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tbeu / matio

MATLAB MAT File I/O Library
https://matio.sourceforge.io
BSD 2-Clause "Simplified" License
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Saving MAT v7.3 without compression #62

Closed marbre closed 7 years ago

marbre commented 7 years ago

With MATLAB R2017a, saving MAT v7.3 without compression was introduced:

https://www.mathworks.com/products/matlab/whatsnew.html save Function: Save MAT v7.3 files without compression for improved performance on some storage devices

Is there additional effort necessary to support this in matio?

tbeu commented 7 years ago

Matio supports this feature since v1.5.0 (by the compression parameter of Mat_VarWrite). See 2b531337a2dfbf68b28377ea02d83c9d51dd50fa.

marbre commented 7 years ago

Thanks for clarification.

tbeu commented 7 years ago

With 355ad4a5e5e16be911182a4672f04681b4e7ec27 it is also considered by the testsuite, both read and write I/O.