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@hero78119 hero78119 commented Jan 28, 2026

Related to #1233
refer https://eprint.iacr.org/2024/108.pdf "sec 3.1"

benchmark

send one less interpolation show significant improvement on prove_tower_relation_gpu. For prove_main_constraints, pcs_opening there is no significant different and most likely noise

Operation master (s) degree-1 (s) Improve (master→degree-1)
prove_tower_relation_gpu 32.689 26.446 -19.14%
prove_main_constraints 9.932 10.146 +2.15%
pcs_opening 19.081 19.386 +1.60%
Layer master (s) degree-1 (s) Improve (master→degree-1)
app_prove 87.000 82.100 5.63%

raw data

after degree - 1 now trigger more gap, we need to optimize per shard step records generation + witness assignment

}
}
let final_sum = SepticPoint::from_affine(final_sum_x, final_sum_y);
assert_eq!(zerocheck_proof.extract_sum(), E::ZERO);
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this util function extract_sum no longer valid as now uni-variate lack of p0. We can do the zero check in sanity stage

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2 participants