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I would like to use pipe to store the data produced from kernel 1 and use it in kernel 2.
The NDRange setting in kernel 1 is WorkSize[3] = {56, 56, 96} WorkGroupSize[3] = {14, 14, 1} kernel 1 will produce 56*56*96 data and be used in kernel 2 Each work group in kernel 1 produce 14*14*1 data. can it realized in opencl pipe? Thanks, MattLink Copied
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It certainly can. You should just pay extra attention to ordering of work-items and how data is written to and read from the channel. This is described in Section 1.6.4.3 of the Intel FPGA SDK for OpenCL Programming Guide.
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