api-without-engine - Branch - denehoffman/ganesh

Remove `Engine` and add `Input` associated type to `CostFunction`

#77Merged

Comparing

api-without-engine

(

401955f

) with

refactor-unified-api

(

488c1e9

)

+18%

Improvements: 3

Untouched: 9

New: 6

No successful run was found on refactor-unified-api ( 495e8b2) during the generation of this report, so 488c1e9 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

Benchmarks

Improved

Rosenbrock[5]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock[5]

+18%

208.5 µs177.4 µs

Rosenbrock[4]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock[4]

+16%

170 µs146.2 µs

Rosenbrock (adaptive)[4]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock (adaptive)[4]

+13%

201.1 µs177.6 µs

New

gradient[16]

benches/derivatives.rs::benches::bench_derivatives::derivatives::gradient[16]

N/A

N/A7.8 µs

hessian[16]

benches/derivatives.rs::benches::bench_derivatives::derivatives::hessian[16]

N/A

N/A143.4 µs

hessian[256]

benches/derivatives.rs::benches::bench_derivatives::derivatives::hessian[256]

N/A

N/A383.7 ms

gradient[64]

benches/derivatives.rs::benches::bench_derivatives::derivatives::gradient[64]

N/A

N/A54.3 µs

gradient[256]

benches/derivatives.rs::benches::bench_derivatives::derivatives::gradient[256]

N/A

N/A751.9 µs

hessian[64]

benches/derivatives.rs::benches::bench_derivatives::derivatives::hessian[64]

N/A

N/A6.5 ms

Passed

Rosenbrock[2]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock[2]

+10%

128.4 µs117.2 µs

Rosenbrock (adaptive)[2]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock (adaptive)[2]

+10%

128.4 µs117.2 µs

Rosenbrock[3]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock[3]

+9%

243.9 µs222.8 µs

Rosenbrock (adaptive)[3]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock (adaptive)[3]

+9%

288.8 µs265.6 µs

Rosenbrock (adaptive)[5]

benches/nelder_mead_benchmark.rs::benches::nelder_mead_benchmark::Nelder Mead::Rosenbrock (adaptive)[5]

+8%

799 µs739.1 µs

Rosenbrock[4]

benches/lbfgsb_benchmark.rs::benches::lbfgsb_benchmark::LBFGSB::Rosenbrock[4]

+5%

2.1 ms2 ms

Rosenbrock[5]

benches/lbfgsb_benchmark.rs::benches::lbfgsb_benchmark::LBFGSB::Rosenbrock[5]

+4%

4.2 ms4.1 ms

Rosenbrock[3]

benches/lbfgsb_benchmark.rs::benches::lbfgsb_benchmark::LBFGSB::Rosenbrock[3]

+4%

1.4 ms1.4 ms

Rosenbrock[2]

benches/lbfgsb_benchmark.rs::benches::lbfgsb_benchmark::LBFGSB::Rosenbrock[2]

+2%

3.1 ms3 ms

Commits

Click on a commit to change the comparison range

Base

refactor-unified-api

488c1e9

+17.53%

fix: revert to previous Hessian implementation which is only about 1.7% slower and will be more accurate for x ~> 0

401955f

18 days ago

by denehoffman

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