| pigz -d -c in.fastq.gz | | |
| | awk 'BEGIN {LN=0; } { if (LN == 1 || LN == 3) { print substr($0, 0, 26) } else { print $0 } ; if (LN == 3) { LN = 0 } else { LN++ } }' \ | |
| | pigz -c - > out.fastq.gz |
virsh edit Windows10<video> section and change it to the following one: <video>
<model type='qxl' ram='131072' vram='131072' vgamem='32768' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>| #!/usr/bin/python3 | |
| from functools import partial | |
| def colors16(): | |
| for bold in [0, 1]: | |
| for i in range(30, 38): | |
| for j in range(40, 48): | |
| print(f'\x1b[{bold};{i};{j}m {bold};{i};{j} |\x1b[0m', end='') | |
| print() |
| #!/usr/bin/env python3 | |
| import json | |
| import sys | |
| def merge(inputs): | |
| """ Merges the data in the given input handles and returns the result """ | |
| assert len(inputs) > 1 | |
| record_ids = set() |
| #!/bin/bash | |
| # Usage: source ./set_kits_env_vars.sh /path/to/your/environment/setup/script | |
| # Prerequisites: jq (sudo apt-get install -y jq) | |
| # This script sources the environment script provided by the given argument | |
| # and sets all the "environmentVariables" fields in .vscode/cmake-kits.json accordingly. | |
| # TODO: |
Andy Thomason is a Senior Programmer at Genomics PLC. He has been witing graphics systems, games and compilers since the '70s and specialises in code performance.
| #pragma once | |
| #include <boost/noncopyable.hpp> | |
| #include <boost/beast/websocket.hpp> | |
| #include <boost/beast/websocket/ssl.hpp> | |
| struct websocket_stream : boost::noncopyable |
| first_reads=$1 | |
| second_reads=$2 | |
| ddir=$(dirname $first_reads) | |
| obase_first=$(basename $first_reads .fastq.gz) | |
| obase_second=$(basename $second_reads .fastq.gz) | |
| splitsz=4000000 | |
| if [ ! -z ${first_reads} ] && [ -e ${first_reads} ] |
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
This script enables Ninja-powered builds in CLion IDE by wrapping around CMake, which it uses. See my blog post for details.
This script is provided AS IS with no guarantees given or responsibilities taken by the author. This script relies on undocumented features of CLion IDE and may lead to instability of build and/or IDE. Use it on your own risk under WTFPL terms.
