matthewd

From ad920f9466238692614d510e165f94c8bcdec838 Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Fri, 26 Feb 2010 00:16:35 +1030
Subject: [PATCH] Remove duplicate module_function call in kernel.rb

Cleans up a copy & paste error I introduced two years ago.
---
 kernel/common/kernel.rb |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

matthewd

From e31a244f78dfcdeef1381a24a657a6779792767c Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Sat, 13 Mar 2010 19:26:58 +1030
Subject: [PATCH 1/3] Correctly handle large numeric Config values.

Previously, values > Fixnum::MAX would behave incorrectly.

In passing, also fix handling of negative values: don't strip their
sign(!), but still treat them as numeric.
---

matthewd

From 7b4f0646096edb78b4ca48ba028576fded3369d0 Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Sun, 14 Mar 2010 15:28:39 +1030
Subject: [PATCH] Improve & extend Kernel.{rand,srand} specs.

---
 spec/ruby/core/kernel/rand_spec.rb  |  101 +++++++++++++++++++++++++++++++----
 spec/ruby/core/kernel/srand_spec.rb |   35 +++++++++++--
 2 files changed, 121 insertions(+), 15 deletions(-)

matthewd

From 695d27766eeff690dd530e9bc1933365367ed85d Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Sat, 10 Apr 2010 02:51:26 +0930
Subject: [PATCH] Improved Kernel.{rand,srand} implementation.

Doesn't yet produce extra randomness to properly fill a bignum range.
---
 benchmark/rubinius/bm_random.rb |   50 ++++++++++++++++++
 kernel/common/kernel.rb         |   64 +++++++----------------
 kernel/common/load_order.txt    |    1 +

matthewd

require 'benchmark'

total = (ENV['TOTAL'] || 10_000).to_i

unless defined?(Rubinius)
module Rubinius
  Tuple = Array
  WORDSIZE = 32
end
class Fixnum

matthewd

From 1dde9f8ed1eb9fab95cc974c1da00e61c8426a80 Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Thu, 15 Apr 2010 13:16:04 +0930
Subject: [PATCH 1/3] C++ Kernel.{rand,srand} implementation

---
 benchmark/rubinius/bm_random.rb |   50 ++++++
 kernel/common/kernel.rb         |   58 ++-----
 kernel/common/load_order.txt    |    1 +
 kernel/common/random.rb         |   47 +++++

matthewd

From 78de83ee04902e003647369c55dd85ff1b58238f Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Sat, 10 Apr 2010 05:29:35 +0930
Subject: [PATCH] Revised 'add a builtin class' howto

---
 doc/howto/add_a_builtin_class.txt |  213 ++++++++++++++++++++++---------------
 1 files changed, 128 insertions(+), 85 deletions(-)

diff --git a/doc/howto/add_a_builtin_class.txt b/doc/howto/add_a_builtin_class.txt

matthewd

From f6d8117aca381769d300339acb38200d3aa1524f Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Thu, 15 Apr 2010 01:09:43 +0930
Subject: [PATCH] Uglier, but more portable? -- use explicit types

---
 vm/builtin/bignum.cpp     |   16 +++---
 vm/builtin/bignum.hpp     |    4 +-
 vm/builtin/randomizer.cpp |  105 ++++++++++++++++++++++++---------------------
 vm/builtin/randomizer.hpp |   10 ++--

matthewd

From 64424b2d80a45d8ac9d90fd3766b63c8f5f47b12 Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Thu, 15 Apr 2010 03:23:27 +0930
Subject: [PATCH] C++ Kernel.{rand,srand} implementation

---
 benchmark/rubinius/bm_random.rb |   50 ++++++
 kernel/common/kernel.rb         |   58 ++-----
 kernel/common/load_order.txt    |    1 +
 kernel/common/random.rb         |   47 +++++

matthewd

From fe0b71f4fd860ec3cff4b25d6b61a30d1a04f63f Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Tue, 20 Apr 2010 09:48:28 +0930
Subject: [PATCH] Tidy up randomizer a bit

* Prune includes down to what's actually needed
* Define and use a native_uint instead of uintptr_t
* Don't need to check the result of into_array; that paranoia was only
  really warranted when independently "guessing" the correct length
* Don't assume an alloca() will persist outside the scope it's called