This is a multi-threaded CPU miner for bitcoin.

License: GPLv2.  See COPYING for details.

Dependencies:
	libcurl			http://curl.haxx.se/libcurl/
	jansson			http://www.digip.org/jansson/
		(jansson is optional, and is included in-tree)

Basic *nix build instructions:
	./autogen.sh	# only needed if building from git repo
	CFLAGS="-O3 -Wall -msse2" ./configure
	make

Basic WIN32 build instructions (on Fedora 13; requires mingw32):
	./autogen.sh	# only needed if building from git repo
	rm -f mingw32-config.cache
	MINGW32_CFLAGS="-O3 -Wall -msse2" mingw32-configure
	make
	./mknsis.sh

Usage instructions:  Run "minerd --help" to see options.

Also many issues and FAQs are covered in the forum thread
dedicated to this program,
	http://www.bitcoin.org/smf/index.php?topic=1925.0;all


CPU挖矿软件-optimized version of cpuminer
http://sourceforge.net/projects/cpuminer/files/?source=navbar
软件下载地址

LTC挖矿教程
下载地址：
Current Version: 2.2.3 (August 5, 2012) - Changelog
Source tarball: http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.2.3.tar.gz
Binaries for Windows:
http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.2.3-win32.zip (32-bit)
http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.2.3-win64.zip  (64-bit)
Binaries for Linux:
http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.2.3-linux-x86.tar.gz (x86)
http://sourceforge.net/projects/cpuminer/files/pooler-cpuminer-2.2.3-linux-x86_64.tar.gz  (x86-64)
Binaries for Mac OS X: (courtesy of shawnp0wers and phraust)
https://github.com/downloads/pooler/cpuminer/pooler-cpuminer-2.1.2-osx32.zip (32-bit, outdated)
https://github.com/downloads/pooler/cpuminer/pooler-cpuminer-2.2.2-osx64.zip (64-bit)
复制代码
技术细节
1.当前版本包含的scrypt芯四种不同的实现，每一个设计为一个不同的硬件。
2.一个备用的普通x86版本，用于在SSE2指令不可用（奔腾III，Athlon XP和更早的处理器）。
3.利用SSE2指令的32位版本，使用的奔腾4，奔腾M, Core, Atom,，加上所有的64位CPU运行在32位操作系统。
4.英特尔处理器的64位版本，即核心i3，i5，i7 2。这个版本可以在大多数情况下，速度提高一倍，以前的矿工。
5.AMD处理器的64位版本，例如Athlon 64，现象，闪龙等。这里的速度增加，可以从5%到80%的范围内。
6.前两个版本只能在32位矿工编译，只有64位矿工的最后两个。矿工使用CPUID指令选择使用哪个版本。