melodylail

ELF Format Cheatsheet

Introduction

Executable and Linkable Format (ELF), is the default binary format on Linux-based systems.

Compilation

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

Does the design expect failures to happen regularly and handle them gracefully?
Have we kept things as simple as possible?

	# [filter size, stride, padding]
	#Assume the two dimensions are the same
	#Each kernel requires the following parameters:
	# - k_i: kernel size
	# - s_i: stride
	# - p_i: padding (if padding is uneven, right padding will higher than left padding; "SAME" option in tensorflow)
	#
	#Each layer i requires the following parameters to be fully represented:
	# - n_i: number of feature (data layer has n_1 = imagesize )
	# - j_i: distance (projected to image pixel distance) between center of two adjacent features

	#!/usr/bin/env python
	# encoding: utf-8

	from __future__ import print_function

	'''
	analyze /proc/<pid>/smaps

	doc
	http://liutaihua.github.io/2013/04/25/process-smaps-analysis.html