Commit Graph

6 Commits

Author SHA1 Message Date
Kyle Bayes 9924cce4b7 Add nnz per row precount method for mju_sqrMatTDSparse.
PiperOrigin-RevId: 521744893
Change-Id: Ie0fbfab552a680127f4acf9041b07916f8a2a490
2023-04-04 06:21:22 -07:00
Nimrod Gileadi 145fe7f354 Declare loop variables inside for loop declaration where possible.
PiperOrigin-RevId: 518846098
Change-Id: Icdb2e5894bd80110552e29270472eeb242e6cf2c
2023-03-23 06:49:09 -07:00
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 f4e7fa97af Add mju_mulVecMatVec, mutiplies a square matrix M by a vector x on both sides. Returns x^T * M * x.
PiperOrigin-RevId: 474292806
Change-Id: I3432469dbe1f02ccf5a13241c7aa12d824cbe034
2022-09-14 08:05:28 -07:00
Saran Tunyasuvunakool 1913a02b40 Initial open sourcing of MuJoCo.
PiperOrigin-RevId: 450374687
Change-Id: Ie3225a46ce095fc28ae8e63c326a640261f562bb
2022-05-23 01:08:49 -07:00