Re: [go-nuts] Limit goroutine resource usage?
There's no equivalent of the methods you mentioned. You can't limit a goroutine from another goroutine, because (among other reasons) there's no way to name it. A goroutine can limit itself a bit by calling runtime.Gosched, or more forcefully using time.Timer. Andrey's suggestion of limiting how fast you feed it work is also a good idea. On Wednesday, August 15, 2018 at 8:42:18 PM UTC-7, andrey mirtchovski wrote: > > it seems from your suggested solutions that you're concerned about cpu > usage. does the goroutine communicate with anything? you can limit its > resources by feeding it less data (via a limiter goroutine) or by > editing it itself do less work (via editing the code)? there is > nothing inherently needed from the operating system to throttle it, it > can all be done via go communication patterns. for example we often > limit how much work can be done by using a n-sized buffered channel > that ensures only n items are processed at a certain time. > On Wed, Aug 15, 2018 at 9:29 PM Olivia Nelson > > wrote: > > > > I'm trying to limit the CPU usage of a goroutine. Is there anything like > SuspendThread on windows and SIGSTOP/SIGCONTINUE on linux? > > > > I'm not sure if it's possible. > > > > -- > > 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...@googlegroups.com . > > For more options, visit https://groups.google.com/d/optout. > -- 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.
Re: [go-nuts] Limit goroutine resource usage?
it seems from your suggested solutions that you're concerned about cpu usage. does the goroutine communicate with anything? you can limit its resources by feeding it less data (via a limiter goroutine) or by editing it itself do less work (via editing the code)? there is nothing inherently needed from the operating system to throttle it, it can all be done via go communication patterns. for example we often limit how much work can be done by using a n-sized buffered channel that ensures only n items are processed at a certain time. On Wed, Aug 15, 2018 at 9:29 PM Olivia Nelson wrote: > > I'm trying to limit the CPU usage of a goroutine. Is there anything like > SuspendThread on windows and SIGSTOP/SIGCONTINUE on linux? > > I'm not sure if it's possible. > > -- > 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. -- 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.
[go-nuts] Limit goroutine resource usage?
I'm trying to limit the CPU usage of a goroutine. Is there anything like SuspendThread on windows and SIGSTOP/SIGCONTINUE on linux? I'm not sure if it's possible. -- 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.
