What is the maximum number of Process Cards can be used for GPU computing with Parallel Computing Toolbox 5.0 (R2010b)?
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What is the maximum number of Process Cards can be used for GPU computing with Parallel Computing Toolbox (R2010b). I have a 4 cores (each core 1 processor) in my 64-bit Windows machine.
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Jos Martin
2011-1-21
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Each MATLAB or worker can access one GPU at a time. Since the Parallel Computing Toolbox currently ships with 8 local workers, you can have each worker accessing one GPU. This means that you can use 8 GPU's on a single computer with PCT.
If you have a cluster running the MATLAB Distributed Computing Server (MDCS) then you can run as many worker's on a machine as you have licenses, and they can each access one GPU; in that situation you can access as many as you like.
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2011-1-12
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