Search Results for gmp ecm

Build GMP-ECM on CentOS 6

1 Download GMP-ECM from http://ecm.gforge.inria.fr/ 2 Download GMP-5.1.1 from PUIAS: http://springdale.math.ias.edu/data/puias/computational/6/x86_64/ wget http://springdale.math.ias.edu/data/puias/6/x86_64/os/RPM-GPG-KEY-puias -P /etc/pki/rpm/ Just wget all gmp511-*.rpm and rpm -i 3 Build GMP-ECM ./configure … –with-gmp-include=/usr/local/gmp/5.1.1/include –with-gmp-lib=/usr/local/gmp/5.1.1/lib64 make 4 Build MSIEVE with ECM Edit Makefile, add -I and -L to GMP-ECM prefix/{lib,include} make 5 Add GMP-5.1.1 to ld.so.conf ldconfig 6 RUN msieve Incoming … Continue reading “Build GMP-ECM on CentOS 6”

MacBook Pro 编译支持CUDA的MSIEVE

之前试过在CentOS 6上编译GMP-ECM和MSIEVE，后来有一天发现本机的MacPorts带的GMP-ECM不是最新版，当前6.4.4的情况下，MacPorts里的才6.3. 顺道也想侥幸一下看看这个2012款的rmbp能不能上CUDA，于是开始折腾。环境 MacBook Pro with Retina Display 2012 (GT 650 M) OS X 10.10.4 MacPorts 安装CUDA环境 CUDA Toolkit官方下载地址是：https://developer.nvidia.com/cuda-downloads 下载里目前最新版本是7.0.29，但是下载完成之后设置里还会提示有新版。另外，Nvidia官方还给了个NVIDIA CUDA Getting Started Guide for Mac OS X. 我就简单地装了这个toolkit 没配环境变了。第一次尝试最早的尝试基于MacPorts自带的gmp和gmp-ecm编译CUDA版本的msieve，顺道还编译了个CPU版本的

# 安装 gmp 和 gmp-ecm
$ port install gmp gmp-ecm
# 编译 msieve，开gpu
PATH=/usr/local/cuda/bin/:$PATH MACHINE_FLAGS="-I/opt/local/include -I/usr/local/cuda/include" LIBS="-L/opt/local/lib -L/usr/local/cuda/lib" make all ECM=1 CUDA=1
# 编译 msieve 无gpu版本
MACHINE_FLAGS="-I/opt/local/include" LIBS="-L/opt/local/lib" make all ECM=1

# 安装 gmp 和 gmp-ecm

$ port install gmp gmp-ecm

# 编译 msieve，开gpu

PATH=/usr/local/cuda/bin/:$PATH MACHINE_FLAGS="-I/opt/local/include -I/usr/local/cuda/include" LIBS="-L/opt/local/lib -L/usr/local/cuda/lib" make all ECM=1 CUDA=1

# 编译 msieve 无gpu版本

MACHINE_FLAGS="-I/opt/local/include" LIBS="-L/opt/local/lib" make all ECM=1

这俩拿 RSA-39 的跑，都正常。但是自己生成了个RSA-256的，就有个ECM里报出的assert，没法工作。于是尝试编译ecm。中间试过好几种方案，最后记录最后的版本最新版 GMP, GMP-ECM, MSIEVE 最新版 GMP-ECM 也自带GPU的计算了，于是我也就把这个加了进去。首先，从项目源上拉下最新版本

$ svn co svn://scm.gforge.inria.fr/svnroot/ecm/trunk ecm-trunk
$ svn co  svn://svn.code.sf.net/p/msieve/code/trunk msieve-trunk
$ hg clone https://gmplib.org/repo/gmp/ gmp-master

$ svn co svn://scm.gforge.inria.fr/svnroot/ecm/trunk ecm-trunk

$ svn co svn://svn.code.sf.net/p/msieve/code/trunk msieve-trunk

$ hg clone https://gmplib.org/repo/gmp/ gmp-master

编译 GMP，原本是拉的最新release，但是中间遇到了一些问题，asm的编译不过去，于是也用trunk了。

cd gmp-master
sh .bootstrap 
./configure \
  --prefix=/Users/sskaje/Work/ecm   \
  --enable-fft  \
  --enable-cxx  \
  --enable-fat  \
  --enable-assembly  
make
make check
make install

cd gmp-master

sh .bootstrap

./configure \

--prefix=/Users/sskaje/Work/ecm \

--enable-fft \

--enable-cxx \

--enable-fat \

--enable-assembly

make

make check

make install

编译 ECM

cd ../ecm
autoreconf -i

PATH=/usr/local/cuda/bin:$PATH ./configure --prefix=/Users/sskaje/Work/ecm \
  --with-gmp=/Users/sskaje/Work/ecm \
  --disable-asm-redc  \
  --enable-aprcl      \
  --enable-sse2       \
  --enable-openmp     \
  --enable-mulredc-svoboda  \
  --enable-gpu=sm_30  \
  --with-cuda         
  
make

cd ../ecm

autoreconf -i

PATH=/usr/local/cuda/bin:$PATH ./configure --prefix=/Users/sskaje/Work/ecm \

--with-gmp=/Users/sskaje/Work/ecm \

--disable-asm-redc \

--enable-aprcl \

--enable-sse2 \

--enable-openmp \

--enable-mulredc-svoboda \

--enable-gpu=sm_30 \

--with-cuda

make

第一次configure的时候报当前系统不支持cuda，发现了个bug，报了官方，然后继续了，又发现这个错误： … Continue reading “MacBook Pro 编译支持CUDA的MSIEVE”

Factoring Integer on OS X with CADO-NFS

Environment: Mac OS X 10.10, MacPorts 2.3.3, CADO-NFS 2.1.1 Dependencies Make sure all dependencies are installed. CADO-NFS Required software tools Required software tools GMP: usually installed in most Linux distributions (on some Linux distributions you need to install libgmp*-dev including gmp.h, which is not installed by default). Note: make sure to configure GMP with –enable-shared … Continue reading “Factoring Integer on OS X with CADO-NFS”