pelletier

package main

import (
	"reflect"
	"unsafe"
)

// Safe version to do this.
func ReadOnlyChanFromSlice(s []string) <-chan string {
	c := make(chan string, len(s))

pelletier

gh issue list --json number,title,body -t "{{range .}}
---

## {{.number}} - {{.title}}

{{.body}}

{{end}}"|sed 's/\r//g' > issues.md

pelletier

// Package document provides tools for manipulating the structure of TOML
// documents.
//
// While github.com/pelletier/go-toml provides efficient functions to transform
// TOML documents to and from usual Go types, this package allows you to create
// and modify the structure of a TOML document.
//
// Comments
//
// Most structural elements of a Document can have comments attached to them.

pelletier

# Script to generate performance graph for utf8.Valid.
# Takes output of go test -bench as stdin.
#
#   make && go test ./utf8 -run=None -bench=BenchmarkValid|tee out.txt
#   python plot.py < out.txt
#   open data.png


import fileinput
import re

pelletier

// Go AVO code that generates a right shift cross lanes with zeroes fill when offset is known and less than 16 bytes.

	Comment("Shift right that works if remaining bytes >= 16")

	VPMOVQU(Mem{Base: d}, currentBlockY)

	zeroes := YMM()
	VPXOR(zeroes, zeroes, zeroes)

	src1 := YMM()

pelletier

;; Display the assembly generated by the Go compiler of the code at current line in an emacs buffer.
;;
;; Navigate to a line of go code, then M-x my/go-show-asm.
(defun my/go-show-asm ()
  (interactive)
  (let* ((p (buffer-file-name))
	 (out-b "*go-show-asm*")
	 (needle (concat p ":" (number-to-string (line-number-at-pos)))))
    (if (string-suffix-p ".go" p)
	(progn

pelletier

Hello, world!

pelletier

#include <immintrin.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>

const char mask_bytes[] = {
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,

pelletier

"""Python script that automates the benchmarking of Go utf8.Valid function over
small inputs.

This script will clone the Go repository, build the Go toolchain, and run the
utf8.Valid benchmarks over small inputs, both on the CL and its parent, and plot
the time per operation.

Requirements:

- Python 3