nissy-core/src/utils, branch c-portability The "engine" of nissy, including the H48 optimal solver. https://git.tronto.net/nissy-core/atom?h=c-portability 2026-04-06T13:48:54Z Fix integer conversions in code, tests and some tools 2026-04-06T13:48:54Z Sebastiano Tronto sebastiano@tronto.net 2026-04-06T13:48:54Z urn:sha1:a1ad0db8a6d829eddf1478cee44ae976bbcd325f Fixes for Microsoft's stupid broken compiler 2026-04-06T08:28:50Z Sebastiano Tronto sebastiano@tronto.net 2026-04-06T08:28:50Z urn:sha1:6c4453fdc49e700969bc465e365dd610d7e137c2 Use macro for [static N] 2026-04-04T10:02:56Z Sebastiano Tronto sebastiano@tronto.net 2026-04-04T10:02:56Z urn:sha1:e6be287bbfa6beda038ec8b085300c5dc9c2ecd8 Improve Windows build support. 2026-03-01T17:09:44Z Sebastiano Tronto sebastiano@tronto.net 2026-03-01T17:09:44Z urn:sha1:2c291aed4bb80f07e8557284d3399cf1e2a4ccb9 - Use multithreading (works with a sufficiently recent version of the Microsoft developer tools / C SDK). - Detect CPU architecture and use AVX2 or NEON when appropriate. - Automatically detect python installation path. Improve performance of H48 solver with prefetching 2026-01-12T17:09:43Z Sebastiano Tronto sebastiano@tronto.net 2026-01-12T17:09:43Z urn:sha1:9a013b7c68f94e6be0fe8748c9012a441fe0273f With this commit we re-structure how the node expansion in the H48 solution search works to allow prefetching of pruning values, showing performance improvements in the range of 30-45% on x86, depending on table size and solution length. A small bug fix related to appending solutions is included in this commit. Correct OS detection for sleep function 2025-08-13T08:24:14Z Sebastiano Tronto sebastiano@tronto.net 2025-08-13T08:24:14Z urn:sha1:58deba64173679253e72495451853a668baf2452 Some generic fixes, mainly for building on Windows 2025-08-12T12:54:23Z Sebastiano Tronto sebastiano@tronto.net 2025-08-12T12:54:23Z urn:sha1:a82527e00fd535d0740deb45e39d041863116404 Wrapped pthread use in custom API 2025-08-11T09:48:40Z Sebastiano Tronto sebastiano@tronto.net 2025-08-11T08:22:56Z urn:sha1:d25f23805c6d7128b508a359d47af136dd2fd0db Added CPEPE coordinate in preparation of full DRFIN solver 2025-08-01T14:52:44Z Sebastiano Tronto sebastiano@tronto.net 2025-08-01T14:52:44Z urn:sha1:1bd4691d9cc46ec75adbe899b289a1ebc5460721 All coordinates unsigned 2025-07-29T10:12:43Z Sebastiano Tronto sebastiano@tronto.net 2025-07-29T10:12:43Z urn:sha1:ea0387796a349c91032fbcb10f50c6ad8607b0f6