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Usage: rpm [OPTION...]

Query/Verify package selection options:
  -a, --all                        query/verify all packages
  -f, --file                       query/verify package(s) owning file
  -g, --group                      query/verify package(s) in group
  -p, --package                    query/verify a package file
  --pkgid                          query/verify package(s) with package identifier
  --hdrid                          query/verify package(s) with header identifier
  --triggeredby                    query the package(s) triggered by the package

NanXiao

#include <sys/types.h>
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/errno.h>
#include <sys/systm.h>
#include <sys/conf.h>
#include <sys/uio.h>

static d_open_t hello_open;

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package main

import (
	"log"
	"net/http"
	"github.com/gorilla/mux"
	"encoding/json"
	"strconv"
	"sync"
)

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package main

import (
	"fmt"
	"net/http"
	"encoding/json"
)

func main()  {
	req, _ := http.NewRequest("GET", "https://api.clever.com/v1.1/sections", nil)

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#define PACKAGE "bfd_test"
#include <iostream>
#include <bfd.h>

int main(int argc, char** argv)
{
    if (argc == 1)
    {
        std::cout << "Lack input file!\n";
        return 1;

NanXiao

/* compile:
 * /opt/cuda/bin/nvcc -ccbin g++ -gencode=arch=compute_60,code=sm_60 -std=c++11 -O3 -I/usr/local/nccl/include/ -L/opt/cuda/lib64 -lcudart -lrt -L/usr/local/nccl/lib -lcurand -lnccl -lnvToolsExt -o nccl_ex nccl_ex.cu
 */

#include "nccl.h"
#include <stdio.h>

#define GPU_COUNT	(4)

#define CUDACHECK(cmd) do {                         \

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#include <stdio.h>
#include <unistd.h>
#include <sys/time.h>

#define CPU_NUM (104)
#define LOOP_NUM (100)
#define ARRAY_SIZE (CPU_NUM * LOOP_NUM)

double a[ARRAY_SIZE], b[ARRAY_SIZE], c[ARRAY_SIZE];

NanXiao

A non-maskable interrupt (NMI) is an interrupt type which differs from standard interrupt mechanism by enforcing attention from the interrupt processor (usually the CPU).  This solution discusses an NMI is in more depth and how they are handled.

### What is an Interrupt ? ###

Modern systems architecture has created tightly coupled connect between system components.  Work for components can be handed off to a component for completion.  Rather than wait for the component the main CPU can be tasked to do other pending work.

When the component has completed its work it will raise a signal to the main processor.  The main processor considers this signal an "interrupt", as the current work on the CPU will be interrupted immediately   Each component has a number assigned to it.

### Why "mask" an interrupt ? ### 

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#include <fstream>
#include <iostream>
#include <sstream>
#include <string>

int main()
{
    const std::string meminfo_file("/proc/meminfo");

    std::ifstream ifs(meminfo_file);

NanXiao

# If you're looking into the C10M problem (10 million concurrent connections)
# you might want to play with DPDK (Originally proprietry Intel, now open source)
#
# C10M: http://c10m.robertgraham.com/
# DPDK: http://dpdk.org/
#
# This is a quick summary how to install dpdk on ubuntu
# running inside virtualbox on a mac

# On my Mac: