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Building libmetis #3

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dmbates opened this issue Jul 11, 2014 · 1 comment
Closed

Building libmetis #3

dmbates opened this issue Jul 11, 2014 · 1 comment
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enhancement wontfix

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@dmbates
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dmbates commented Jul 11, 2014

It would probably make sense to build both a 32-bit and a 64-bit version of Metis under different names so that sparse matrices or graphs do not need to have the index type modified as part of the call nodeND, etc. Right now nodeND requires the sparse matrix to have Int32 indices which, in most cases, will mean creating a copy to change the index type.
@dmbates dmbates added the wontfix label Feb 3, 2015
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dmbates commented Feb 3, 2015

It is necessary to copy the colptr and rowval arrays anyway and the change to Int32 can be done along the way.

@dmbates dmbates closed this as completed Feb 3, 2015
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