mirror of
https://github.com/codex-storage/constantine.git
synced 2025-01-12 03:54:14 +00:00
e5612f5705
* unoptimized msm * MSM: reorder loops * add a signed windowed recoding technique * improve wNAF table access * use batchAffine * revamp EC tests * MSM signed digit support * refactor MSM: recode signed ahead of time * missing test vector * refactor allocs and Alloca sideeffect * add an endomorphism threshold * Add Jacobian extended coordinates * refactor recodings, prepare for parallelizable on-the-fly signed recoding * recoding changes, introduce proper NAF for pairings * more pairings refactoring, introduce miller accumulator for EVM * some optim to the addchain miller loop * start optimizing multi-pairing * finish multi-miller loop refactoring * minor tuning * MSM: signed encoding suitable for parallelism (no precompute) * cleanup signed window encoding * add prefetching * add metering * properly init result to infinity * comment on prefetching * introduce vartime inversion for batch additions * fix JacExt infinity conversion * add batchAffine for MSM, though slower than JacExtended at the moment * add a batch affine scheduler for MSM * Add Multi-Scalar-Multiplication endomorphism acceleration * some tuning * signed integer fixes + 32-bit + tuning * Some more tuning * common msm bench + don't use affine for c < 9 * nit
81 lines
2.8 KiB
Nim
81 lines
2.8 KiB
Nim
# Constantine
|
|
# Copyright (c) 2018-2019 Status Research & Development GmbH
|
|
# Copyright (c) 2020-Present Mamy André-Ratsimbazafy
|
|
# Licensed and distributed under either of
|
|
# * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
|
|
# * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
|
|
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
|
|
|
import
|
|
# Internals
|
|
../constantine/math/config/curves,
|
|
../constantine/math/arithmetic,
|
|
../constantine/math/elliptic/[
|
|
ec_shortweierstrass_projective,
|
|
ec_shortweierstrass_jacobian,
|
|
ec_shortweierstrass_jacobian_extended],
|
|
# Helpers
|
|
./bench_elliptic_template
|
|
|
|
# ############################################################
|
|
#
|
|
# Benchmark of the G1 group of
|
|
# Short Weierstrass elliptic curves
|
|
# in (homogeneous) projective coordinates
|
|
#
|
|
# ############################################################
|
|
|
|
|
|
const Iters = 10_000
|
|
const MulIters = 100
|
|
const AvailableCurves = [
|
|
# P224,
|
|
BN254_Nogami,
|
|
BN254_Snarks,
|
|
# Edwards25519,
|
|
# P256,
|
|
# Secp256k1,
|
|
Pallas,
|
|
Vesta,
|
|
BLS12_377,
|
|
BLS12_381,
|
|
]
|
|
|
|
proc main() =
|
|
separator()
|
|
staticFor i, 0, AvailableCurves.len:
|
|
const curve = AvailableCurves[i]
|
|
addBench(ECP_ShortW_Prj[Fp[curve], G1], Iters)
|
|
addBench(ECP_ShortW_Jac[Fp[curve], G1], Iters)
|
|
addBench(ECP_ShortW_JacExt[Fp[curve], G1], Iters)
|
|
mixedAddBench(ECP_ShortW_Prj[Fp[curve], G1], Iters)
|
|
mixedAddBench(ECP_ShortW_Jac[Fp[curve], G1], Iters)
|
|
mixedAddBench(ECP_ShortW_JacExt[Fp[curve], G1], Iters)
|
|
doublingBench(ECP_ShortW_Prj[Fp[curve], G1], Iters)
|
|
doublingBench(ECP_ShortW_Jac[Fp[curve], G1], Iters)
|
|
doublingBench(ECP_ShortW_JacExt[Fp[curve], G1], Iters)
|
|
separator()
|
|
affFromProjBench(ECP_ShortW_Prj[Fp[curve], G1], MulIters)
|
|
affFromJacBench(ECP_ShortW_Jac[Fp[curve], G1], MulIters)
|
|
separator()
|
|
for numPoints in [10, 100, 1000, 10000]:
|
|
let batchIters = max(1, Iters div numPoints)
|
|
affFromProjBatchBench(ECP_ShortW_Prj[Fp[curve], G1], numPoints, useBatching = false, batchIters)
|
|
separator()
|
|
for numPoints in [10, 100, 1000, 10000]:
|
|
let batchIters = max(1, Iters div numPoints)
|
|
affFromProjBatchBench(ECP_ShortW_Prj[Fp[curve], G1], numPoints, useBatching = true, batchIters)
|
|
separator()
|
|
for numPoints in [10, 100, 1000, 10000]:
|
|
let batchIters = max(1, Iters div numPoints)
|
|
affFromJacBatchBench(ECP_ShortW_Jac[Fp[curve], G1], numPoints, useBatching = false, batchIters)
|
|
separator()
|
|
for numPoints in [10, 100, 1000, 10000]:
|
|
let batchIters = max(1, Iters div numPoints)
|
|
affFromJacBatchBench(ECP_ShortW_Jac[Fp[curve], G1], numPoints, useBatching = true, batchIters)
|
|
separator()
|
|
separator()
|
|
|
|
main()
|
|
notes()
|