- University of Washington BS Mathematics with Distinction
Email: <cswiercz AT SPAMFREE gmail DOT com> . Google Talk: cswiercz IRC: cswiercz
Writing Optimized Compiled Code with Sage
Creating .pyx Files in the Sage Library
Suppose you want a more permanent way of including your optimized Cython code in Sage. Perhaps you want to contribute to the Sage project? This guide will show you how to create a simple Cython module and then link it to the Sage library so that your code will appear in future versions of Sage.
Opentick provides free real-time and historical market data for trading systems and trading platforms. See www.opentick.com.
This package is used by the sage.finance module.
opentick1.1 (Chris Swierczewski, 27 Aug 2008)
Checkout from cvs -d :pserver:[email protected]:/var/cvs co otfeed1.1-dev (Note that this currently does not work! Results in following error message:)
cvs [checkout aborted]: connect to cvs.opentick.com(126.96.36.199):2401 failed: No route to host
For now, download from http://cvs.opentick.com/cgi-bin/cvsweb.cgi/otfeed1.1-dev/otfeed1.1-dev.tar.gz?tarball=1.
Download patch from http://otfeed-patches.googlecode.com/files/otfeed1.1-dev-autotools.patch into top-level folder so that compiler can use GNU autotools.
- Apply patch using the following command:
$ patch -p1 < otfeed1.1-dev-autotools.patch patching file Applications/HistCsv/Include/Makefile.am patching file Applications/HistCsv/Makefile patching file Applications/HistCsv/Makefile.am patching file Applications/HistCsv/Sources/Makefile.am patching file Applications/Makefile.am patching file AUTHORS patching file ChangeLog patching file configure.ac patching file COPYING patching file Include/Makefile.am patching file INSTALL patching file Makefile.am patching file NEWS patching file OTFeed.CPP/Include/Makefile.am patching file OTFeed.CPP/Makefile patching file OTFeed.CPP/Makefile.am patching file OTFeed.CPP/Sources/Makefile.am patching file README patching file Samples/Linux/Makefile patching file Samples/Linux/Makefile.am patching file Samples/Makefile.am
- Bootstrap the autotool build system:
$ autoreconf -i configure.ac:8: installing `./missing' configure.ac:8: installing `./install-sh' Applications/HistCsv/Sources/Makefile.am: installing `./depcomp'
Configure, make, and install Opentick source in src/ to $SAGE_ROOT. Libraries are put into $SAGE_LOCAL/lib and headers into $SAGE_LOCAL/include:
./configure --prefix=$SAGE_LOCAL make make install
Make and install C++ binary, otwrapper. Binary is copied to $SAGE_LOCAL/bin
cd otwrapper make make install