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Does HD5300 support the 'new globally coherent memory type' mentioned in Gen8.pdf. How does application use it?

Hi,

I have a HD5300 platform at hand.   

Does HD5300 support the 'new globally coherent memory type' mentioned in 'Compute Architecture of Intel Processor Graphics Gen8.pdf'?  

If yes, then how to write the application to take advantage of this coherent memory type?

 

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    Hi,

    While trying to develop a standalone for a prior question, I noticed that offline compilation seems to behave differently for CPU and GPU. Per the OpenCL spec, my understanding is that I should be able to reuse compiled kernels (either through ioc32/64 or clCreateProgramFromSource/clBuild). When using a GPU device I can load said precompiled kernel through clCreateProgramFromBinary and be ready to use it. CPU, however, requires me to call clBuild yet again, which from a performance standpoint defeats the purpose of precompiling my kernels.

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