668 merge dense backend into develop#365

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djelovina wants to merge 284 commits intodevelopfrom

668-merge-dense-backend-into-develop-anon

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Commits on Sep 28, 2022

Add functions to initialize matrix data from provided forward iterator
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Make getters const
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Exploit new features in mxm unit test
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added get/remove_ref type traits for StructuredMatrix types
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Temporary switch to pointers to target matrices to enable empty init.
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First draft of index mapping functions
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Cleaned up StructuredMatrix-related doxygen drafts
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Added to the spec draft
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Add alloc primitives for denseref
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Handle memory allocation failure. Implement destructor.
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WIP: Add data size calculator depending on Storage scheme and structure.
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Add buildMatrix for general full StructuredMatrix
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Add a check for size mismatch in buildMatrix
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Add mxm for dense Structured Matrices
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Introducing grb::get_view<> draft
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Add UpperTriangular StructuredMatrix (container and view)
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Implement polymorphic comparison of IMFs
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Add to structures a compatibility check from source structure and IMF functions
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Add constructor taking two IMFs to reference SM with general structure
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Implement gather through view with provided TargetStructure and IMFs
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Add test for gathers on StructuredMatrix using views with IMFs
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Basic VectorView definition based on grb::vector container
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Draft of diagonal (vector) view of a matrix
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Initial get_view for VectorViews
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Add a stub for Storage Mapping Functions
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Define interface for dense StructuredMatrices and scalars
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Add test showcasing eWiseApply operations on Structured Matrices
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Minor changes for dense reference vector
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Add outer product of two vectors for reference_dense backend
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Expand the gather via IMF to general view of general Storage Matrix
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Add more Structures for StructuredMatrix
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Add dot product and norm2 in blas1 for dense reference backend
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WIP Constant matrix factory methods
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WIP Base classes for StructuredMatrix
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WIP Refactor StructuredMatrix using inheritance from Base classes
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Implement friend functions through base classes
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Add getter and setter for initialized field in StructuredMatrix
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Revert "WIP Constant matrix factory methods"
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Add interface for creating constant matrices
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Add test showcasing the use of Identity and Zero matrices
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Revert "WIP: Add data size calculator depending on Storage scheme and structure."
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draft of selection and range views.
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Using default coords template param for VectorView.
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Added matrix-related doxygen draft. In need of compilation check (had to push to from machine without compiler support).
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Fixed interface compilation (need to double check buildMatrix friend functions though)
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Add doxygen for reference_dense vector
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WIP blas1 interface for reference dense
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WIP: Add blas2 interface for reference_dense backend
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Fix compilation errors in denseref blas1
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Complete blas2 interface for denseref backend
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Fix compilation of vector
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Add possibility for VectorView to be a temporary
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Add VectorView tmp parameter to blas1 and blas2
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Add doxygen for VectorView
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Fix specification of tmp template parameters in blas1 and blas2
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Fix remaining tmp template errors in blas1
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Correct tmp template specializaiton in denseref VectorView
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Add missing tmp parameter to view source type
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Expand doxygen for denseref blas1
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Comment out performance semantics doxygen from blas1
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Started working on doxygen description for level3 functions
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Added doxygen draft to blas3 operations
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compiler messages cleanup
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Add capacity to dense vector
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Expand doxygen for dense vector
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Inline functions to avoid "multiple definitions" linking error
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Remove tmp template parameter from VectorView interface.
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Rename Identity view to Original
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Rename StructuredMatrix base classes
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Remove tmp template parameter from StructuredMatrix interface
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Remove 'initialized' field from StructureMatrix classes
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Store reference instead of a pointer to a source matrix
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Adjust comments to reflect renaming Identity to Original view
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Remove 'initialized' field from VectorView
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!19 Resolve internal issue #360: Make VectorView "compatible" with StructuredMatrix in terms of template parameters
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!18 Resolve internal issue #357: Include capacity argument to VectorView and StructuredMatrix
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!20 Resolve internal issue #361: Introduce Scalar container
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!25 Resolve internal issue #366: Scalar version of operations at level 1
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!30 Resolve internal issue #377: Do not expose coordinates template argument in alp vectors
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!24 Resolves internal issue #371: Introducing Union of Bands Structure
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!26 Resolve internal issue #364: Resize operations for reference dense containers
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!29 Resolve internal issue #362: Implement bracket operator for accessing single element
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!31 Resolves internal issue #376: All views applied via get_view
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!23 Resolve internal issue #370: Introduce sort operation on vectors
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!32 Resolve internal issue #378: Convert grb storage from namespace to enum
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!35 Resolve internal issue #367: Separate alp and grb
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!35 Resolve internal issue #367: Refactor grb to alp
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Add doxygen configuration file for public ALP API
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Add ALP doxygen main page. Also some minor code style fixes.
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!33 Resolve internal issue #379: Implement use cases with current ALP interface
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!44 Resolve internal issue #395: Lazy execution of functions resulting in low-rank containers
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!9 Resolve internal issue #410: Rework dense matrix container
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Add a getter for a reference to an element in matrix (#16)
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Resolve internal issue 434: AMF to provide physical container size (#17)
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Resolve internal issue 445: update dense reference vector implementation (#20)
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412 dense alp mxm (#21)
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Resolve internal issue 448: internal set getinitialized to be invoked via matrixbase (#22)
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455 revise matrix access call stack for dense alp (#23)
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Rename internal intermediate classes to avoid confusion with existing concepts (#25)
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453 dense alp mxm symmetry (#26)
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458 container level traits (#24)
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454 generalize matrix over container functor (#27)
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450 initialized status of matrixfunctor (#29)
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470 implement the change of amf on transposition (#30)
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478 amffactory and matrix views (#31)
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478 vector rework and vector views (#43)
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Update Functor-based matrices according to the recent AMF changes (#51)
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493 simplify the design of alp containers (#53)
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497 fix propagation of imf types of views over a matrix vector (#54)
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499 Clean up get_view interface (#56)
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504 vector views on a matrix should result in a canonical vector representation (#57)
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512 implement matrix view over a vector (#60)
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type_trait draft for checking that a band_interval type contains or not another one.
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Fixed typo
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print bands
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foldl( vector, scalar, op )
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temp fixes
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foldl(vec,scalar) and foldl(scalar,vec) with unit tests
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revert non-fold related changes to 303
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missing unit test file
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review 01
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review 2
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494 implement set for alp containers scalar to matrix (#58)
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516 implement eWiseLambda (#63)
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505 dense dot norm2 (#66)

