NumPy-Discussion

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November 2002

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12 discussions

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by info＠wsntv100.com Nov. 6, 2002

Nov. 6, 2002

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Segmentation fault when dealing with larga rank arrays
by Francesc Alted Nov. 6, 2002

Nov. 6, 2002

Hi, I'm having some segmentation faults when dealing with large rank arrays in Numeric. You can see some examples in the following: >>> zeros((1,) * 21) == zeros((1,) * 21) Segmentation fault Of course, this kind of usage is quite unusual, but I'm interested on it because I'm developing tests for a package based on Numerical and wanted to check the larger rank supported. >>> ones((1,) * 41) Segmentation fault In this case, I know that Numeric supports array ranks until 40, but in opinion, an error should be raised instead of merely givin a "Segmentation fault". I'm having these problems using Numeric 20.2.1, 21.0 and 22.0 in both Python 2.1.x and 2.2.x. My platform is Intel under Linux Debian 3.0. Thank you, -- Francesc Alted PGP KeyID: 0x61C8C11F Scientific aplications developer Public PGP key available: http://www.openlc.org/falted_at_openlc.asc Key fingerprint = 1518 38FE 3A3D 8BE8 24A0 3E5B 1328 32CC 61C8 C11F

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