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Benchmark CHOLMOD vs CG+AMG solvers #101

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vlandau opened this issue Jul 23, 2021 · 1 comment
Closed

Benchmark CHOLMOD vs CG+AMG solvers #101

vlandau opened this issue Jul 23, 2021 · 1 comment
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performance Related to compute and memory efficiency

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vlandau commented Jul 23, 2021

There was a user report that compute times were not improved when using the CHOLMOD server. A formal benchmark -- probably using the example in the docs, should let us know if there is something strange going on. Perhaps Circuitscape isn't actually using CHOLMOD, which suggests an error in Omniscape.jl, but a benchmark is the first step.
@vlandau vlandau added the performance Related to compute and memory efficiency label Jul 23, 2021
@vlandau vlandau mentioned this issue Jul 23, 2021
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vlandau commented Aug 2, 2021

Checked this and confirmed CHOLMOD is being used as intended. A formal benchmark can be found in the recent Land paper, Figure 4.

@vlandau vlandau closed this as completed Aug 2, 2021
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