On Mon, Jun 30, 2014 at 11:24 AM, Amruth Raj P <[email protected]> wrote: > Thanks for your reply. I see that Octane already overrides Math.random() to > provide a deterministic behavior(in benchmarks/base.js). Will these flags > have an effect on top of this? > > I can rebuild my source code with snapshot=no if required.
If you're testing with a snapshot build, then the hash seed for dictionaries is fixed. IOW, --norandomize_hashes should be a no-op. It might be instructive to profile two runs with --prof --logfile=v8-%t.log and compare them against each other. You can turn the log files into human-readable output with the tools/linux-tick-processor script. There's also a tools/run-llprof.sh script that combines --prof with perf(1) for higher resolution profiling but be warned that the post-processing step with tools/ll_prof.py is very slow. HTH. -- -- v8-users mailing list [email protected] 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
