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zjinf
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

question about RTL to openCL kernel interface

hi In my openCL kernel , part of the function i want to wirte by RTL code. and now the RTL is function simulation correctly . i have read the "Intel® FPGA SDK for OpenCL™ ProEdition Best Practices ...
zjinf's avatar
zjinf
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

HI Mylee

Thanks for your help!

Again , the 128bit RTL data is 4 int data, for example ,

(in RTL)dataout[31:0] is my data1( int for kernel),

(in RTL)dataout[63:32] is my data2( int for kernel),

(in RTL)dataout[95:64] is my data3( int for kernel),

(in RTL)dataout[127:96] is my data4( int for kernel),

can i define a 128 bit data "mydata " in kernel , to received the RTL 128bit dataout, and then split the kernel 128bit "mydata" into 4 32bit without any side-effect????