Release Notes

cuSOLVERMp v0.3.1

• Released with HPC-SDK 23.3.

• Minor bugfixes are included

  • cusolverMpPotrf() fixes to result cleans zeros of the imaginary part of diagonals.

  • cusolverMpStedc() fixes internal memory leak.

cuSOLVERMp v0.3.0

• Released with HPC-SDK 23.1.

• Removed dependency on MPI, now UCC library is the main communication backend

• Provide the following computational APIs:

  • cusolverMpGeqrf_bufferSize(), cusolverMpGeqrf(), cusolverMpOrmqr_bufferSize(), cusolverMpOrmqr(), cusolverMpGels_bufferSize(), cusolverMpGels(), cusolverMpSytrd_bufferSize(), cusolverMpSytrd(), cusolverMpStedc_bufferSize(), cusolverMpStedc(), cusolverMpOrmtr_bufferSize(), cusolverMpOrmtr(), cusolverMpSyevd_bufferSize(), cusolverMpSyevd().

• Note that cusolverMpGels() currently supports least square solutions with no-transpose option only.

• Note that cusolverMpSytrd(), cusolverMpOrmtr() and cusolverMpSyevd() currently support a lower triangular input matrix only.

cuSOLVERMp v0.2.0

• Released with HPC-SDK 21.09.

• Added support for pp64 + SpectrumMPI, targeting ORNL’s Summit Supercomputer.

• Added Cholesky factorization and solve APIs:

  • cusolverMpPotrf_bufferSize(), cusolverMpPotrf(), cusolverMpPotrs_bufferSize(), cusolverMpPotrs().

• Note that cusolverMpGetrs() does not offer support for multiple right-hand sides at this point.

cuSOLVERMp v0.1.0

• Initial release with HPC-SDK 20.09.

• Support Linux x86_64 and SM 8.0.

• Provide the following computational APIs:

  • cusolverMpGetrf_bufferSize(), cusolverMpGetrf(), cusolverMpGetrs_bufferSize(), cusolverMpGetrs().

• Note that cusolverMpGetrs() does not offer support for multiple right-hand sides at this point.