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s5z / zsim

A fast and scalable x86-64 multicore simulator
GNU General Public License v2.0
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No memcopy operator being detected in decoder.cpp #262

Closed abhishekk06 closed 2 years ago

abhishekk06 commented 2 years ago

I tried running a bunch of applications (single-core/single process). For some reason, no memcopy op is detected in the decoder. Any idea what's going on? Are we really skipping mem to mem transfer of any kind while decoding each bbl?

abhishekk06 commented 2 years ago

After looking at instr for an array copy of different kinds, I see that it is always done from reg to mem (and vice versa). I was under the wrong impression that it will have a mem-to-mem transfer.