juniorprincewang

#!/bin/bash

/sbin/modprobe nvidia

if [ "$?" -eq 0 ]; then
  # Count the number of NVIDIA controllers found.
  NVDEVS=`lspci | grep -i NVIDIA`
  N3D=`echo "$NVDEVS" | grep "3D controller" | wc -l`
  NVGA=`echo "$NVDEVS" | grep "VGA compatible controller" | wc -l`

juniorprincewang

%!TEX program = xelatex
% Font Size:
%   10pt, 11pt, 12pt
% Paper Size:
%   a4paper, letterpaper, a5paper, leagalpaper, executivepaper, landscape
% Font Family:
%   roman, sans
\documentclass[12pt, a4paper, roman]{moderncv}

% Style:

juniorprincewang

#include <stdio.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>

#define STORAGE_ID "/SHM_TEST"
#define STORAGE_SIZE 32

int main(int argc, char *argv[])

juniorprincewang

#!/bin/bash
# the following must be performed with root privilege

helpFuction()
{
	echo ""
	echo "Usage: $0 device_id"
	echo -e "\t device_id is the id of nvidia device from what nvidia-smi displays"
	exit 1
}

juniorprincewang

NVCC=/usr/local/cuda/bin/nvcc
LIBS=-lcuda
INCLUDE=~/NVIDIA_CUDA-9.1_Samples/common/inc
all:main

threadMigration_kernel64.ptx:threadMigration_kernel.cu
	$(NVCC) -ptx -o $@ $< $(LIBS) -arch=sm_35

main:threadMigration.cpp
	$(NVCC) $(LIBS) -I $(INCLUDE) -o threadMigration threadMigration.cpp

juniorprincewang

#!/bin/bash
./t1034 &
./t1034

juniorprincewang

#!/bin/bash

avg_time() {
	# usage: avg_time n command ...
	#
	n=$1; shift
	(($# > 0)) || return
	for((i = 0; i < n; i++)); do
		{ time -p "$@" &>/dev/null; } 2>&1
	

juniorprincewang

/* 
POSIX: 
gcc -std=gnu99 -o mmap_shm mmap_shm.c -lrt
 */
#include <stdio.h>
#include <stdint.h>
#include <assert.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>

juniorprincewang

/**
After setting BIOS with "software controlled" option, try to enable SGX in software opt-in way.
The source code comes from https://github.com/intel/linux-sgx/issues/238#issuecomment-377324381.
I just compile and execute it. 

Note that: replace the path with your own, run it with root permission, then reboot the machine

gcc -o sgx_enable sgx_enable.c -I /home/max/data/gitroom/linux-sgx/common/inc/ -L /home/max/data/gitroom/linux-sgx/build/linux/ -lsgx_capable
sudo ./sgx_enable
sudo reboot

juniorprincewang

cifar10

• Caffe Alex's CIFAR-10 tutorial, Caffe style

cd $CAFFE_ROOT
./data/cifar10/get_cifar10.sh
./examples/cifar10/create_cifar10.sh
./examples/cifar10/train_quick.sh