Hello, Was there a solution to this? I am having the same issue. Win 10 machine and compiling and running simple lines of code takes ages.
Henry kirjutas neljapäev, 15. detsember 2022 kl 11:52:35 UTC+2: > Assuming that it is a basic Hello World program, I don't have such > problems on my Windows 11 laptop and like many Windows machines, it has > antivirus, etc. running. I think it could be something specific to your > machine or environment. > > On Thursday, December 15, 2022 at 2:11:48 PM UTC+7 marc...@gmail.com > wrote: > >> It can also be something to exclude the tmp directory in which Go >> compiles when you do a 'go run' >> (I assume you meant that when saying 'build and run') >> >> What happens if you just build? >> - Is this slow >> what happens if you just execute? >> - Is this slow? >> >> What happens if you go install some-tool and run that? >> - is that slow? >> >> Op woensdag 14 december 2022 om 21:03:26 UTC+1 schreef >> thepud...@gmail.com: >> >>> Hi Declan, >>> >>> Virus scanners can slow things down significantly on Windows, including >>> virus scanners can go into overdrive if you are touching many files, >>> touching files with atypical extensions, or building and then immediately >>> executing a new binary. >>> >>> To start, you could try temporarily disabling your virus scanner and see >>> if it helps. >>> >>> If it does help, you might be able to benefit from finer grain changes. >>> Most virus scanners support exclusion lists if you have sufficient >>> privileges. You could try for example excluding (1) the directories with >>> your Go code, (2) the directory shown in 'go env GOCACHE', (3) possibly the >>> directory shown in 'go env GOMODCACHE', and possibly others. >>> >>> I would be curious to hear your results. >>> >>> Even if this is not the particular problem you hit, it is something >>> other gophers hit, and it would be nice to document this somewhere if it >>> isn't already. >>> >>> Separately, I thought that Rust for example would add some default >>> exclusions for Windows Defender, which could be an option for the Go >>> Windows installer. However, I'm not seeing that just now based on some >>> quick spot checking, so maybe that's something Rust only used to do, or >>> perhaps I am thinking of something else. >>> >>> Finally, especially if you are in a corporate environment, there can be >>> other security agents, network services, proxies, and other agents that can >>> interfere with development performance beyond virus scanners. >>> >>> Regards, >>> thepudds >>> >>> On Wednesday, December 14, 2022 at 12:57:40 PM UTC-5 Declan Finn wrote: >>> >>>> Hi, >>>> >>>> Platform: Windows 10 >>>> Go Version: 1.19.4 >>>> >>>> Compile and run of the most basic helloworld program is extremely slow >>>> on my windows machine, taking roughly 30 seconds every time. >>>> Whereas the exact same program, using the same go version, compiles and >>>> runs in under 1 second on my Ubuntu machine. >>>> Why is it so slow on windows? >>>> I asked a collogue to do the same test on his windows machine and he >>>> sees the same slowness. >>>> Any help would be greatly appreciated. >>>> >>>> >>>> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/ede916ad-cd1b-431d-b8a0-4477d8a786ccn%40googlegroups.com.
