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ratt-ru / bullseye

A GPU-based facet imager
GNU General Public License v2.0
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Test and compare runtimes against wsclean, casaclean, malta imager, lwimager and possibly AIPS & OBIT #48

Open bennahugo opened 9 years ago

bennahugo commented 9 years ago

Gather gridding times (will need to go look up what size the convolution filter is in each) Gather w-projection times (those that support w-projection) Criteria: Dirty images only Cover the sky with facets (will have to enable Montage's mosaic normalizer).

bennahugo commented 9 years ago

@o-smirnov The nvidia driver on jake seems to have a problem (think the module may not be loaded because nvidia-smi outputs this: NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. The card is still picked up though: lspci | grep NVIDIA 04:00.0 3D controller: NVIDIA Corporation GK110BGL [Tesla K40m](rev a1) May need to load the kernel modules nvidia_uvm and nvidia

o-smirnov commented 9 years ago

Ugh, CUDA has been unnecessarily difficult lately.

Installed 7.0 on jake and nvidia-smi seems to work at least -- give it another go...

On Tue, Mar 31, 2015 at 8:44 AM, bennahugo notifications@github.com wrote:

@o-smirnov https://github.com/o-smirnov The nvidia driver on jake seems to have a problem (think the module may not be loaded because nvidia-smi outputs this: NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. The card is still picked up though: lspci | grep NVIDIA 04:00.0 3D controller: NVIDIA Corporation GK110BGL Tesla K40m http://rev%20a1 May need to load the kernel modules nvidia_uvm and nvidia

— Reply to this email directly or view it on GitHub https://github.com/ratt-ru/bullseye/issues/48#issuecomment-87965409.

bennahugo commented 9 years ago

Having difficulty compiling mt imager... will investigate where it is going off the rails - think it's missing a link