benburkert

$ go test -run XXX -bench=BenchmarkAppend -memprofile mem.out -memprofilerate 1 golang.org/x/net/dns/dnsmessage
$ go tool pprof -alloc_space -list dnsmessage dnsmessage.test mem.out

benburkert

name                                        old time/op    new time/op    delta
Name/abc.xzy.-8                                274ns ± 1%     472ns ± 0%    +72.30%         (p=0.000 n=10+9)
Name/ab.cde.fgh.ijk.lmn.opq.rst.uvw.xyz.-8    1.32µs ± 2%    2.19µs ± 0%    +66.61%         (p=0.000 n=10+9)
Name/example.com.-8                            446ns ± 1%    1140ns ± 1%   +155.89%        (p=0.000 n=10+10)
Name/bar.example.com.-8                        451ns ± 2%    1014ns ± 1%   +124.86%         (p=0.000 n=10+9)
Name/foo.bar.example.com.-8                    455ns ± 0%     843ns ± 1%    +85.34%         (p=0.000 n=8+10)
Name/xyz.foo.bar.example.com.-8                536ns ± 1%    1703ns ± 1%   +217.67%        (p=0.000 n=10+10)

name                                        old alloc/op   new alloc/op   delta
Name/abc.xzy.-8                                32.0B ± 0%    536.0B ± 0%  +1575.00%        (p=0.000 n=10+10)

benburkert

Keybase proof

I hereby claim:

• I am benburkert on github.
• I am benburkert (https://keybase.io/benburkert) on keybase.
• I have a public key whose fingerprint is 08C7 752F 7067 69D5 A0ED D866 5F87 7D48 B719 3648

To claim this, I am signing this object:

benburkert

#!/usr/bin/env ruby
#
# track-coverage
# example: ./track-coverage /path/to/go-libgit2 /path/to/libgit2 /path/to/git2go

require 'pp'

$go_libgit2_dir = ARGV[0] || File.join(ENV['GOPATH'], 'src/github.com/benburkert/go-libgit2')
$libgit2_dir    = ARGV[1] || File.join(ENV['GOPATH'], 'src/github.com/libgit2/libgit2')
$git2go_dir     = ARGV[2] || File.join(ENV['GOPATH'], 'src/github.com/libgit2/git2go')

benburkert

--- a/base/pcap-snoop.c	2012-04-06 10:35:06.000000000 -0700
+++ b/base/pcap-snoop.c	2012-04-06 10:45:31.000000000 -0700
@@ -286,7 +286,7 @@
           err_exit("Aborting",-1);
         }
       }
-      if(!(p=pcap_open_live(interface_name,5000,!no_promiscuous,1000,errbuf))){
+      if(!(p=pcap_open_live(interface_name,18432,!no_promiscuous,1000,errbuf))){
 	fprintf(stderr,"PCAP: %s\n",errbuf);
 	err_exit("Aborting",-1);

benburkert

--- a/base/pcap-snoop.c	2010-03-18 22:59:13.000000000 -0700
+++ b/base/pcap-snoop.c	2010-03-18 22:59:30.000000000 -0700
@@ -46,10 +46,9 @@
 
 static char *RCSSTRING="$Id: pcap-snoop.c,v 1.14 2002/09/09 21:02:58 ekr Exp $";
 
-
+#include <net/bpf.h>
 #include <pcap.h>
 #include <unistd.h>

benburkert

From dfab1ff5a57b6a0809b1a6c7d3dccaf71d630ce8 Mon Sep 17 00:00:00 2001
From: Ben Burkert <[email protected]>
Date: Thu, 22 Mar 2012 11:18:04 -0700
Subject: [PATCH] Add SNICallback to tls.Config.

---
 tls/common.go           |    3 +++
 tls/handshake_server.go |    9 +++++++++
 2 files changed, 12 insertions(+), 0 deletions(-)

benburkert

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/tls"
	"crypto/x509"
	"crypto/x509/pkix"
	"encoding/pem"
	"errors"

benburkert

--- config.guess.orig	2011-09-03 05:51:07.000000000 -0700
+++ config.guess	2012-01-27 21:57:09.000000000 -0800
@@ -1,9 +1,10 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
 

benburkert

require 'formula'

class Dpkg <Formula
  url 'https://launchpad.net/debian/+archive/primary/+files/dpkg_1.16.0.3.tar.bz2'
  homepage 'http://en.wikipedia.org/wiki/Dpkg'
  md5 '0266b06ef9da8278cea008d21e17e5f6'

  depends_on 'gnu-tar'

  # depends_on 'cmake'