Commit Graph

6 Commits

Author SHA1 Message Date
Kyle Bayes 8696247f9d Add mj_stackAllocInt to get correct size for allocating ints on mjData stack. Reducing stack memory usage by 10% - 15%.
PiperOrigin-RevId: 517672195
Change-Id: Ie14e6c9c99e8b9e1c5d3686b77631f2df0651c67
2023-03-18 13:04:14 -07:00
Kyle Bayes 056e849273 Provide improved mju_sqrMatTDSparse implementation that doesn't require dense memory allocation for sparse matrices.
PiperOrigin-RevId: 516812783
Change-Id: Ieb43337831d8d3b2c7f18a7facd8e0a0f2b0eff5
2023-03-15 06:56:16 -07:00
Yuval Tassa 7e7cb177a4 Cosmetic changes.
PiperOrigin-RevId: 511008317
Change-Id: Id8d7cd4f4e22e0658857d16b47d51053f1477bb9
2023-02-20 09:23:32 -08:00
Kyle Bayes c741dfce7d Implement a more performant mju_transposeSparse that doesn't require dense memory allocation.
PiperOrigin-RevId: 505044194
Change-Id: Ibe0e39e3ad711b2b5bdad45180ca4f83b5c8fc82
2023-01-27 00:20:01 -08:00
Alessio Quaglino 2d304d65e5 Use memcmp for mju_compare if no AVX. 15% faster on Humanoid.
PiperOrigin-RevId: 493324356
Change-Id: I5f71dc1a8ae40c18864ea80f00a5f86ff952f72c
2022-12-06 09:14:33 -08:00
Alessio Quaglino 7b0fbc63f8 Speed improvement with no AVX. 40% on Linux Intel Xeon and 60% on ARM Mac.
PiperOrigin-RevId: 488360660
Change-Id: I423269cd362fdcc2434393b691638ac6ed778ef2
2022-11-14 07:31:32 -08:00