ad-dual/src/Numeric, branch master
[no description]
https://git.tomsmeding.com/ad-dual/atom?h=master
2025-02-24T21:11:24Z
Dual arrays is >100x faster than 'ad' on large fneural
2025-02-24T21:11:24Z
Tom Smeding
tom@tomsmeding.com
2025-02-24T21:10:47Z
urn:sha1:3631b758acfb2585809fdb0755e1a8e7afe3b9b7
ad:Numeric.AD.Double / ad-dual:Numeric.ADDual.Array.Internal
Prelude> 1.129e-3 / 41.89e-6 -- neural-100
26.951539746956314
Prelude> 34.67e-3 / 156.9e-6 -- neural-180
220.9687699171447
Prelude> 79.03e-3 / 178.6e-6 -- neural-500
442.4972004479283
Prelude> 365.3e-3 / 665.5e-6 -- neural-2000
548.9105935386928
WIP array stuff untested
2025-02-24T12:42:45Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-24T12:42:45Z
urn:sha1:cbb0dd08449cddd141145a2d2f280e3457279b47
WIP array AD
2025-02-24T10:04:50Z
Tom Smeding
tom@tomsmeding.com
2025-02-24T10:04:50Z
urn:sha1:f84c5b0cab7e819cdaae8288a06641973cf83437
Remove redundant Num constraint on writeTape
2025-02-23T20:57:40Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-23T20:57:40Z
urn:sha1:a16185618aa6f483f587f8a0c65031fc479afac7
Optimise by backpropagating scalar computation in C
2025-02-23T20:44:23Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-23T20:44:23Z
urn:sha1:5f7a81acc7f75415d62dac86c5b50c848ab15341
Working tests and benchmarks against 'ad'
2025-02-21T12:35:26Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-21T12:35:26Z
urn:sha1:a17bd53598ee5266fc3a1c45f8f4bb4798dc495e
Evaluate result Dual before backpropagating
2025-02-21T12:04:16Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-21T12:04:16Z
urn:sha1:14be880ce787a35f70a749c1176c4607bfb535ed
This ensures that the tape is actually created/written before we start
backpropagating over it, lol.
Nicer API for writing Dual instances
2025-02-21T12:04:05Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-21T12:04:05Z
urn:sha1:94a59b0d78ff16903f250989a6121d13dae23e2f
Add (toggleable) debug code
2025-02-21T12:03:47Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-21T12:03:42Z
urn:sha1:4bd1890dccb45a90f10183a916f93f025a3f57d2
Try debugging crash
2025-02-20T21:41:53Z
Tom Smeding
t.j.smeding@uu.nl
2025-02-20T21:41:53Z
urn:sha1:20754e0ae9226f658590f46105399aee5c0dcee2