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Re: usage of MatPreallocInitialize/MatPreallocFinalize

To: "Yaron Kretchmer" <YKRETCHM@altera.com>
Subject: Re: usage of MatPreallocInitialize/MatPreallocFinalize
From: Matthew Knepley <knepley@mcs.anl.gov>
Date: Mon, 30 Jan 2006 06:01:43 -0600
Cc: <petsc-users@mcs.anl.gov>
In-reply-to: <D500AB0F5C034F48AB08127D359BEA1F0D0961@SJ-ISMSG01.altera.priv.altera.com> (YaronKretchmer's message of "Sun, 29 Jan 2006 22:44:33 -0800")
References: <D500AB0F5C034F48AB08127D359BEA1F0D0961@SJ-ISMSG01.altera.priv.altera.com>
Sender: owner-petsc-users@mcs.anl.gov
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"Yaron Kretchmer" <YKRETCHM@altera.com> writes:

> Hi All
> How does one use MatPreallocInitialize/MatPreallocFinalize? Any code
> examples? The documentation is a bit sketchy

  These are internal routines. You would use Mat<type>SetPreallocation(),
like MatSeqAIJSetPreallocation().

     Matt
-- 
"Failure has a thousand explanations. Success doesn't need one" -- Sir Alec Guiness

Follow-Ups:
- Re: usage of MatPreallocInitialize/MatPreallocFinalize
  - From: Barry Smith <bsmith@mcs.anl.gov>

References:
- usage of MatPreallocInitialize/MatPreallocFinalize
  - From: "Yaron Kretchmer" <YKRETCHM@altera.com>

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