Oh, in fact Go version is now faster :-) (look results above) But uses more memory.
воскресенье, 9 октября 2016 г., 13:22:18 UTC+3 пользователь Sokolov Yura написал: > > > The code is not making a reasonable comparison because it creates N > goroutines. It should create only GOMAXPROCS goroutines and use no channels > and use no WaitGroup. Then it would be roughly equal to what .net does. > > But we are already far away from what was my point. Nevermind ;-) > > I've tried to get close to it with version "channel per result", see my > message above. > And we are measuring typical way to do coding. Only few people in a world > will copy same internal construction .Net uses. > > Fixed code for .Net, so it uses more CPU cores. > Now it uses more CPU, and Go version "channel per result" now looks not > bad compared to. > New results: > > headon/parallelism/dotnet$ /usr/bin/time dotnet run -c Release 10000 > Project dotnet (.NETCoreApp,Version=v1.0) was previously compiled. > Skipping compilation. > Task to execute: 10000 > 10000 in 00:00:00.0216859, hash = 0xb64c05b4 > 0.67user 0.05system 0:00.58elapsed 124%CPU (0avgtext+0avgdata > 65364maxresident)k > 0inputs+48outputs (0major+18283minor)pagefaults 0swaps > headon/parallelism/dotnet$ /usr/bin/time dotnet run -c Release 100000 > Project dotnet (.NETCoreApp,Version=v1.0) was previously compiled. > Skipping compilation. > Task to execute: 100000 > 100000 in 00:00:00.1708238, hash = 0x829de33c > 1.01user 0.09system 0:00.78elapsed 140%CPU (0avgtext+0avgdata > 66756maxresident)k > 0inputs+48outputs (0major+26606minor)pagefaults 0swaps > parallelism/dotnet$ /usr/bin/time dotnet run -c Release 1000000 > Project dotnet (.NETCoreApp,Version=v1.0) was previously compiled. > Skipping compilation. > Task to execute: 1000000 > 1000000 in 00:00:01.6099377, hash = 0xde68528c > 4.46user 0.19system 0:02.17elapsed 214%CPU (0avgtext+0avgdata > 128232maxresident)k > 0inputs+48outputs (0major+61664minor)pagefaults 0swaps > > -- 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.
