Thanks, Ian and Andrey.
On Thu, 2019-12-05 at 21:06 -0800, Ian Lance Taylor wrote:
> On Thu, Dec 5, 2019 at 9:02 PM andrey mirtchovski <
> mirtchov...@gmail.com> wrote:
> >
> > i think cgo does some magic with defining functions called via
> > C.funcname. if you have the same func defined in the
On Thu, Dec 5, 2019 at 2:41 AM Nitish Saboo wrote:
>
> I am having a cgo(go + c) service.Is it possible to run multiple processes of
> the same service in parallel ?
Well, it depends on what the service does. But there is nothing in
the Go tools or standard library that prevents you from doing
On Thu, Dec 5, 2019 at 9:02 PM andrey mirtchovski wrote:
>
> i think cgo does some magic with defining functions called via
> C.funcname. if you have the same func defined in the C preamble as
> well as call it from the same Go file you get the same func defined
> twice. putting it elsewhere as an
i think cgo does some magic with defining functions called via
C.funcname. if you have the same func defined in the C preamble as
well as call it from the same Go file you get the same func defined
twice. putting it elsewhere as an extern seems to work.
to be honest i never dug into it. i did it o
Thanks. Can you explain the reason for this so it sticks in my head?
On Thu, 2019-12-05 at 21:03 -0700, andrey mirtchovski wrote:
> you just need to split it in two files. the cfuncs go into another
> (sorry for lack of playground link):
>
> $ go build cgo.go cfunc.go
> $ ./cgo
> Hello from stdio
you just need to split it in two files. the cfuncs go into another
(sorry for lack of playground link):
$ go build cgo.go cfunc.go
$ ./cgo
Hello from stdio
$ cat cgo.go
package main
/*
#include
extern void myprint(char *s);
*/
import "C"
import "unsafe"
//export Example
func Example() {
cs :=
I am trying to write a shared module that will be called from C, but I
have run into a problem in using the work-around in
https://github.com/golang/go/wiki/cgo#the-basics for calling variadic C
functions.
The case that I have is more complex, but altering the example at the
wiki demonstrates the
I’m pretty sure there is no “otherwise simple” example, because depending on
two versions of the same library isn’t usually something a project does
deliberately (except as a last resort). It’s normally the consequence of an
extremely complex forest of dependencies.
Andy
> On Dec 5, 2019, at 5
Hi All,
I'm working on improving the Spack (https://spack.io) package managers
support for Go-based application
(https://github.com/spack/spack/issues/13023).
I'm trying to wrap my head around what Go's support for simultaneously
using multiple major versions of a dependency means to Spack.
To
On Monday, December 2, 2019 at 12:56:14 PM UTC-5, Alexey wrote:
>
> I would like to announce the first public release of Arhat, an
> experimental deep learning framework implemented in Go.
>
> Unlike most mainstream frameworks that perform training and inference
> computations directly, Arhat t
On Monday, December 2, 2019 at 10:33:25 PM UTC-5, Xiangdong JI wrote:
>
> Hi,
>
> Wondering if there is any public database/dashboard of Go's benchmarking
> data available? Thanks.
>
And by "public database" you meant a central one that covers everything?
I.e., the purpose of benchmarking vari
Hi,
Any existing tools out there that can turn Go's benchmark result from text
into chart?
I'm looking for a simple/light-weighted solution, like using gnuplot, or
web --
Found one using Python to plot Go's benchmark result, but don't like the
overhead.
thx
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Can you clarify what exactly your problem is? I am asking because the only
configuration that should be needed for go is to make sure it is in your
system path (which mishandled by the installer). There is nothing else that
you *MUST* configure for it to work.
What is the actual problem you are ha
On Thursday, December 5, 2019 at 12:27:20 PM UTC-5, Rodrick Brown wrote:
>
> The first thing
>
Thanks. But that was not what I was asking for.
I have the shells working. But go's installation has a lot of config stuff
that needs to be setup.
I want to have go work the same no matter which shell
Are there any complete distros for golang 1.x on Z/OS?
It seems that an IBM group in china had it working but is currently not
supporting it.
The "raleigh" server at IBM seems to be down so cross-compiling it has
become not possible.
Is there anyone here who knows where the distributions are?
R
Nothing to be done here. This is the expected behavior and has been that way
since the start of Unix.
You can get around this by piping to an intermediate process that spools to
disk and reads from that - until you run out of disk space.
Honestly you probably should fix the consumer.
> On D
The first thing you need to do is to enable Windows Subsystem for Linux
feature from PowerShell.
Go to the Start menu and search for PowerShell. Run it as administrator:
Once you have the PowerShell running, use the command below to enable Bash
in Windows 10.
Enable-WindowsOptionalFeature -Online -
I also run into this problem these days. Finally I found that adding "env
CGO_LDFLAGS=-no-pie" to go build command line could solve this problem. For
example, "env CGO_LDFLAGS=-no-pie go build -o main main.go".
On Monday, July 1, 2019 at 8:22:08 AM UTC+8, czha...@gmail.com wrote:
>
> I posted th
I've run into an insidious issue.
The log package writes to the standard error. However, at least on linux,
if stderr is redirected to a pipe and the other end of that pipe is not
drained, then the kernel buffer associated with that pipe eventually gets
full, and once that happens, subsequent w
Hi,
I did a quick investigation but I could not find a post that confirms
whether there is a machine-friendly URL for Go releases?
I would hope there would be a JSON file from which I could use to monitor
releases and obtain download URLs. Something similar to what CoreOS does:
https://coreos.
Hi,
I am having a cgo(go + c) service.Is it possible to run multiple processes
of the same service in parallel ?
Thanks,
Nitish
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Hello Serhat,
Yes, I do not see a use case either. This is why I opened this thread, to
know if someone sees a use case since it has been mentioned on GitHub :)
Le jeudi 5 décembre 2019 11:33:10 UTC+4, Serhat Şevki Dinçer a écrit :
>
> In runtime it says:
>
> The GOMAXPROCS variable limits th
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