rocALUTION 3.2.1 for ROCm 6.3.1

rocALUTION code for ROCm 6.3.1 did not change. The library was rebuilt for the updated ROCm 6.3.1 stack.

rocALUTION 3.2.1 for ROCm 6.3.0

Added

• Support for gfx1200, gfx1201, and gfx1151.

Changed

• Changed the default compiler from hipcc to amdclang in the installation script and cmake files.
• Changed the address sanitizer build targets. Now only gfx908:xnack+, gfx90a:xnack+, gfx940:xnack+, gfx941:xnack+, and gfx942:xnack+ are built with BUILD_ADDRESS_SANITIZER=ON.

Resolved issues

• Fix hang in RS-AMG for Navi on some specific matrix sparsity patterns.
• Fix wrong results in Apply on multi-GPU setups.

rocALUTION 3.2.1 for ROCm 6.2.4

Additions

• GFX1151 Support

rocALUTION 3.2.0 for ROCm 6.2.2

rocALUTION code for ROCm 6.2.2 did not change. The library was rebuilt for the updated ROCm 6.2.2 stack.

rocALUTION 3.2.0 for ROCm 6.2.1

rocALUTION code for ROCm 6.2.1 did not change. The library was rebuilt for the updated ROCm 6.2.1 stack.

rocALUTION 3.2.0 for ROCm 6.2.0

Additions

• New file I/O based on rocsparse I/O format
• GetConvergenceHistory for ItILU0 preconditioner

Deprecations

• LocalMatrix::ReadFileCSR
• LocalMatrix::WriteFileCSR
• GlobalMatrix::ReadFileCSR
• GlobalMatrix::WriteFileCSR

rocALUTION 3.1.1 for ROCm 6.1.2

rocALUTION code for ROCm 6.1.2 did not change. The library was rebuilt for the updated ROCm 6.1.2 stack.

rocALUTION 3.1.1 for ROCm 6.1.1

rocALUTION code for ROCm 6.1.1 did not change. The library was rebuilt for the updated ROCm 6.1.1 stack.

rocALUTION 3.1.1 for ROCm 6.1.0

Additions

• TripleMatrixProduct functionality for GlobalMatrix
• Multi-Node/GPU support for UA-AMG, SA-AMG and RS-AMG
• Iterative ILU0 preconditioner ItILU0
• Iterative triangular solve, selectable via SolverDecr class

Deprecations

• LocalMatrix::AMGConnect
• LocalMatrix::AMGAggregate
• LocalMatrix::AMGPMISAggregate
• LocalMatrix::AMGSmoothedAggregation
• LocalMatrix::AMGAggregation
• PairwiseAMG

Known Issues

• PairwiseAMG does currently not support matrix sizes that exceed int32 range
• PairwiseAMG might fail building the hierarchy on certain input matrices

rocALUTION 3.0.3 for ROCm 6.0.2

rocALUTION code for ROCm 6.0.2 did not change. The library was rebuilt for the updated ROCm 6.0.2 stack.