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v0.3.0

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@simulisoft simulisoft released this 01 Mar 11:37
v0.3.0
b6ab7a4

SimuliCore v0.3.0 (2026-03-26)

CLA3P Module

New Features

  • Enhanced Pardiso Integration:
    • CSR matrices now supported in Full and Upper storage formats
    • Improved sparse linear system solver capabilities
  • Template-Based Validation: Outer checks modernized with meta classes for compile-time optimization

Improvements

  • Code Quality:
    • Type aliases used consistently throughout
    • Removed obsolete comments
    • Enhanced virtual expression system maintenance
    • Additional validation in outer product operations
    • Updated namespace usage and syntax
  • Documentation:
    • Fixed bind parameter documentation
    • Updated syntax documentation
    • Improved example programs clarity

Bug Fixes

  • Enhanced dimension checking using meta classes in mult_dim_check()
  • Improved property validation code

cuLite Module

New Features

  • Eigenvalue Decomposition (GEEV):

    • Full eigenvalue/eigenvector computation for general matrices
    • Support for eigenvalues-only and full eigenpair computation
    • LapackGeev proxy functions for CPU-based operations
    • Dedicated cuSolver proxy file for eigenvalue operations

  • Virtual Expression System:

    • Lazy evaluation for GPU matrices and vectors
    • Virtual row vector, conjugate, transpose operations
    • Virtual arithmetic operations (+, -, *,scaling)
    • Outer product virtual expressions
    • Constructor support for virtual expressions
    • Transpose and conjugate-transpose members for sparse matrices

  • Functional Algebra Operations (via culite::ops namespace):

    • Inner product (dot, dotc)
    • Vector addition and scaling (axpy)
    • Matrix-vector/matrix-matrix multiplication (symmetric/Hermitian support)
    • Outer product operations (ger, gerc, syr, her)
    • Rank-1 updates for symmetric/Hermitian matrices
    • Functional update operations for dense and sparse matrices
    • Diagonal matrix-vector multiplication for CSX matrices

  • Sparse Matrix Operations:

    • Custom CSX addition kernels
    • Host-device copy operations for CSR matrices
    • Inner and outer algebra operators for sparse matrices

  • cuBLAS Handler Enhancements:

    • copy(), dotc(), axpy() members
    • ger(), gerc(), syr(), her() for rank-1 updates

Improvements

  • Documentation:
    • Comprehensive Doxygen documentation for modules
    • Enhanced update operations documentation
    • Fixed various documentation references
  • Code Organization:
    • Extracted legacy cuSPARSE proxies to separate file
    • Improved visibility control for virtual expressions
    • Enhanced dns1D code structure
  • Utilities:
    • Added memSetZero() utility for GPU memory initialization
    • Complex number arithmetic operators (+, -)

Bug Fixes

  • Fixed compilation error in operator>>() for stream operations
  • Fixed CuSolver GEEV implementation issues
  • Added const casts to fix cuSPARSE proxy compilation issues
  • Resolved virtual expression conflicts
  • Fixed argument handling in update operations

API Changes

  • Modified add() function argument lists for consistency
  • Enhanced operator support for update operations (+=, -=, *=)
  • Added multiplication operators for matrix-vector and matrix-matrix operations
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