[parsec-users] Discrepancy in Trace sizes on X264 depending on number of threds

Jason F snorlaxgb at gmail.com
Fri Jan 17 21:52:30 EST 2014

I am not sure if this is an error but I am just generating all instruction
outputs using M5 simulator with Alpha ISA.

When I generate the trace for X264 with simsmall these are the sizes I get

Threads SizeOfInstructionTrace
2 67GB
4 69GB
8 70GB
16 14GB
32 14GB
64 14GB

Any idea why the number of instructions decrease as we increase the number
of threads or is this a bug on my part?

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