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Prepare datasets

Zero files

#!/bin/bash
set -euo pipefail

mkdir zero
for i in {1..1000000}; do
@dtjm
dtjm / join_test.go
Last active November 26, 2023 13:18
Benchmarking various ways of concatenating strings in Go
package join
import (
"fmt"
"strings"
"testing"
)
var (
testData = []string{"a", "b", "c", "d", "e"}
@marktheunissen
marktheunissen / pedantically_commented_playbook.yml
Last active April 26, 2024 23:26 — forked from phred/pedantically_commented_playbook.yml
Insanely complete Ansible playbook, showing off all the options
This playbook has been removed as it is now very outdated.
@jboner
jboner / latency.txt
Last active May 29, 2024 05:28
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@originell
originell / extract_exceptions.py
Created February 27, 2012 10:29
Python Traceback Extractor from text/log files.
"""
Extract unique Python-Exceptions with their Traceback from a log/text file.
Usage::
python extract_exceptions.py -f logfile.txt
Furthermore it supports excluding exceptions you don't want to have::
python extract_exceptions.py -f logfile.txt -e ValueError,AttributeError