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thejascr
Adept II

question about calling clEnqueueWriteBuffer() during kernel execution

hi,

Can I invoke clEnqueueWriteBuffer() on a buffer which is currently being written to by a kernel running on a GPU device?

Lets say I dont care about the conflict of data and I know what I am doing. Does OpenCL implementations allow this?

Thanks

-Thejas

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binying
Challenger

Re: question about calling clEnqueueWriteBuffer() during kernel execution

Well, I think if it is not listed in the pdf file of openCL specification, the result of invoking clEnqueueWriteBuffer() on a buffer which is currently being written to by a kernel running on a GPU device depends on what openCL implementation it is.

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