| Commit message (Collapse) | Author | Age |
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https://github.com/coq/coq/pull/8200
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It now lives in Arithmetic.Core.B.Positional, where it belongs, rather
than in Specific/.../HelperTactics.
Andres notes that we probably don't need this at all, and could instead
make chained_carries reduce after every index (and the spurious
reductions should be no-ops). I didn't want to bother verifying this,
at the moment, so I left it as-is.
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This is in preparation for writing a ~compiler for the arithmetic things
to expression trees.
I'm not sure what's up with femul in the table below; I ran it again and
got:
After:
src/Specific/NISTP256/AMD64/femul (real: 115.70, user: 115.25, sys: 0.44, mem: 3571448 ko)
Before:
src/Specific/NISTP256/AMD64/femul (real: 118.49, user: 117.99, sys: 0.43, mem: 3581612 ko)
After | File Name | Before || Change
---------------------------------------------------------------------------------------------
17m02.82s | Total | 16m36.20s || +0m26.61s
---------------------------------------------------------------------------------------------
2m27.04s | Specific/NISTP256/AMD64/femul | 2m04.60s || +0m22.43s
1m38.55s | Specific/X2448/Karatsuba/C64/femul | 1m41.44s || -0m02.89s
0m12.46s | Arithmetic/Saturated/AddSub | 0m09.77s || +0m02.69s
3m22.38s | Specific/X25519/C64/ladderstep | 3m23.49s || -0m01.11s
0m54.40s | Specific/X25519/C32/fesquare | 0m52.68s || +0m01.71s
0m28.70s | Arithmetic/Karatsuba | 0m27.59s || +0m01.10s
0m10.00s | Arithmetic/Saturated/MontgomeryAPI | 0m08.95s || +0m01.05s
0m08.15s | Specific/X2448/Karatsuba/C64/Synthesis | 0m09.47s || -0m01.32s
0m05.62s | Arithmetic/Saturated/MulSplit | 0m04.28s || +0m01.33s
1m29.44s | Specific/X25519/C32/femul | 1m28.55s || +0m00.89s
0m39.38s | Specific/X25519/C32/freeze | 0m38.62s || +0m00.76s
0m31.54s | Specific/NISTP256/AMD128/femul | 0m31.60s || -0m00.06s
0m24.80s | Specific/X25519/C64/femul | 0m24.10s || +0m00.69s
0m23.82s | Specific/NISTP256/AMD64/fesub | 0m23.52s || +0m00.30s
0m21.81s | Specific/NISTP256/AMD64/feadd | 0m21.90s || -0m00.08s
0m20.30s | Specific/X25519/C64/freeze | 0m20.26s || +0m00.03s
0m20.12s | Specific/X25519/C32/Synthesis | 0m20.77s || -0m00.64s
0m19.12s | Specific/X25519/C64/fesquare | 0m19.02s || +0m00.10s
0m17.28s | Specific/NISTP256/AMD64/feopp | 0m17.68s || -0m00.39s
0m15.99s | Specific/NISTP256/AMD128/fesub | 0m16.03s || -0m00.04s
0m15.88s | Specific/NISTP256/AMD128/feadd | 0m16.56s || -0m00.67s
0m15.03s | Specific/NISTP256/AMD64/fenz | 0m15.00s || +0m00.02s
0m14.18s | Specific/NISTP256/AMD128/fenz | 0m14.12s || +0m00.06s
0m13.46s | Specific/NISTP256/AMD128/feopp | 0m12.88s || +0m00.58s
0m12.15s | Arithmetic/Core | 0m12.03s || +0m00.12s
0m07.82s | Arithmetic/Saturated/Core | 0m07.05s || +0m00.77s
