benoit-cty

'''
Script to archive Slack messages from a channel list.
You have to create a Slack Bot and invite him to private channels.
View https://github.com/docmarionum1/slack-archive-bot for how to configure your account.
Then provide the bot token to this script with the list of channels.
'''

TOKEN='xoxb-xxxxx-xxxxxx-xxxxxxxxxxx'

channels = {

mingfeima

PyTorch Channels Last Memory Format Performance Optimization on CPU Path

("mkldnn" has been renamed to "oneDNN", but exsiting PyTorch APIs still use "mkldnn", future work will align PyTorch user level APIs to "oneDNN")

Table of Contents

• PyTorch Channels Last memory format introduction
• oneDNN API for NHWC layout
• Generic Channels Last memory format optimization with ATen native
• oneDNN NHWC integration

NB: Memory format refers to data representation that describes how multidimensional arrays (nD) are stored in linear (1D) memory address space. Memory format has the same semantic with layout in oneDNN. Layout in PyTorch has other semantic ofdescribing dense or sparse with the attributes: 'torch.strided', 'torch.sparse_coo'.

fay59

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;

RagedUnicorn

Cloud-Init Debugging

Cloud-init combined with terraform can be a powerful tool to provision instances on startup. Debugging scripts that are run by cloud-init however are not the easiest to debug.

Logs

Usually on an Ubuntu machine a lot of what is happening can be found in the syslog

cat /var/log/syslog

CatherineH

from random import randint
import matplotlib.pyplot as plt
from matplotlib.ticker import FormatStrFormatter
from qutip import tensor, basis, hadamard_transform, identity

# initialize the |0> and |1> qubit states
zero = basis(2, 0)
one = basis(2, 1)

# how many times have we applied the oracle and diffuser?

endtimesnetwork

pragma solidity 0.4.17;

library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal pure returns (uint256) {

tommyettinger

/*  Written in 2017 by Tommy Ettinger (tommy.ettinger@gmail.com)

To the extent possible under law, the author has dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.

See <http://creativecommons.org/publicdomain/zero/1.0/>. */

#include <stdint.h>

skykistler

#### Install and load required libraries ####
.requiredLibraries <- c(
  'prophet',
  'dplyr',
  'magrittr',
  'quantmod'
)

## All libraries will be installed if needed ##
.requireLib <- function(package) {

stupidpupil

GalliumOS on Edgar

This document sets out how I installed GalliumOS 2.1 on a new Acer Chromebook 14" (CB3-431) 'Edgar' in April 2017. I installed GalliumOS on the internal eMMC storage, but left Chrome OS in place (allowing dual-booting).

It is meant to be an easy-to-follow and particularly thorough (if repetitive) guide, but I make no warranty that it will work correctly for you. It will wipe all data on your Edgar.

I have tried to provide references for each section; see the GalliumOS wiki guide to chrx installation for an overview of the general process.

⚠ Caution: There have been reports of Edgars' speakers overheating, due to a malfunction of the audio hardware, when booted into anything other than Chrome OS. I have not experienced this, and it seems to be believed that this will not now occur under GalliumOS. More information can be found in the comments for the [GalliumOS Braswell Platform Validation

karpathy

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)