In macOS 13.3, Accelerate updated BLAS / LAPACK to align with v3.9.1 and also added ILP64 interfaces. Those new interfaces can be used by defining ACCELERATE_NEW_LAPACK preprocessor macro before including Accelerate / vecLib headers. For ILP64 interfaces, define ACCELERATE_NEW_LAPACK and ACCELERATE_LAPACK_ILP64 before including Accelerate / vecLib headers.
These details are noted in Accelerate's BLAS documentation and also in macOS 13.3 Release Notes
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