zhuzxy

Question for AMD APP support for half float

Discussion created by zhuzxy on Jun 29, 2011

Hi,

   I have a question on the half float support for OpenCL on AMD platform.

   GPGPU and OpenCL support half float,  but if I run the OpenCL on CPU, Does AMD APP support the half float data type efficently? I am assuming the convertion from other data type to half float will be expensive. But if I am wrong, please correct me.

Thanks

zhuzxy

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