Allocating __global storage from within a kernel?

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Allocating __global storage from within a kernel?

Postby nickoppen » Thu Jul 02, 2015 6:46 am

Hi,

I want to share some data between cores in a simple (but not very efficient) manner so I declared

__global float linkError[SOMEHUGEAMOUNTOFSPACE]

inside a kernel with very sad results. Using an array already clmalloced on the host worked fine.

Is there any way of doing a clmalloc of global storage from within a kernel?

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Re: Allocating __global storage from within a kernel?

Postby tnt » Thu Jul 02, 2015 12:59 pm

I don't think OpenCL allows that.
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