Re: [go-nuts] Compiling Go plugins with playground/NACL/GAE-like isolation

so its not possible. It seems you'd need to pick to have between either: a. a fast ipc mechanism (shmem, shared/dynamic libraries) b. sandbox isolation c. performance d. Deep Kernel Hacking http://stackoverflow.com/questions/27417561/linux-is-it-possible-to-sandbox-shared-library-code -- --

[go-nuts] [ANN] aah framework v0.5 - First public release

Hello Everyone - I'm very glad to announce the first public release of aah web framework for Go. v0.5 comes with an initial set of features. Gradually I will be adding more features and enhancements following the roadmap. Please try it out and let me know what you think, your feedback is very

Re: [go-nuts] Compiler: tools to develop new target for Golang?

My apologies, I have worded the question poorly. Basically, I want to compile Go source to a bytecode format, which will be interpreted at some later step. The design is similar to Java's compilation process. Thus far, I know I can produce an AST from go/parser, type check it using

Re: [go-nuts] Realizing SSD random read IOPS

On Fri, May 19, 2017 at 3:26 AM, Manish Rai Jain wrote: > >> It's not obvious to me that io_submit would be a win for normal > programs, but if anybody wants to try it out and see that would be > great. > > Yeah, my hunch is that the cost of threads context switching is

[go-nuts] Re: go fmt adds newline in var declaration when comment is last line before closing bracket

forgot - https://play.golang.org/p/VWQGAXs7WM -- 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

[go-nuts] go fmt adds newline in var declaration when comment is last line before closing bracket

This : package main var ( a int b string //test c float32 //test ) func main() { } becomes : package main var ( a int b string //test c float32 //test ) func main() { } Is the extra newline between the c float and the second commented //test

Re: [go-nuts] Go 1..8.1 powerpc 32 bit compilation?

On Fri, May 19, 2017 at 10:14 AM, wrote: > > I am newbie to golang. > Although it seems we can compile a go program to run on many different > configurations of OS and Architectures, > There is no support for power pc 32 bit linux. > > I wanted to know if there is any

[go-nuts] Go 1..8.1 powerpc 32 bit compilation?

Hello Everyone, I am newbie to golang. Although it seems we can compile a go program to run on many different configurations of OS and Architectures, There is no support for power pc 32 bit linux. I wanted to know if there is any way I can get a go program to run on power pc 32-bit?

[go-nuts] [android] Trust certificates added by the user ?

On android, only certificates present in /system/etc/security/cacerts are considered as trusted by Go (see https://github.com/golang/go/blob/master/src/crypto/x509/root_unix.go#L18). This only includes certificates added by Google, and not those added by the user (typically by using this

[go-nuts] Re: Runtime code generation?

Indeed. This is the same answer I was going to give. Run-time code generation implies a whole bunch of different scenarios with a whole bunch of use-cases. There are resource sharing concerns, security concerns, and performance concerns that need to be nailed down. Otherwise it is difficult to

[go-nuts] Re: [database/sql] Why do DB.QueryContext and Stmt.QueryContext have different retry logic?

I think this is a bug. Please file an issue. The go1.9 freeze is already in place, but this may qualify as a bugfix that will fly under that if done quickly. Thanks, -Daniel On Friday, May 19, 2017 at 7:52:42 AM UTC-7, Krzysztof Drys wrote: > > We are getting problems with driver.ErrBadConn,

Re: [go-nuts] Why golang garbage-collector not implement Generational and Compact gc?

The following article showing that a compacting gc can make the application run faster in some cases might be of interest as well: https://shipilev.net/jvm-anatomy-park/11-moving-gc-locality/ -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To

[go-nuts] [database/sql] Why do DB.QueryContext and Stmt.QueryContext have different retry logic?

We are getting problems with driver.ErrBadConn, but only if we use the prepared statements. It seems to me that this is because DB.QueryContext retries with a fresh connection and Stmt.QueryContext does not. I want to verify whether this is a bug or an expected behaviour, When DB.QueryContext

Re: [go-nuts] can i get goroutine`s id or have some local storage of a goroutine?

Hi, I just read this content as I was looking for same thing, I tried as you suggested but was unable to do so, as I am using function calls from different packages. My request flow is some what like this: > package global > > type Context struct { > logger log.Logger > } >

[go-nuts] golang googledrive api becomes slow after sometime

I am using following code to download googledrive documents to list files: *listArgs := listAllFilesArgs{ query: "", fields: []googleapi.Field{"nextPageToken", "files(id,name,mimeType,size,md5Checksum,parents,trashed,modifiedTime,starred)"}, } files, err := self.listAllFiles(listArgs)*

Re: [go-nuts] issues about struct align

Dnia 2017-05-19, o godz. 04:28:53 xjdrew napisał(a): > uint64 should aligin in 8 bytes, why it aligns in 4 bytes in > go1.8.1.linux-386? uint64 member IS 8 bytes wide. It is aligned to the machine word boundary which is 4B (32/8) for 32bit architecture and 8B for 64b one

Re: [go-nuts] issues about struct align

On Fri, May 19, 2017 at 1:29 PM xjdrew wrote: > uint64 should aligin in 8 bytes, why it aligns in 4 bytes in go1.8.1.linux-386? https://en.wikipedia.org/wiki/Data_structure_alignment#Typical_alignment_of_C_structs_on_x86 > Could anyone tell me how I can get the same result

[go-nuts] issues about struct align

Hello everyone, Code as below, playground url(https://play.golang.org/p/XSx--6uF0E): package main import "fmt" import "unsafe" type A struct { a uint8 b uint64 } func main() { a := {} fmt.Println(unsafe.Sizeof(a)) fmt.Println(unsafe.Sizeof(*a)) } When I run the code in go playground,

Re: [go-nuts] Realizing SSD random read IOPS

Sorry for the delay in replying. Got busy with a presentation at Go meetup. > I agree with Dave that looking at the execution tracer is likely to help. I tried to run it, but nothing renders on my chrome (running on Arch Linux). Typical about:tracing works, but this doesn't. And there isn't much