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11 Commits

Author SHA1 Message Date
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