nicolasnoble

/*
 * Minimal reproducer for the UCX cuda_copy MD multi-handle VMM registration
 * truncation bug.
 *
 * SYMPTOM
 *   ucp_put_nbx on a CUDA buffer composed of multiple cuMemCreate handles
 *   mapped contiguously into one VA range fails with IBV_WC_LOC_PROT_ERR
 *   (CQE syndrome 0x4) as soon as the put crosses a handle boundary.
 *
 *     [host:pid:0:tid] ib_mlx5_log.c:179  Local protection error on

nicolasnoble

#!/bin/bash

if [ -z "$1" ] ; then
    dev=/dev/md0
else
    dev=$1
fi

mdadm --detail $dev |
awk ' h == 1 { print $0; } /Number.*Major.*Minor.*RaidDevice.*State/ { h = 1; } ' |

nicolasnoble

#include <stdio.h>

#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"

static int outergc(lua_State *L) {
  void * n = lua_touserdata(L, lua_upvalueindex(1));
  void * o = lua_touserdata(L, -1);
  printf("Outer gc called on %p with upvalue = %p\n", o, n);

nicolasnoble

#include <stdint.h>
#include <stdio.h>

static inline uint8_t from_BCD(uint8_t x) { return ((x & 0x0f) + ((x & 0xf0) >> 4) * 10); }
static inline uint32_t from_MSF(uint8_t m, uint8_t s, uint8_t f) {
    return (from_BCD(m) * 60 + from_BCD(s)) * 75 + from_BCD(f);
}

static void probe_sector(const uint8_t* sector, unsigned expected_lba) {
    // do we have a sync pattern?

nicolasnoble

workspace(name = "grpc_example")

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "com_github_grpc_grpc",
    sha256 = "bbc8f020f4e85ec029b047fab939b8c81f3d67254b5c724e1003a2bc49ddd123",
    strip_prefix = "grpc-d8f4928fa779f6005a7fe55a176bdb373b0f910f",
    urls = ["https://github.com/grpc/grpc/archive/d8f4928fa779f6005a7fe55a176bdb373b0f910f.tar.gz"],
)

nicolasnoble

'use strict'

const {promisify} = require('util')
const download = promisify(require('download-git-repo'))
const fs = require('fs')
const glob = promisify(require('glob'))
const yaml = require('js-yaml')

const data = []

nicolasnoble

class DiscreteCos {
  public:
      DiscreteCos() { generate(); }
    static const unsigned int DC_2PI = 2048;
    static const unsigned int DC_PI  = 1024;
    static const unsigned int DC_PI2 = 512;

    int32_t cos(unsigned int t) {
        t %= DC_2PI;
        int32_t r;

nicolasnoble

class DiscreteCos {
  public:
      DiscreteCos() { generate(); }
    static const unsigned int DC_2PI = 2048;
    static const unsigned int DC_PI  = 1024;
    static const unsigned int DC_PI2 = 512;

    int32_t cos(unsigned int t) {
        t %= DC_2PI;
        int32_t r;

nicolasnoble

#define NOMINMAX
#define _CRT_SECURE_NO_WARNINGS
#ifdef _WIN32
#define WIN32LEANANDMEAN
#include <windows.h>
#endif

#include <assert.h>
#include <ctype.h>
#include <stdint.h>

nicolasnoble

const github = require('octonode')
const repoName = /* repository name */
 
const client = github.client(/* user token */)
const repo = client.repo(repoName)
 
async function migrateAll() {
    let page = 1
    while (true) {
        const prsResult = await repo.prsAsync({page: page, state: 'open'})