Intel® Advisor Help
Project x86 memory instructions to GPU SEND/SENDS instructions.
Project Properties > Analysis Target > Performance Modeling > Other parameters
--count-memory-instructions --no-count-memory-instructions |
On (count-memory-instructions)
collect=projection
Run Survey Analysis.
Run Trip Counts and FLOP analyses of the Characterization stage.
Model your application performance on a target device and disable projecting x86 instructions with memory.
$ advisor --collect=survey -stackwalk-mode=online --static-instruction-mix --project-dir=./advi -- myApplication
$ advisor --collect=tripcounts --flop --enable-data-transfer-analysis --project-dir=./advi -- myApplication
$ advisor --collect=projection --no-count-memory-instructions --project-dir=./advi