riyadparvez

FROM python:3 as build-system

RUN pip install -U pip

COPY requirements.txt requirements.txt

### create temporary image used to download and vendor packages using private key ###
FROM build-system as intermediate

# add credentials on build

riyadparvez

Requirements

---

• pandas
• scikit-learn
• sklearn-pandas
• Dive
• Google hosted jupyter notebook: Colab. Introductory tutorial on how to use colab

Topics Covered

---

riyadparvez

#! /bin/bash

#ls /tmp > /dev/null &
sleep 60 &
sudo chrt -f -p 99 $!
#sudo chrt -r

riyadparvez

#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/APSInt.h"
#include "clang/Driver/Options.h"
#include "clang/AST/AST.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/Expr.h"
#include "clang/AST/OperationKinds.h"
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/Frontend/ASTConsumers.h"

riyadparvez

#!/usr/bin/env python

# Import the disassembly library (libopcodes)
from pybfd.opcodes import Opcodes, OpcodesException
from pybfd.bfd import Bfd, BfdException

from sys import argv, exit
from subprocess import Popen, PIPE

riyadparvez

#!/bin/bash

svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm-latest
cd llvm-latest/tools
svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
cd clang/tools
svn co http://llvm.org/svn/llvm-project/clang-tools-extra/trunk extra
cd ../../../..    #go back to top directory
cd llvm-latest/projects
svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt

riyadparvez

Microreboot

Microreboots

• restart fine-grained components “with a clean slate”
• only take a fraction of the time needed for full system reboot
• Separate data recovery and application recovery

Goals of confining the reboot

riyadparvez

Pregel

Why Graph Computation Is Different

• Poor locality of memory access
• Very little work per vertex
• Changing degree of parallelism over the course of execution

MapReduce

riyadparvez

//clear the whole terminal screen
printf("\033[2J\033[1;1H");

//only clear the portion for current portion of its 
fputs("\033[A\033[2K\033[A\033[2K",stdout);
rewind(stdout);
ftruncate(1,0);

riyadparvez

    #!/usr/bin/env python
     
    """
       A pure python ping implementation using raw socket.
       
       
       Note that ICMP messages can only be sent from processes running as root.
       
       
       Derived from ping.c distributed in Linux's netkit. That code is