Estimate sparsity pattern of C resulting from A x B = C by multiplying the block norms of A and B Same dummy arguments as dbcsr_tas_multiply
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=1), | intent(in) | :: | transa | |||
| character(len=1), | intent(in) | :: | transb | |||
| character(len=1), | intent(in) | :: | transc | |||
| type(dbcsr_tas_type), | intent(inout), | TARGET | :: | matrix_a | ||
| type(dbcsr_tas_type), | intent(inout), | TARGET | :: | matrix_b | ||
| type(dbcsr_tas_type), | intent(inout), | TARGET | :: | matrix_c | ||
| real(kind=real_8), | intent(in), | optional | :: | filter_eps | ||
| integer, | intent(in), | optional | :: | unit_nr | ||
| integer(kind=int_8), | intent(out), | optional, | DIMENSION(:, :), ALLOCATABLE | :: | blk_ind | |
| integer(kind=int_8), | intent(out), | optional | :: | nze | ||
| logical, | intent(in), | optional | :: | retain_sparsity |