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22 Commits

Author SHA1 Message Date
Saurabh d1674d7577 Mul trait goes to faster kernel, pattern is correct 2022-03-21 16:56:51 -06:00
Sébastien Crozet dd6c40016e Remove the Copy requirement from SimdRealField. 2021-08-04 17:34:25 +02:00
Sébastien Crozet 8c6ebf2757 Implement the single-allocator-trait approach. 2021-08-02 18:41:46 +02:00
Violeta Hernández c01d591478 We have reached compilation! 2021-07-17 13:01:03 -05:00
Crozet Sébastien 24d546d3b6 Rename generic parameter N -> T 2021-04-11 13:57:54 +02:00
Andreas Longva 7473d54d74 rustfmt 2021-01-26 10:11:24 +01:00
Andreas Longva 0bee9be6c7 Extend CSC/CSR * Dense to work for combinations of ref and owned 2021-01-26 10:11:24 +01:00
Andreas Longva 1fa0de92ae Preserve column dim type in CSR * Dense 
This is necessary so that CSR * Vector == Vector (before it would
also yield a DMatrix).
 2021-01-26 10:11:24 +01:00
Andreas Longva 3eab45d81b Replace spmm_pattern with spmm_{csr/csc}_pattern 2021-01-26 10:11:24 +01:00
Andreas Longva e655fed4fa Replace Arc<SparsityPattern> with SparsityPattern 
After much deliberation, I have come to the conclusion that the
benefits do not really outweigh the added complexity. Even though
the added complexity is relatively minor, it makes it somewhat
more complicated to inter-op with other sparse linear algebra
libraries in the future.
 2021-01-26 10:11:24 +01:00
Andreas Longva 885480a634 Implement CSR/CSC * Dense std operations 2021-01-26 10:11:24 +01:00
Andreas Longva b7a7f967b8 Implement Neg, Div, DivAssign for Csr/CscMatrix 2021-01-26 10:11:24 +01:00
Andreas Longva 0b4356eb0e Implement Sub for Csr/CscMatrix 2021-01-26 10:11:24 +01:00
Andreas Longva 7aeb663165 Implement matrix-scalar multiplication 2021-01-26 10:11:24 +01:00
Andreas Longva dbdf5567fc Implement arithmetic operations for CSC matrices 2021-01-26 10:11:24 +01:00
Andreas Longva 66cbd26702 Add prealloc suffix to spmm_csr and spadd_csr 
The suffix is intended to communicate that these methods
assume `preallocated` storage, i.e. they try to store the
result in a matrix which already has the correct sparsity
pattern for the operation.
 2021-01-26 10:11:24 +01:00
Andreas Longva 4af3fcbdd3 Reorder parameters in ops to intuitive order 2021-01-26 10:11:24 +01:00
Andreas Longva fe8592fde1 Refactor ops to use new Op type instead of separate Transpose flag 2021-01-26 10:11:24 +01:00
Andreas Longva c6a8fcdee2 Simplify spadd_pattern API and name 2021-01-26 10:11:24 +01:00
Andreas Longva b25848838b Implement CSR-CSR matrix multiplication 2021-01-26 10:11:24 +01:00
Andreas Longva 41941e62c8 Implement CSR-CSR addition 2021-01-26 10:11:24 +01:00
Andreas Longva 4420237ede Implement spadd_build_pattern 2021-01-26 10:11:24 +01:00