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- From: Maxim Abalenkov <maxim.abalenkov@gmail.com>
- To: starpu-devel@lists.gforge.inria.fr
- Subject: [Starpu-devel] [starpu_matrix_interface: nx, ny]
- Date: Wed, 13 Dec 2017 11:57:10 +0000
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Dear all,
I have a very simple question. Can you please confirm what are the nx and ny in the starpu_matrix_interface? Are they the no. of rows and columns of the matrix? In this case where is the origin (0, 0) of the matrix? Is it in the top left corner? I couldn’t find this information in the Handbook. (A small diagram for the next version of the Handbook might be very helpful.) I’m looking at the example of multiple views in the source file “fmultiple_manual.c”. Line 139 of the code registers the “vertical slices” of size NX, NX/PARTS, NY. "Horizontal slices" are registered with size NX, NX, NY/PARTS. Can you please clarify? Thank you and have a good day!
—
Best wishes,
Maxim
- [Starpu-devel] [starpu_matrix_interface: nx, ny], Maxim Abalenkov, 13/12/2017
- Re: [Starpu-devel] [starpu_matrix_interface: nx, ny], Samuel Thibault, 13/12/2017
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