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pastix_fixdbl_t | core_clrorthu_fullqr (pastix_int_t M, pastix_int_t N, pastix_int_t rank, pastix_complex32_t *U, pastix_int_t ldu, pastix_complex32_t *V, pastix_int_t ldv) |
| Try to orthognalize the u part of the low-rank form, and update the v part accordingly using full QR. More...
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pastix_fixdbl_t | core_clrorthu_partialqr (pastix_int_t M, pastix_int_t N, pastix_int_t r1, pastix_int_t *r2ptr, pastix_int_t offx, pastix_int_t offy, pastix_complex32_t *U, pastix_int_t ldu, pastix_complex32_t *V, pastix_int_t ldv) |
| Try to orthognalize the U part of the low-rank form, and update the V part accordingly using partial QR. More...
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pastix_fixdbl_t | core_clrorthu_cgs (pastix_int_t M1, pastix_int_t N1, pastix_int_t M2, pastix_int_t N2, pastix_int_t r1, pastix_int_t *r2ptr, pastix_int_t offx, pastix_int_t offy, pastix_complex32_t *U, pastix_int_t ldu, pastix_complex32_t *V, pastix_int_t ldv) |
| Try to orthognalize the U part of the low-rank form, and update the V part accordingly using CGS. More...
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PaStiX low-rank kernel routines to othogonalize the U matrix with QR approximations.
- Copyright
- 2016-2023 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
- Version
- 6.3.2
- Author
- Alfredo Buttari
-
Gregoire Pichon
-
Esragul Korkmaz
-
Mathieu Faverge
- Date
- 2023-07-21
- Generated arithmetic file
- from /builds/solverstack/pastix/kernels/core_zlrothu.c, normal z -> c, Wed Dec 13 12:09:11 2023
Definition in file core_clrothu.c.