0m07.13s | Specific/NISTP256/AMD64/Synthesis | 0m08.05s || -0m00.92s
0m05.48s | Specific/X25519/C64/Synthesis | 0m05.68s || -0m00.19s
0m04.02s | Specific/Framework/ArithmeticSynthesis/Montgomery | 0m03.89s || +0m00.12s
0m03.52s | Arithmetic/MontgomeryReduction/WordByWord/Proofs | 0m03.34s || +0m00.18s
0m03.32s | Specific/NISTP256/AMD128/Synthesis | 0m03.46s || -0m00.14s
0m02.30s | Specific/Framework/ArithmeticSynthesis/Defaults | 0m02.31s || -0m00.01s
0m02.08s | Arithmetic/Saturated/Freeze | 0m01.94s || +0m00.14s
0m01.66s | Specific/Framework/OutputType | 0m01.66s || +0m00.00s
0m01.54s | Arithmetic/CoreUnfolder | 0m01.43s || +0m00.11s
0m01.35s | Specific/Framework/ArithmeticSynthesis/Karatsuba | 0m01.28s || +0m00.07s
0m01.13s | Arithmetic/Saturated/CoreUnfolder | 0m01.16s || -0m00.03s
0m01.06s | Arithmetic/Saturated/WrappersUnfolder | 0m01.04s || +0m00.02s
0m01.04s | Arithmetic/Saturated/UniformWeight | 0m00.95s || +0m00.09s
0m01.03s | Specific/Framework/ArithmeticSynthesis/Base | 0m01.14s || -0m00.10s
0m01.02s | Specific/Framework/SynthesisFramework | 0m01.04s || -0m00.02s
0m00.97s | Specific/Framework/ArithmeticSynthesis/HelperTactics | 0m01.01s || -0m00.04s
0m00.92s | Specific/Framework/ReificationTypes | 0m00.90s || +0m00.02s
0m00.92s | Specific/Framework/ArithmeticSynthesis/Freeze | 0m00.93s || -0m00.01s
0m00.90s | Arithmetic/Saturated/MulSplitUnfolder | 0m00.83s || +0m00.07s
0m00.83s | Specific/Framework/ReificationTypesPackage | 0m00.79s || +0m00.03s
0m00.83s | Arithmetic/Saturated/FreezeUnfolder | 0m00.86s || -0m00.03s
0m00.82s | Specific/Framework/ArithmeticSynthesis/BasePackage | 0m00.77s || +0m00.04s
0m00.81s | Specific/Framework/ArithmeticSynthesis/SquareFromMul | 0m00.72s || +0m00.09s
0m00.81s | Specific/Framework/ArithmeticSynthesis/LadderstepPackage | 0m00.82s || -0m00.00s
0m00.80s | Specific/Framework/MontgomeryReificationTypesPackage | 0m00.82s || -0m00.01s
0m00.78s | Specific/Framework/ArithmeticSynthesis/MontgomeryPackage | 0m00.79s || -0m00.01s
0m00.78s | Arithmetic/Saturated/Wrappers | 0m00.78s || +0m00.00s
0m00.76s | Specific/Framework/ArithmeticSynthesis/FreezePackage | 0m00.80s || -0m00.04s
0m00.76s | Specific/Framework/ArithmeticSynthesis/DefaultsPackage | 0m00.75s || +0m00.01s
0m00.75s | Specific/Framework/MontgomeryReificationTypes | 0m00.78s || -0m00.03s
0m00.73s | Specific/Framework/ArithmeticSynthesis/Ladderstep | 0m00.77s || -0m00.04s
0m00.73s | Arithmetic/MontgomeryReduction/WordByWord/Definition | 0m00.80s || -0m00.07s
0m00.72s | Arithmetic/Saturated/UniformWeightInstances | 0m00.78s || -0m00.06s
0m00.68s | Specific/Framework/ArithmeticSynthesis/KaratsubaPackage | 0m00.76s || -0m00.07s
0m00.43s | Util/ZUtil/CPS | 0m00.42s || +0m00.01s
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Also unfold some cps things
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Jason Gross
Jason Gross