Dear ViennaCL users,
ViennaCL 1.5.1 is now available for download at
http://viennacl.sourceforge.net/
It fixes a number of issues reported by our users:
- Fixed a memory leak in the OpenCL kernel generator. Thanks to GitHub
user dxyzab for spotting this.
- Added compatibility of the mixed precision CG implementation with
older AMD GPUs. Thanks to Andreas Rost for the input.
- Fixed an error when running the QR factorization for matrices with
less rows than columns. Thanks to Karol Polko for reporting.
- Readded accidentally removed chapters on additional algorithms and
structured matrices to the manual. Thanks to Sajjadul Islam for the hint.
- Fixed buggy OpenCL kernels for matrix additions and subtractions for
column-major matrices. Thanks to Tom Nicholson for reporting.
- Fixed an invalid default kernel parameter set for matrix-matrix
multiplications on CPUs when using the OpenCL backend. Thanks again to
Tom Nicholson.
- Corrected a weak check used in two tests. Thanks to Walter
Mascarenhas for providing a fix.
- Fixed a wrong global work size inside the SPAI preconditioner.
Thanks to Andreas Rost.
Thanks a lot for the precious feedback!
Best regards,
Karl Rupp
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