Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-15 Thread Henrik Johansson
Ah well. Still cool though! On Thu, 15 Jun 2017, 22:12 Ian Lance Taylor, wrote: > On Thu, Jun 15, 2017 at 12:16 PM, Henrik Johansson > wrote: > > > > I must have missed this but just clarify my thoughts are all file reads > > async now? That would a pretty big deal for apps that read a lot of >

Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-15 Thread Ian Lance Taylor
On Thu, Jun 15, 2017 at 12:16 PM, Henrik Johansson wrote: > > I must have missed this but just clarify my thoughts are all file reads > async now? That would a pretty big deal for apps that read a lot of files. That would be nice but in practice most systems do not support pollable I/O on disk fi

Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-15 Thread Henrik Johansson
I must have missed this but just clarify my thoughts are all file reads async now? That would a pretty big deal for apps that read a lot of files. tors 15 juni 2017 kl 19:30 skrev Ian Lance Taylor : > On Thu, Jun 15, 2017 at 7:37 AM, wrote: > > > > With go1.9beta1 (Linux / amd64) I noticed an e

Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-15 Thread Ian Lance Taylor
On Thu, Jun 15, 2017 at 7:37 AM, wrote: > > With go1.9beta1 (Linux / amd64) I noticed an extra file descriptor that I > cannot explain. > A simple example is after calling ioutil.ReadDir(). > > package main > import ( > >"fmt" > >"io/ioutil" > > ) > > func main() { > >_, e

Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-15 Thread Brad Fitzpatrick
If you view the HTML source, the relevant CL numbers are in comments. On Wed, Jun 14, 2017 at 11:02 PM, wrote: > Can someone elaborate more on "Large object allocation performance is > significantly improved in applications using large (>50GB) heaps containing > many large objects."? What PR /

Re: [go-nuts] Re: Go 1.9 Beta 1 is released

2017-06-14 Thread Brad Fitzpatrick
Correct. https://github.com/golang/go/issues/19082 remains open. See https://dev.golang.org/release for the other bugs not yet fixed. On Wed, Jun 14, 2017 at 5:03 PM, Ben Shi wrote: > still no aarch64 prebuilt binary? > > Ben Shi > > 在 2017年6月15日,06:15,Chris Broadfoot 写道: > > Hello gophers,