mysetup is being called here: times = timeit.Timer(stmt="from __main__ import concat",setup="gc.enable();from __main__ import mysetup").repeat(7,loops)
Look at "from __main__ import mysetup" after gc.enable(); gc,enable() according to timeit rules needs to be called before the setup function. Are you saying Ian that I only import but never call mysetup() ? Perhaps you are right but I followed examples and this is what I thought was correct (maybe not). Ayan, so you are seeing similar results with Python 2.7 ? I purposely avoided Python 2.7 because it doesn't support Unicode well - it's a kludge hack. So I wanted to compare Python 3 to Golang, which were both designed with Unicode functionality from the start. I'm baffled that Golang is so much slower than Python. I must be doing something wrong ? Shubha On Mon, Feb 27, 2017 at 4:21 PM, Ian Lance Taylor <i...@golang.org> wrote: > On Mon, Feb 27, 2017 at 3:58 PM, Shubha Ramani <shubharam...@gmail.com> > wrote: > > Please see the attached two scripts. > > > > Use python3 for concat_test.py. > > > > I'm getting 591 nsec for the micro benchmark in python and 4453 ns for > the > > microbenchmark in go. > > I stole this benchmark from Unicode.py of pybench, but changed it a bit. > > > > (py36env) shubha@shubha-Z170X-UD5:~/myperformance$ go test > > --bench=UnicodeConcat > > BenchmarkUnicodeConcat-8 300000 4453 ns/op > > > > (py36env) shubha@shubha-Z170X-UD5:~/myperformance$ python concat_test.py > > time_taken = 591.0059640882537 nsec > > I'm no Python expert, but I don't see any evidence that your Python > code is actually executing either mysetup or concat. > > Ian > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
