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<== Date ==> <== Thread ==>

Subject: Re: asyn file interface
From: Eric Norum <[email protected]>
To: Maren Purves <[email protected]>
Cc: epics <[email protected]>
Date: Wed, 16 Jan 2008 14:26:53 -0600
On Jan 16, 2008, at 2:19 PM, Maren Purves wrote:

Wondering why anyway.
Can't you just NFS mount the disk and write to it?
From e.g. a genSub?

The answer to your second question can be summed up in one word. Performance.
ASYN provides a worker thread to do the I/O without forcing the record processing thread to block.
Of course you could do all that yourself from the genSub, but why reproduce that which ASYN already provides?


--
Eric Norum <[email protected]>
Advanced Photon Source
Argonne National Laboratory
(630) 252-4793



Replies:
Re: asyn file interface Maren Purves
References:
RE: asyn file interface Mark Rivers
Re: asyn file interface Maren Purves

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