[PyCUDA] autotuning

2009-11-20 Thread James Bergstra
Now that we're taking more advantage of PyCUDA's and CodePy's ability to generate really precise special-case code... I'm finding that we wind up with a lot of ambiguities about *which* generator should handle a given special case. The right choice for a particular input structure is

Re: [PyCUDA] autotuning

2009-11-20 Thread Andreas Klöckner
On Freitag 20 November 2009, James Bergstra wrote: Now that we're taking more advantage of PyCUDA's and CodePy's ability to generate really precise special-case code... I'm finding that we wind up with a lot of ambiguities about *which* generator should handle a given special case. The right

Re: [PyCUDA] trouble with pycuda-0.93.1rc2 - test_driver.py, etc.

2009-11-20 Thread Janet Jacobsen
Hi, Andreas. Thank you for your email. I did install boost in usr/common/usg/boost. (Though I don't have root privileges, staff are allowed to install software under /usr/common.) The project-config.jam file has in it: # Boost.Build Configuration # Automatically generated by bootstrap.sh

Re: [PyCUDA] trouble with pycuda-0.93.1rc2 - test_driver.py, etc.

2009-11-20 Thread Janet Jacobsen
Hi, Andreas. Here's what I get % ldd /usr/common/usg/boost/1_40_0/pool/lib/libboost_python.so.1.40.0 libutil.so.1 = /lib64/libutil.so.1 (0x2b240c2ca000) libpthread.so.0 = /lib64/libpthread.so.0 (0x2b240c4cd000) libdl.so.2 = /lib64/libdl.so.2 (0x2b240c6e8000)

Re: [PyCUDA] trouble with pycuda-0.93.1rc2 - test_driver.py, etc.

2009-11-20 Thread Janet Jacobsen
Hi, Andreas. I ran ldd /usr/common/usg/python/2.6.4/lib/python2.6/site-packages /pycuda-0.93.1rc2-py2.6-linux-x86_64.egg/pycuda/_driver.so and got libboost_python.so.1.40.0 = /usr/common/usg/boost/1_40_0/pool/lib/libboost_python.so.1.40.0 (0x2b259cac6000)

Re: [PyCUDA] trouble with pycuda-0.93.1rc2 - test_driver.py, etc.

2009-11-20 Thread Andreas Klöckner
On Freitag 20 November 2009, Janet Jacobsen wrote: Hi, Andreas. I ran ldd /usr/common/usg/python/2.6.4/lib/python2.6/site-packages /pycuda-0.93.1rc2-py2.6-linux-x86_64.egg/pycuda/_driver.so and got libboost_python.so.1.40.0 =

Re: [PyCUDA] trouble with pycuda-0.93.1rc2 - test_driver.py, etc.

2009-11-20 Thread Janet Jacobsen
Hi, Andreas. Last question, first: when I hit the reply button, your email address shows up as li...@monster.tiker.net. I don't have a libpython2.6.so.1.0 in my /usr/common/usg/python/2.6.4/lib directory, only libpython2.6.a I ran the vanilla configure/build sequence: ./configure