Comments (2)
Hi,
No unfortunately we do not support this (yet).
Are you talking about sparse or dense?
Pieter
from strumpack.
Hi,
I am talking about a transposed sparse solve.
This would be especially useful in cases where one needs to solve Ax = b and A'x = b in a recursive manner (first Ax = b, then A'x = b, then Ax = b, etc). Currently, I am having to purge the A factorization in order to make space in memory for the A' factorization and then repeat this each time thus increasing the total computational time significantly.
Thanks
from strumpack.
Related Issues (20)
- Fortran Interface for Finite Element nonlinear solver HOT 4
- Windows 10 support HOT 6
- Iterate Cluster Tree HOT 5
- mpi_type for std::pair leads to memory leaks HOT 3
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- Segmentation fault during forward solve with CUDA HOT 4
- STRUMPACK with > 1 GPU per node HOT 11
- Crash with updated PETSc interface using version 7.1.3 HOT 2
- Does STRUMPACK support the 'long double' data type? HOT 1
- Symmetric support HOT 1
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- Inconsistant diagonal entries for dense matrix and corresponding HODLR matrix HOT 7
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- std::length_error', when total nonzeros is higher than maximum of integer4, Fortran use of STRUMPACK_MPIdist HOT 23
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