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Issues (1–25 of 35)

Title T P Status Votes Assignee Milestone Version Created Updated Actions
#848: PETSc Krylov solver nonzero guess logic seems buggy
linear algebra
bug major resolved
#714: Generalize NewtonSolver and NonlinearProblem to handle preconditioners etc.
linear algebra
enhancement minor resolved 2
#789: PETScVector::init should not take comm as an argument
linear algebra
bug critical resolved 1
#721: assembly of form with keep_diagonal fails.
linear algebra
bug minor resolved 1
#847: Factorize EigenMatrix
linear algebra
proposal minor resolved
#817: Right-preconditioned PETScKrylovSolver twice as expensive with monitor
linear algebra
bug minor new
#908: Remove redundant functions in SLEPcEigenSolver
linear algebra
proposal minor resolved
#713: Quadratic complexity of dense matrix allocation (e.g., on Real space)
linear algebra
bug minor resolved
#167: Cleanup of linear solver logic needed
linear algebra
task major new 2
#670: Throw away GenericVector::init(const TensorLayout&)
linear algebra
task minor new 1
#1013: SLEPc eigenvalue computation does not converge in 2017.2
linear algebra
bug major new
#956: Change Matrix and Vector to be factories in Python interface
linear algebra
proposal major new
#519: Permit access to Eigen CSR data
linear algebra
proposal minor resolved 2
#1028: Excessive memory use with Eigen when solving in for loop
linear algebra
bug major resolved
#1097: segmentation fault in create_transfer_matrix (PETScDMCollection)
linear algebra
bug blocker new
#1060: PETScLUSolver returns the same results for solving Ax=b and A^Tx=b
linear algebra
bug major new
#608: Improve solve status check in PETScLUSolver
linear algebra
enhancement major new
#880: Tpetra wrappers are buggy
linear algebra
bug minor new
#468: Remove hacks supporting old Eigen when it is bumped to 3.2.5
linear algebra
task minor resolved
#824: Sequential Tpetra matrix with global dofs segfaults
linear algebra
bug minor new
#802: PETScMatrix allocation assumes sparsity pattern divisible by block size
linear algebra
bug minor new
#720: DirichletBC has not a proper way checking that tensors are compatible
linear algebra
bug major new
#722: PETScLinearOperator setup not complete
linear algebra
bug trivial resolved
#649: Add PETScMatrix::set_near_nullspace() and remove PETScPreconditioner::set_nullspace
linear algebra
task major resolved
#218: clean up PETScPreconditioner
linear algebra
task minor open
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