in reply to Re: Perl PDL slower than python numpy (Updated2)
in thread Perl PDL slower than python numpy
2022 updates to this excellent note:
- with 2.058, zeroes was optimised so that the ndarray is initialised using memset (see https://github.com/PDLPorters/pdl/issues/274 for discussion and measurements).
- with 2.077, the PDL shells have a with_time { code... } function to make this sort of measurement easier.
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