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Memory Requirements on CPU #58

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eevolvelab opened this issue Jul 11, 2016 · 2 comments
Closed

Memory Requirements on CPU #58

eevolvelab opened this issue Jul 11, 2016 · 2 comments

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@eevolvelab
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I am wondering how much RAM memory is required to segment 500x500 image?

I am running the crfasrnn on EC2 instance CPU and seems like it is consuming around 6GB of RAM memory. Is that correct number or I am doing something wrong.

If that is true then is there a way to reduce the memory usage.

Also I found one of the Issues which is related to GPU on AWS EC2. Graphics EC2 instance on AWS has maximum of 4GB of video memory, and crfasrnn requires around 8GB of RAM memory. Is there any progress in reducing the memory usage.

Thank you in advance.
@bittnt
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bittnt commented Jul 12, 2016

Try BVLC/caffe#2016 for the moment.

@eevolvelab
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@bittnt Thank you for the pointer.
After incorporating that change, I see the memory consumption reduces from approx. 7GB to nearly 5.71GB.

@wajahatamin wajahatamin mentioned this issue Nov 23, 2016
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@bittnt @eevolvelab