ox-arrays/src/Data/Array/Mixed/Internal, branch repro-9.14-branch Nested, compositional struct-of-arrays orthotope arrays https://git.tomsmeding.com/ox-arrays/atom?h=repro-9.14-branch 2025-05-14T17:43:21Z Move Arith, XArray and Convert 2025-05-14T17:43:21Z Mikolaj Konarski mikolaj.konarski@funktory.com 2025-05-14T17:43:21Z urn:sha1:3c8f13c8310de646b15c6f2745cfe190db7610db Let stylish-haskell sort things 2025-05-13T14:49:22Z Mikolaj Konarski mikolaj.konarski@funktory.com 2025-05-13T14:49:22Z urn:sha1:0b021e8630ab78ccad076cf8357e370f4a0fcab5 Compatibility liftVEltwise1 (TODO remove) 2025-03-20T12:22:33Z Tom Smeding tom@tomsmeding.com 2025-03-20T12:22:33Z urn:sha1:62724776675488a82f3f372aeb537d97ad91c791 Some re-exports for compatibility 2025-03-20T12:12:40Z Tom Smeding tom@tomsmeding.com 2025-03-20T12:12:40Z urn:sha1:2c080cb245a616565b14d78159fcc50ffad6f760 Separate arith routines into a library 2025-03-20T12:01:24Z Tom Smeding tom@tomsmeding.com 2025-03-20T12:01:24Z urn:sha1:55036a5ea4a6e590d0404638b2823c6a4aec3fba The point is that this separate library does not depend on orthotope. Arith statistics collection from C 2025-03-18T21:32:16Z Tom Smeding tom@tomsmeding.com 2025-03-18T21:32:16Z urn:sha1:cb758277b3fa2d74551c45340b8ff0539713078c arith: Don't FFI-import unused dotprod_*_strided ops 2025-03-18T20:32:49Z Tom Smeding tom@tomsmeding.com 2025-03-18T20:32:49Z urn:sha1:27c2823387b21e8ed801e4d8eeb0b3e5588a2920 Optimise reductions and dotprod with more vectorisation 2025-03-14T20:58:51Z Tom Smeding tom@tomsmeding.com 2025-03-14T20:57:56Z urn:sha1:6276ed3c7bcd20c8b860e1275386ecd068671bcc Turns out that if you don't supply -ffast-math, the C compiler will faithfully reproduce your linear reduction order, which is rather disastrous for parallelisation with vector units. This changes the summation order, so numerical results might differ slightly. To wit: the test suite needed adjustment. arith: Correct rank arguments to C wrapper functions 2025-03-13T10:56:17Z Tom Smeding tom@tomsmeding.com 2025-03-13T10:56:17Z urn:sha1:08e139de6bfeba885cacec1ad5600b85cd0f0947 Add atan2 2025-03-13T08:28:24Z Tom Smeding tom@tomsmeding.com 2025-03-13T08:26:20Z urn:sha1:a87c80b1fbaa826142605d0846479c94d6ee2bcc