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[#5245] Option to limit the number of simultaneous tasks that use the GPU
Date: 2010-09-30 00:52 |
Priority: more information 3 |
Submitted By:
Blake Lucas (blacklight)
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Assigned To: more information
Nobody (None) |
Operating System: None | Component: JIST Core |
Summary: more information Option to limit the number of simultaneous tasks that use the GPU |
| Detailed description |
With the recent support for
OpenCL in JOGL ( http://jogamp.org/), it's now easy to import GPU code
into Java. Users have noticed 10 to 50 times speed-up on a number
of common image processing tasks. The problem is that the GPU is a
shared resource among simultaneous running jobs and the jobs can
run out of memory if they are all using the graphics card at the
same time, causing all the jobs to fail. It would be nice to have
an option in the process manager that limits the number of
simultaneous jobs that use the GPU, where the GPU utilization flag
is specified in the plug-in class.
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