Re: [hwloc-users] hwloc tutorial material

2013-01-22 Thread Erik Schnetter
My name is not Kenneth, but I won't forego the opportunity to describe the needs of MY application (Cactus)... Currently, our CUDA functionality is more efficient, but our OpenCL functionality is more mature. We would like to use hwloc to obtain the following information for GPUs, as we already do

Re: [hwloc-users] hwloc tutorial material

2013-01-22 Thread Brice Goglin
Le 22/01/2013 10:27, Samuel Thibault a écrit : > Kenneth A. Lloyd, le Mon 21 Jan 2013 22:46:37 +0100, a écrit : >> Thanks for making this tutorial available. Using hwloc 1.7, how far down >> into, say, NVIDIA cards can the architecture be reflected? Global memory >> size? SMX cores? None of the a

Re: [hwloc-users] hwloc tutorial material

2013-01-22 Thread Samuel Thibault
Kenneth A. Lloyd, le Mon 21 Jan 2013 22:46:37 +0100, a écrit : > Thanks for making this tutorial available. Using hwloc 1.7, how far down > into, say, NVIDIA cards can the architecture be reflected? Global memory > size? SMX cores? None of the above? None of the above for now. Both are availabl

Re: [hwloc-users] hwloc tutorial material

2013-01-21 Thread Kenneth A. Lloyd
, 2013 1:13 PM To: Hardware locality user list Subject: [hwloc-users] hwloc tutorial material Hello, Despite snow storms trying to cancel all my flights, I managed to give two (basically identical) hwloc tutorials recently. A bit more than 3 hours covering a wide spectrum of features of command

[hwloc-users] hwloc tutorial material

2013-01-21 Thread Brice Goglin
Hello, Despite snow storms trying to cancel all my flights, I managed to give two (basically identical) hwloc tutorials recently. A bit more than 3 hours covering a wide spectrum of features of command-line tools and of the C interface. Everything is available at http://runtime.bordeaux.inria.fr/hw