We generally don't do optimizations like that directly on assembly. In
fact, we used to do some like that but they have been removed.
We want the generated machine code to faithfully mirror the assembly input.
People writing assembly have all kind of reasons for laying out
instructions in partic
As far as I know, you cannot write ebpf code using Go. You can write C
code for ebpf filters, and then use Go to install it and interface
with it. Take a look at Cilium tools. You might also want to take a
look at https://github.com/kubeshark/tracer.
On Tue, Aug 13, 2024 at 4:55 PM Sharon Mafgaoke
Hey Everyone,
Nice to e-meet you all! I'm new here and kindly asking for some advice on a
topic I'm exploring.
While watching Rob Pike's videos about Go, I noticed he doesn't recommend
using CGO due to potential issues when changing OS/architecture.
I have an idea to read incoming IPs, perfo
That's great! I've being waiting for iterators for long.
On Tuesday, August 13, 2024 at 11:03:29 AM UTC-6 anno...@golang.org wrote:
> Hello gophers,
>
> We have just released Go 1.23.0.
>
> To find out what has changed in Go 1.23, read the release notes:
> https://go.dev/doc/go1.23
>
> You can dow
Hello community, recently I found that gc generates a lot of JMP to RET
instructions and there is no optimization for that. Consider this example:
```
// asm_arm64.s
#include "textflag.h"
TEXT ·jmp_to_ret(SB), NOSPLIT, $0-0
JMP *ret*
ret:
*RET*
*```*
This compiles to :
```
TE
Hello gophers,
We have just released Go 1.23.0.
To find out what has changed in Go 1.23, read the release notes:
https://go.dev/doc/go1.23
You can download binary and source distributions from our download page:
https://go.dev/dl/#go1.23.0
If you have Go installed already, an easy way to try go
