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Altera_Forum's avatar
Altera_Forum
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9 years ago

maximum memory allocation on openCL

Hello, I need to allocate more than available from openCL today (1/4 of global memory). Device max memory allocation: 128 mega-bytes Device global mem: 512 mega-bytes ...
Altera_Forum's avatar
Altera_Forum
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9 years ago

As far as i understand, that might not be possible. This might have to do with hardware limitations as well as the limits imposed by the driver/opencl- runtime.

There is some specification of the available memory in the board_spec.xml file in the BSP. I have not seen what happens if the value is changed, so maybe that is a point to start.