http://blog.golang.org/2011/05/go-and-google-app-engine.html
>From my understanding goroutines belong to one 'request' On Mon, Jun 13, 2011 at 6:42 PM, bFlood <[email protected]> wrote: > is this available on GAE now? also, can multiple goroutines be used to > service user requests from a single instance? I had though the Go blog > had stated this wasn't available on GAE yet > > > > On Jun 12, 8:52 pm, "Ikai Lan (Google)" <[email protected]> wrote: >> Depends on how much number crunching. I say just use the language you like >> the best. Unless you're doing some kind of non-linear ops (and a LOT of >> them) you might not get the efficiency you're looking for moving to Java. >> The number crunching would have to be very significant relative to the time >> it takes to do IO for language speed to make a difference for simple math. >> >> One advantage the Go runtime has over Python and Java is that you can fire >> off Goroutines within a process. A Goroutine is to Go what a Thread is to >> Java or a fork is to Python. You communicate between Goroutines using >> channels and multiplex channels using the "select" statement. If you can >> break up your heavy computation into lots of small bits, you will consume >> the same amount of CPU but will consume less wallclock time, returning to >> the user faster. >> >> Ikai Lan >> Developer Programs Engineer, Google App Engine >> Blog:http://googleappengine.blogspot.com >> Twitter:http://twitter.com/app_engine >> Reddit:http://www.reddit.com/r/appengine >> >> >> >> >> >> >> >> On Mon, Jun 13, 2011 at 7:47 AM, supercobra <[email protected]> wrote: >> > Go is slower than Java and Java has all the libraries and tools (IDE, >> > debuggers, refactoring, profiling, etc...) that you'll need. >> >> > Here are the speed test results from a Google study: >> >> >http://www.readwriteweb.com/hack/2011/06/cpp-go-java-scala-performanc... >> >> > -- [email protected] >> >http://supercobrablogger.blogspot.com/ >> >> > On Sun, Jun 12, 2011 at 6:39 PM, jay <[email protected]> wrote: >> > > Hi All, >> >> > > Anybody had a chance to play around with Go yet? >> >> > > My games are CPU heavy because I do a lot of number crunching on game >> > > data every time a user requests the game page. This code really has >> > > nothing to do with app engine but is pure game code. I would image >> > > this code would be significantly faster that Python. >> >> > > Anybody have any experiences to share yet? >> >> > > -- >> > > You received this message because you are subscribed to the Google Groups >> > "Google App Engine" group. >> > > To post to this group, send email to [email protected]. >> > > To unsubscribe from this group, send email to >> > [email protected]. >> > > For more options, visit this group at >> >http://groups.google.com/group/google-appengine?hl=en. >> >> > -- >> > You received this message because you are subscribed to the Google Groups >> > "Google App Engine" group. >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> >http://groups.google.com/group/google-appengine?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
