The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: PCT output data transfer
Replies: 3   Last Post: Jun 25, 2014 12:19 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Yair Altman

Posts: 1,407
Registered: 3/19/07
Re: PCT output data transfer
Posted: Jun 25, 2014 12:19 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"Sujit Das" <> wrote in message


> Thanks Edric. That is very insightful. Yes, we realize that data serialization does happen during transfer. We have also encountered the limit of 2 GB ( I believe) in 64-bit workers during serialization.

Information on Matlab's serialization/deserialization can be found in the following article:

The interesting point there is that we can use Matlab's builtin serialization/deserialization functions in order to programmatically transfer or store any Matlab data, however we wish in our programs (e.g., over the network etc.). The builtin functions have a 2GB data limit, hence the data transfer limit of that size that you've mentioned. Using the builtin functions can sometimes have a dramatic positive effect on performance, as I explained in the article.

Note: this is undocumented and not officially supported. If it blows up in your face, don't complain...

Yair Altman

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.