SuiteSparse:GraphBLAS extras

This page holds my prior versions of SuiteSparse:GraphBLAS, for archival purposes, and some extras that are not in the SuiteSparse:GraphBLAS distribution. The primary releases of GraphBLAS appear in SuiteSparse.

• GraphBLAS-1.0.0.tar.gz in SuiteSparse 5.0.0. (Nov 25, 2017)
• GraphBLAS-1.1.0.tar.gz in SuiteSparse 5.1.0. (Dec 2, 2017)
• GraphBLAS-1.1.2.tar.gz in SuiteSparse 5.1.2. (Dec 28, 2017)
• GraphBLAS-1.2.0-beta.tar.gz
• GraphBLAS-1.2.0-beta2.tar.gz with new functions GxB_resize and GxB_kron. These functions are not yet in the user guide; see Include/GraphBLAS.h for their description.
• GraphBLAS-1.2.0-beta3.tar.gz Added kron_demo.
• GraphBLAS-1.2.0-beta4.tar.gz bug fix when output C is aliased to Mask, and descriptor outp is 'replace'.
• GraphBLAS-1.2.0-beta5.tar.gz conforms to Nov 14, 2017 API Specification. Added GxB_resize and GxB_kron to the user guide.
• GraphBLAS-1.2.0-beta6.tar.gz moved opaque objects from GraphBLAS.h to GB.h
• GraphBLAS-2.0.0.tar.gz Same as 1.2.0 beta6 except for date and version number.
• GraphBLAS-2.0.1.tar.gz in SuiteSparse 5.2.0. (Mar 15, 2018). Bug fix to GxB_kron.
• GraphBLAS-2.0.2.tar.gz June 25, 2018.
• GraphBLAS-2.0.3.tar.gz July 4, 2018. Bug fix to GxB_resize. Appears in SuiteSparse 5.3.0.
• GraphBLAS-2.1.0-beta1.tar.gz Sept 11, 2018. MAJOR UPDATE: support for CSR/CSC, and hypersparse matrices. Added MATLAB-like colon notation for indexing.
• GraphBLAS-2.1.0-beta2.tar.gz Sept 17, 2018. Faster user-defined semirings. Run time for C=A*B for user-defined double complex cut by up to 30%.
• GraphBLAS-2.1.0.tar.gz Oct 14, 2018. Identical to V2.1.0-beta2 except for a minor addition to the user guide, and the date of release. Most recent stable version, but does not yet appear in SuiteSparse itself.
• GraphBLAS-2.2.0-beta1.tar.gz Nov 2, 2018. MAJOR UPDATE: default format now CSR. Added a mechanism for created user-defined objects at compile-time. Performance improvements to GrB*assign* and GrB*extract. Added PageRank demos. New GxB_*print methods for printing objects.
• GraphBLAS-2.2.0-beta2.tar.gz Additional PageRank example. Bug fix to GxB_Monoid_define.
• GraphBLAS-2.2.0-beta3.tar.gz Nov 23, 2018. Better support for user threading. GrB_finalize now fully compliant with the spec.
• GraphBLAS-2.2.0-beta4.tar.gz Nov 28, 2018. Minor documentation and code cleanup.
• GraphBLAS-2.2.0.tar.gz Nov 29, 2018. Resubmission to ACM TOMS. Same as 2.2.0-beta4, but with an updated Doc/toms*pdf paper, and "BETA" removed from the code.
• GraphBLAS-2.2.2.tar.gz Dec 18, 2018. Bug fix for GxB_*_define. Added option for parallel make. Appears in SuiteSparse 5.4.0.
• GraphBLAS-2.2.3.tar.gz Dec 30, 2018. Added doxygen documentation.
• GraphBLAS-2.3.0-beta1.tar.gz Feb 16, 2019.
• GraphBLAS-2.3.0.tar.gz All GraphBLAS operations can now exploit non-blocking mode (when mask and/or accum present, C(M)=Z and Z sparser than C). User-defined monoids with terminal values. GxB_init to define malloc/calloc/realloc/free. Faster operations with accum and/or mask when the update is small (left as pending operations or zombies, in any GrB_* operation, not just GrB_assign & setElement). Early exit for monoids (MIN, MAX, AND, OR, TIMES). Fixed a performance bug in the bfs demos. Added matrix and vector import/export methods. Simplified the internal GBI_* iterators, to better allow for parallel iterations. Defined all enums explicitly. Moved the Sauna workspace to a global array (used for Gustavson's C=A*B method only).
• GraphBLAS-2.3.1.tar.gz Mar 10, 2019. Bug fix for GxB_*_define, and compiler workaround related to _Generic keyword.
• GraphBLAS-2.3.2.tar.gz Mar 18, 2019. Removed spurious check of input matrix in GxB_Matrix_Option_set.
• GraphBLAS-2.3.3.tar.gz May 27, 2019.
• GraphBLAS-2.3.4.tar.gz July 4, 2019. Minor bug fix in GrB*extract.
• GraphBLAS-2.3.5.tar.gz Collected Algorithm 9xx of the ACM. Oct 20, 2019.
• GraphBLAS-3.0.1.tar.gz July 22, 2019. Fully parallel SuiteSparse:GraphBLAS, based on OpenMP.
• GraphBLAS-3.1.0.tar.gz Oct 2, 2019. Added MATLAB interface.
• GraphBLAS-3.1.1.tar.gz Oct 21, 2019. Minor typos; no change to the code.

GraphBLAS is also part of (SuiteSparse) but is added to the SuiteSparse distribution on a slower release cycle.