baracuda-cusparse-sys 0.0.1-alpha.44

Raw FFI bindings and dynamic loader for NVIDIA cuSPARSE.
Documentation

baracuda-cusparse-sys

Raw FFI bindings + dynamic loader for NVIDIA cuSPARSE — sparse linear algebra on the GPU.

Symbols resolve lazily via libloading; no link-time dependency on libcusparse.so / cusparse64_*.dll.

Most users want baracuda-cusparse — that crate exposes typed descriptors for sparse / dense matrices and vectors, the modern generic API (SpMV, SpMM, SpGEMM 3-phase, SpSV, SpSM, SDDMM), and the sparse↔dense / CSR↔CSC conversion helpers.

What's exposed

  • All sparse formats: CSR, CSC, COO, BSR.
  • Generic API descriptors: cusparseSpMatDescr_t, cusparseDnMatDescr_t, cusparseDnVecDescr_t.
  • SpMV / SpMM / SpGEMM (3-phase: workspace estimate → workspace fill → compute) / SpSV / SpSM / SDDMM.
  • Sparse-BLAS-1 (axpby, gather, scatter, rot).
  • Format conversions (Sparse2Dense, Dense2Sparse, Csr2Csc).

Part of the baracuda workspace.

License

Dual MIT / Apache-2.0.