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480 storage scheme selection and instantiation (#67)
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Hotfix: bound calculations and output init status in set, return value in buildMatrix
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Hotfix: Add ALP matrix specialization for LowerTriangular structure
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Hotfix: Fix the structure of column/row get_view return type
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521 clean up utility functions for printing alp containers (#68)
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523 dense file iterator (#70)

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Resolve internal issue #513: iterating within bands in operations (#69)
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Resolve internal issue #519: Implement eWiseApply (#71)
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520 dense cholesky integration (#72)

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Resolve internal issue #408: Remove deprecated functions (#73)
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528 dense foldr explicit implementation (#77)

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Resolve internal issue #526: Implement eWiseMul for matrices with matching structures (#76)
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Resolve internal issue #494: Implement set for scalars (#80)
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Resolve internal issue #531: Implement foldl and foldr on matrices (#78)
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Fixes wrong symmetry constraints in mxm_band_generic (#81)
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Resolve internal issue #530: Integrate gemm-like example (#82)
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Resolve internal issue #541: Add ALP matrix specialization with an orthogonal structure (#84)
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Resolve internal issue #494: Implement matrix set via fold (#83)
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Resolve internal issue #542: Add ALP matrix specialization with symmetric tridiagonal structure (#86)
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Fix after rebase onto develop: Remove duplicated cmake code
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Fix after rebase onto develop: Scalar is not part of graphblas
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Fix after rebase onto develop: Remove duplicate functions
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Fix after rebase onto develop: Remove unneded function
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Commits on Sep 29, 2022

Commits on Sep 30, 2022

Commits on Oct 3, 2022

551 fix some script (#92)

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532 integrate householder with dense alp containers (#93)

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Commits on Oct 14, 2022

Resolve internal issue #561: Generalize ALP matrix over structure (#94)
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Commits on Oct 17, 2022

Resolve internal issue #563: Finish the implementation of select view (#97)
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Commits on Oct 21, 2022

