The highlights of this release are as follows:
New Features
- CSC input support for SYPR, SYRK, SYPRD, and SYRKD.
- Optimal matrix format and ISA selection in SPMV.
- Level 1: Fused scatter operations with add and subtract.
Performance Improvements
- SpMV: Fixed hidden-visibility preset regression; AVX512 blkcsrmv fast path restored with full performance uplifts.
Bug Fixes
- LP64 integer overflow detection and error reporting across level 2/3 kernels.
- Coverity high and medium severity fixes.
- GCC 15.2 compatibility/fixes: Fixed undefined behavior on empty vectors and SLP vectorizer bug in CSRMM kernel.
Documentation
- Thread-safety notes for matrix modification and hint functions.
- Documented
AOCL_ENABLE_INSTRUCTIONSruntime environment variable.