fpga resynthesis for the npbench/polybench/xxxtest

[jzhoulon]

hi， I tried the fpga test under npbench/polybench/xxtest, fpga always resyntheis even there is the .dacechae contains the xclbin(xilinx fpga), do I need to change the test case? I see the document there is a flag @dace.program(recompile=False), do I have to add this flag to avoid the synthesis？ by the way, I added the sdfg_bianry= sdfg.compile(), does the compile will trigger the synthesis? Thanks

[TizianoDeMatteis]

Hi @jzhoulon,

if you add an explicit compilation step with sdfg.compile() this will automatically trigger compilation unless:

• you add the flag that you mentioned
• or, equivalently, you configure DaCe such that it reuses the cache (https://spcldace.readthedocs.io/en/latest/source/config_schema.html#envvar-compiler.use_cache)

Please let me know if this helps, or how to reproduce your issue.

Best, Tiziano