GEVAL

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Back to Function List, Jacket Basics

Evaluate computation and leave results on GPU

GEVAL(A); % performs computation A and leaves result out on the GPU.
GEVAL(A,B,C,...); % performs multiple computations.

A = gones(3) + 8;
geval(A);
 
B = gones(3) + 8;
C = B * gones(3) + i;
geval(B, C);

GEVAL is used for debugging and benchmarking only and can easily slow down your code. Please remove any instances of this in production code. Its typically only useful in timing short snippets of code where you want to be sure that an expression or variable has been evaluated before calling GSYNC and TOC.