hayamiz

// Ubiquity plugin
// Tokyo amesh.
 
CmdUtils.CreateCommand({
  name: "amesh",
  author: { name: "Y. Hayamizu", email: "y.hayamizu@gmail.com"},
  description: "Check weather around Tokyo.",
  help: "Just type \"amesh\", and then you get weather information.",
  _zeropad: function(num, width){
    if (width - num.toString().length > 0){

hayamiz

// Ubiquity plugin
// ALC(eijiro)

var eijiro_waitqueue = [];

var word_var = {
  _name: "search word",
  suggest: function( text, html ) {
    var suggestions = [CmdUtils.makeSugg(text)];
    if(window.foxytunesGetCurrentTrackTitle){

hayamiz

// Ubiquity plugin
// delicious
 
CmdUtils.CreateCommand({
  name: "delicious",
  icon: "http://delicious.com/favicon.ico",
  author: {name: "Y. Hayamizu", email: "y.hayamizu@gmail.com"},
  description: "An Ubiquity plugin for bookmarking on delicious",
  takes: {notes: noun_arb_text},
  execute: function(directObject){

hayamiz

// Ubiquity plugin
// Latest earth quake information by tenki.jp

CmdUtils.CreateCommand({
  name: "quake",
  author: {name: "Y. Hayamizu", email: "y.hayamizu@gmail.com"},
  description: "Check latest earthquake information in Japan.",
  preview: function(pblock){
    jQuery.ajax({
      url: "http://tenki.jp/earthquake/",

hayamiz

;;;
;;; Shell - '*shell*' will be renamed '*shell ($PWD)*'
;;;
(defun my-rename-buffer-with-pwd ()
  (let ((cur-buffername (buffer-name))
	(new-buffername (concat "*shell (" (pwd) ")*")))
    (unless (equal cur-buffername new-buffername)
      (rename-buffer new-buffername t))))

(defadvice comint-send-input (after rename-if-cd)

hayamiz

CmdUtils.CreateCommand({
  name: "otwitter",
  synonyms: ["tweet"],
  icon: "http://assets3.twitter.com/images/favicon.ico",
  takes: {status: noun_arb_text},
  modifiers: { "as" : noun_type_twitter_user },
  description: "Update your twitter status and Outputz records.",
  help: "You'll need a <a href=\"http://twitter.com\">Twitter account</a>. If you're not already logged in you'll be asked to log in.",
  preview: function(previewBlock, directObj, mods) {
	// these are converted in the Twitter database anyway, and counted as 4 characters

hayamiz

// ==UserScript==
// @name           OutputzGraphNicer
// @namespace      hayamiz
// @include        http://outputz.com/*
// ==/UserScript==

(function(){
  var ret = document.evaluate("//img[contains(@src,'cht=p3')]", document, null, 7, null);
  for(i=0;i < ret.snapshotLength;i++){
    var graph = ret.snapshotItem(i);

hayamiz

(defvar r5rs-keywords
  '("abs" "acos" "and" "angle"
    "append" "apply" "asin" "assoc"
    "assq" "assv" "atan" "begin"
    "boolean?" "caar" "cadr" "call-with-current-continuation"
    "call-with-input-file" "call-with-output-file" "call-with-values" "car"
    "case" "cdddar" "cddddr" "cdr"
    "ceiling" "char->integer" "char-alphabetic?" "char-ci<=?"
    "char-ci<?" "char-ci=?" "char-ci>=?" "char-ci>?"
    "char-downcase" "char-lower-case?" "char-numeric?" "char-ready?"

hayamiz

require 'thread'

$queue = Queue.new

workers = Array.new(100).map do
  Thread.new do
    block = $queue.pop
    block.call()
  end
end

hayamiz

The art of multiprocessor programming: TM元祖のHerlihyとSTM元祖のShavitが書いた並列プログラミング本。後ろのほうでTMが扱われているけど読んでない。

http://www.cs.rochester.edu/u/scott/papers/2004_TR839.pdf : 2004年時点でのSTMについてよくまとまっている印象。

http://queue.acm.org/detail.cfm?id=1454466: ACMの雑誌の記事。冒頭のTMまとめがわかりやすかったような印象。

http://www.logos.ic.i.u-tokyo.ac.jp/~haya/files/papers/bachelor_final_thesis.pdf の参考文献

[1] transactional memoryの原論文。キャッシュラインに手を加えるハードウェアによる実装。アイディアはとてもシンプルでわかりやすい。背景知識として、Herlihyのやってきたlock-free系の話がわかるとよいかもしれない。