DArray: Add sparse matrix support and solvers and preconditioners - #708

Open

jpsamaroo wants to merge 26 commits into

masterfrom

jps/dsparsematrix

Commits on Jul 27, 2026

DArray: Use Finch for sparse arrays
jpsamaroo
committed
DArray: Add matmul sparse support
jpsamaroo
committed
DArray: Add spzeros/fspzeros
jpsamaroo
committed
sparse: Fix similar allocation
jpsamaroo
committed
test: Allow --test with directory
jpsamaroo
committed
DArray: Add view(A, AutoBlocks()) and fill!
jpsamaroo
committed
DArray/sparse: Improve copy/indexing and aliasing
jpsamaroo
committed
DArray/sparse: Fix sparse matmul implementations
jpsamaroo
committed
test: Add explicit Finch/SparseArrays matmul tests
jpsamaroo
committed
DArray/sparse: Remove global sparse mode switch
jpsamaroo
committed
SparseArrays: Lightly optimize matmul kernel
jpsamaroo
committed
Datadeps/sparse: Ignore array wrappers for objects like DSparseMatrix
jpsamaroo
committed
test/sparse: Only run Finch tests on demand
jpsamaroo
committed
DArray/sparse: DSparseMatrix->DSparseArray, and add matrix-vector product support
jpsamaroo
committed
DArray/sparse: Add iterative solvers via Krylov.jl
jpsamaroo
committed
DArray/sparse: Add AMG and ILU preconditioner integrations
jpsamaroo
committed
DArray/sparse: Add sparse direct solvers (KLU/UMFPACK)

jpsamaroo
and
cursoragent
committed
docs: Document sparse DArrays
jpsamaroo
committed
Datadeps: Drop unsound arg_current write-back elision

jpsamaroo
and
cursoragent
committed
Datadeps: Record producer task on HistoryEntry for remainder syncdeps

jpsamaroo
and
cursoragent
committed
MPIExt: Declare SparseArrays as an extension dependency

jpsamaroo
and
cursoragent
committed
test/mpienv: Add SparseArrays so MPIExt can load

jpsamaroo
and
cursoragent
committed
DArray: Base.fetch(::DArray) just converts DTask to Chunk
jpsamaroo
committed
MPI: Respect specified return_type option

jpsamaroo
and
cursoragent
committed
DArray/sparse: Add GPU sparse tile support (CUDA/ROC/OpenCL/Metal/oneAPI)

jpsamaroo
and
cursoragent
committed
DArray/sparse: Add GPU sparse Krylov solver tests

jpsamaroo
and
cursoragent
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Uh oh!

DArray: Add sparse matrix support and solvers and preconditioners - #708

DArray: Add sparse matrix support and solvers and preconditioners#708
jpsamaroo wants to merge 26 commits into
masterfrom
jps/dsparsematrix

Commits on Jul 27, 2026

DArray: Use Finch for sparse arrays

DArray: Add matmul sparse support

DArray: Add spzeros/fspzeros

sparse: Fix similar allocation

test: Allow --test with directory

DArray: Add view(A, AutoBlocks()) and fill!

DArray/sparse: Improve copy/indexing and aliasing

DArray/sparse: Fix sparse matmul implementations

test: Add explicit Finch/SparseArrays matmul tests

DArray/sparse: Remove global sparse mode switch

SparseArrays: Lightly optimize matmul kernel

Datadeps/sparse: Ignore array wrappers for objects like DSparseMatrix

test/sparse: Only run Finch tests on demand

DArray/sparse: DSparseMatrix->DSparseArray, and add matrix-vector product support

DArray/sparse: Add iterative solvers via Krylov.jl

DArray/sparse: Add AMG and ILU preconditioner integrations

DArray/sparse: Add sparse direct solvers (KLU/UMFPACK)

docs: Document sparse DArrays

Datadeps: Drop unsound arg_current write-back elision

Datadeps: Record producer task on HistoryEntry for remainder syncdeps

MPIExt: Declare SparseArrays as an extension dependency

test/mpienv: Add SparseArrays so MPIExt can load

DArray: Base.fetch(::DArray) just converts DTask to Chunk

MPI: Respect specified return_type option

DArray/sparse: Add GPU sparse tile support (CUDA/ROC/OpenCL/Metal/oneAPI)

DArray/sparse: Add GPU sparse Krylov solver tests