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Thread Subject:
java heap space errors

Subject: java heap space errors

From: nanren888

Date: 7 Mar, 2010 08:24:08

Message: 1 of 2

I am frequently getting java heap space errors, followed by a selection of erratic behaviours.
I've search doc a little but found only meager references to reserved memory & that java heap gets some memory reserved at startup.
Can anyone point me to a more detailed reference?

I plot a few plots, reusing the same figures, but frequently publishing all plot versions to html.
I often get java heap space errors.
This machine has 12GByte RAM, & my gadgets show only 30% use.
If anyone knows a way to get it to allocate a greater chunk to start with, I'd be interested to try it.
Otherwise, if anyone has any real insight a reference, or science on this, please to hear.

Win7 (64 bit) 12 Gbyte RAM.
Ta.

Subject: java heap space errors

From: Yair Altman

Date: 7 Mar, 2010 19:06:06

Message: 2 of 2

"nanren888 " <nanren888.remove.this@hotmail.com> wrote in message <hmvnr8$8mr$1@fred.mathworks.com>...
> I am frequently getting java heap space errors, followed by a selection of erratic behaviours.
> I've search doc a little but found only meager references to reserved memory & that java heap gets some memory reserved at startup.
> Can anyone point me to a more detailed reference?
>
> I plot a few plots, reusing the same figures, but frequently publishing all plot versions to html.
> I often get java heap space errors.
> This machine has 12GByte RAM, & my gadgets show only 30% use.
> If anyone knows a way to get it to allocate a greater chunk to start with, I'd be interested to try it.
> Otherwise, if anyone has any real insight a reference, or science on this, please to hear.
>
> Win7 (64 bit) 12 Gbyte RAM.
> Ta.


http://www.mathworks.com/support/solutions/en/data/1-18I2C/

Yair Altman
http://UndocumentedMatlab.com

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