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[Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization

From: Nicholas Jankowski
Subject: [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm
Date: Sat, 31 Jul 2021 23:15:41 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36 
Follow-up Comment #43, bug #60818 (project octave):

oops botched memory table formats:


old loop
est max memory
dim 10 100 1000 10000
2d              55
3d         50   71
4d         57   153
5d         98   655
6d         322  3500
7d         1572 OOM

LU
est max memory
dim 10  100  1000  10000
2d                 64
3d           66    252
4d      54   123   933
5d      63   528   5880
6d      140  3100  OOM
7d      453  13000 OOM

laplace
est max memory
dim 10  100  1000  10000
2d                 55
3d                 78
4d                 233
5d           85    1100
6d           590   8400
7d      105  3800  OOM

memory_lu/memory_laplace
dim  10  100   1000  10000
2d                   1.16
3d                   3.23
4d                   4.00
5d             6.21  5.34
6d             5.25
7d       4.31  3.42



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