Hi, I'm using V8's simulator to run riscv and arm. My question is why the values of icount_ are so different between riscv simulator and arm simulator. One of my target benchmarks is navier-strokes.js. The code size of this bench in riscv is 1680 and in arm is 1388, but the icount_ I collect from riscv and arm's simulators are 20942139 and 4421054. Therefore, it seems that riscv simulator somehow executes much more instructions than arm, and I don't know why. Besides, in pipeline.cc, there are 3 phases, namely PrepareJob, ExecuteJob and FinalizeJob. I find that after the FinalizeJob phase, which should be the exit of V8, riscv simulator doesn't exit, but runs again PrepareJob and ExecuteJob phases. I'm guessing maybe that can explain why the icount_ of riscv simulator is much bigger, but still wondering why this is happening. Thanks for any instructions!
Regards, Qiaowen Yang -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/9fdceeb2-333a-470e-9d33-c1508608861en%40googlegroups.com.