Resolve internal issue #572: Improve the design of factory for composed IMFs (#103)
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569 householder qr decomposition (#98)

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Commits on Oct 24, 2022

559 dense symmetric tridiagonal eigensolver (#108)

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571 Generalize ALP Matrix and Vector over backend (#109)
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missing review (#112)

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Commits on Oct 25, 2022

Resolve internal issue #575: Fix the placement of operations and includes in blas files (#111)
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578 alp conjugate for vectors (#114)

djelovina
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Commits on Oct 26, 2022

574 trsv trsm via gauss jordan elimination (#116)

djelovina
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Commits on Oct 27, 2022

571 Generalize internal containers over backend (#117)
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Commits on Oct 28, 2022

571 Reorganize storage related classes (#119)
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579 dense forward substitution (#118)

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575 Move scalar version of set to IO (#120)
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Commits on Oct 31, 2022

417 alp dense blocked cholesky integraton (#121)

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Commits on Nov 4, 2022

582 remove getlength for alp vectors (#122)
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581 fix cmake infrastructure after rebasing on develop (#123)
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Commits on Nov 7, 2022

symmetric eigensolver (#125)

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586 dense cholesky for hermitian positive definite matrices (#126)

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Commits on Nov 15, 2022

560 alp reference sort primitive (#113)
hidanielesgit
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Commits on Nov 18, 2022

585 dense symmetric hermitian positive definite matrix inversion (#127)

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Commits on Nov 23, 2022

590 dense lu factorisation (#128)

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Commits on Dec 2, 2022

Refactoring includes
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Commits on Dec 5, 2022

596 add initial container and ops implementations for parallel dense backend (#129)

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601 complete support for replication across threads (#133)

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Refactoring includes (#137)
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Commits on Dec 6, 2022

592 dense svd factorisation (#132)

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Merge branch '303-develop-reference_dense-backend' into 558-develop-shared-memory-parallel-backend-for-dense-alp-backup
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Started drafting mxm using 2.5D algo
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WIP implementation of shifting + compute
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First complete draft
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compiling mxm test on general matrices
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shared mem (ge) mxm passing functional tests
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Tmp debugging info + fix in shift computation
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Refactoring includes
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- Fixing mismatching new/delete bug
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Set up the new backend in the cmake infrastructure

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Add specializations of necessary ALP features

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Add functions to extract ALP container properties necessary for offloading to blas functions

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Add a unit test for dispatch-specific matrix access logic

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Enable linking against blas for dispatch backend

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Offload ALP mxm to blas_gemm

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Add TRSM specialization for dispatch backend that offloads to blas

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Add algorithm for a symmetric rank k update

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Fix the size check in forward substitution

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Enable compilation of cholesky for dispatch backend

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Adapt cholesky smoke test for dispatch backend

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Add prints that signal entering cholesky algorithms

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Call fused mxm and foldl from blocked in-place cholesky

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Fix issues after rebase

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Fix post-rebase issues in cholesky

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Add conjugate on matrices for dispatch backend

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fix

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performace tests verson

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FindKblas

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system-installed-blas linking

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cmake blas fix

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add cholesky test

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Add missing includes in omp files

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Fix the matrix data type in the unit test

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Include directly backend-specific files

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compiling with dispatch to cblas_gemm
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functional test passed with omp+dispatch to cblas_gemm
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mxm performance tests

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cmake fix

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version to test with kblas

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version with README.perf.txt

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Macro fix
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Commits on Dec 7, 2022

Commits on Dec 9, 2022

Commits on Dec 16, 2022

check dispatch results
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Commits on Jan 18, 2023

use "U" in lapack-cholesky
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qr_eigensolver
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Commits on Jan 19, 2023

603 dense mxm performance tests add lapack (#155)
hidanielesgit
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Commits on Sep 8, 2023

cmake fix
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Commits on Jun 18, 2025

Merge Dense reference backend into develop
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Commits on Jun 19, 2025

temp disable dense backend
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enable alp_reference
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Enable ALP reference dense backend and update include paths for timer utility
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Refactor type traits in matrix and storage-based matrix headers for consistency; update static assertions in is_complex utility
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Commits on Jun 24, 2025

disable dbg smoke on github
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