NEWS

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fastMatMR 1.2.7

Features

• Transparent gzip support for all read/write functions via .mtx.gz file extension (#28)
• Add fmm_to_spam() and spam_to_fmm() for reading/writing spam sparse matrices (#2)
• Add fmm_to_SparseM() and SparseM_to_fmm() for reading/writing SparseM matrix.csr objects (#1)
• write_fmm() dispatcher now handles spam and matrix.csr inputs
• ASV benchmark infrastructure with CI integration

Bug Fixes

• Require cpp11 >= 0.5.0 to resolve non-API usage of SETLENGTH, SET_GROWABLE_BIT, and SET_TRUELENGTH (cause of CRAN archival)
• Update vendored fast_matrix_market C++ library from 1.7.4 to 1.7.6 (adds cstdint include fix, removes unused charconv include)
• Move vendored fast_matrix_market headers from inst/include/ to src/ to reduce installed package size (headers not needed at runtime)

fastMatMR 1.2.5 (2023-11-03)

Changes

• Fix a UBSAN error from Matrix in a vignette
  • Caught by CRAN
• Update the CONTRIBUTING.md with the release process

fastMatMR 1.2.4 (2023-11-02)

• Same as previous version.

fastMatMR 1.2.3

Changes

• Reworked getting started vignette to use temporary files

fastMatMR 1.2.2

Changes

• Revised the package DESCRIPTION to adhere to CRAN guidelines.
• Updated examples for several functions to be self-contained and CRAN compliant.
• Enabled examples within the documentation
• Added documentation for releases

fastMatMR 1.2.1

Changes

• Fixed dead URLs in README
• First CRAN compatible release attempt.

fastMatMR 1.1.0

Features

• Handle paths with ~ (#24)
• Integrated support to handle integers in input files. (#25)
• Added support for handling .mtx.gz file formats. (#28)
• Updated fast_matrix_market to 1.7.4

Bug Fixes

• Improved error messages distinguishing between sparse and non-sparse matrices. (#26)
• Enhanced error messages for sparse_to_fmm function. (#27)

Breaking changes

• Streamlined function naming for better clarity. (#29)

User facing functionality is not affected, write_fmm still works.

Improved Documentation

• Streamlined the vignettes and readme.

fastMatMR 0.0.1.0

Features

• Support reading R numeric vectors (is.vector())
• Support reading of R is.matrix() numerical matrices
• Support reading sparse matrices from Matrix.

fastMatMR 0.0.0.9000

Improved Documentation

• Added a performance benchmark for write and a basic introduction to the package.

Features

• A full multi-OS set of tests conforming to CRAN submission requirements and ROpenSci is present. (#12)
• Support writing R numeric vectors (is.vector())
• Support writing of R is.matrix() numerical matrices
• Support writing sparse matrices from Matrix.