Hi all -
I'm building a small set of OpenCL executable math functions with some
friends. I'm having a hard time getting the "tanh" function to come out.
When I compile the following code:
*# OpenCL (C99) kernel code, compiled*
*prg = cl.Program(ctx, """*
*__kernel void ApplyTanh(__global const float *matrix, __global float
*target) {*
* int gid = get_global_id(0);*
* target[gid] = tanh(matrix);*
*}*
*""").build()*
I get this error:
*"/tmp/OCL7750T1.cl", line 4: error: no instance of overloaded function
"tanh"*
* matches the argument list*
* argument types are: (const __global float *)*
* target[gid] = tanh(matrix);*
What on earth can I do to get the OpenCL kernel code to execute a
hyperbolic tangent?
Thanks,
Gus
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