MAINT: Large overhead in some random functions #15676
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slow calls to np.dtype.name replaced with np.dtype, mtrand.pyx and _generator.pyx updated, test test_warns_byteorder updated before: %timeit rs.random(): 520 ns ± 33.1 ns per loop %timeit rg.random(): 6.36 µs ± 222 ns per loop after: %timeit rs.random(): 453 ns ± 6.95 ns per loop %timeit rg.random(): 594 ns ± 9.66 ns per loop
charris
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06 - Regression
03 - Maintenance
08 - Backport
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Backport of #15511.
Fixes #15460
_test_warns_byteorder_updated