Per OpenCL Developer Guide (as shown below), I find that max bandwidth of each sampler is 64 Byte/cyc:
My questions are:
1. Which clImage format with (efficient access pattern) can achieve max bandwidth?
2. Does different clImage format has a max texel/cyc when read by sampler? If yes, where can I find the data for common-used format?
3. What's efficient access pattern to read clImage by Sampler?
Thanks Vidya. For clImage write operation, I also has the same question. So many thanks If you could also provide answer for clImage write operation. Thanks again!