mut p, s); |
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may i ask why we didn't use AffinePoint struct and the ::msm() directly from sp1-lib as suggested in EspressoSystems/zkrollup-integration#21 (comment)?
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I saw this after I had these working implementations. I don't think it's necessary to follow their APIs.
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Not meant to merge into
main!Keep this as a draft PR to track the changes made.