Dear Atila,This sounds like one of two things - either an issue with the CUDA driver you have installed or a physical problem with your GPU board. If you have installed CUDA tools, try running 'nvidia-smi -q' to get a detailed probe of your GPU board.
Andrew
On 13 Mar 2012, at 15:09, Atila Iamarino wrote:
> Dear Rambaut,
>
> Yes, it works with -beagle_cpu and -beagle_sse. Also, my GPU is recognized, but I checked BEAGLE installation and it fails the tests. I haev forwarded the error message to beagle-dev group.
>
> Thank you,
> Atila
>
> Em terça-feira, 13 de março de 2012 07h43min51s UTC-3, rambaut escreveu:
> Dear Atila,
> To answer your last question, it looks like it is a problem in BEAGLE. Firstly, does it work if you use -beagle_cpu or -beagle_sse? If so, it may be an issue with CUDA. Have you installed the latest CUDA drivers? If you run the 'nvidia-smi' utility does it recognize your GPU?
>
> Andrew
>
> On 12 Mar 2012, at 21:34, Atila wrote:
>
> > Hi,
> >
> > I'm trying to run BEAST with CUDA. I have tried ../../bin/beast -
> > beagle_GPU -overwrite benchmark2.xml both with BEAST1.6.2 and 1.7.0
> > and get the following error:
> >
> >
> > Using BEAGLE TreeLikelihood
> > Branch rate model used: strictClockBranchRates
> > Using BEAGLE resource 1: GeForce GTX 480
> > Global memory (MB): 1536
> > Clock speed (Ghz): 1.50
> > Number of cores: 480
> > with instance flags: PRECISION_DOUBLE COMPUTATION_SYNCH
> > EIGEN_REAL SCALING_MANUAL SCALERS_RAW VECTOR_NONE THREADING_NONE
> > PROCESSOR_GPU
> > Ignoring ambiguities in tree likelihood.
> > With 5565 unique site patterns.
> > Using rescaling scheme : dynamic
> > Creating the MCMC chain:
> > chainLength=100000
> > autoOptimize=true
> > autoOptimize delayed for 1000 steps
> > full evaluation test off
> > #
> > # A fatal error has been detected by the Java Runtime Environment:
> > #
> > # SIGSEGV (0xb) at pc=0x00007fb9f020d83d, pid=23711,
> > tid=140436735981312
> > #
> > # JRE version: 7.0_03-b04
> > # Java VM: Java HotSpot(TM) 64-Bit Server VM (22.1-b02 mixed mode
> > linux-amd64 compressed oops)
> > # Problematic frame:
> > # C [libhmsbeagle-cuda.so.1+0x1283d]
> > beagle::gpu::BeagleGPUImpl<double>::updateTransitionMatrices(int, int
> > const*, int const*, int const*, double const*, int)+0xed
> > #
> > # Failed to write core dump. Core dumps have been disabled. To enable
> > core dumping, try "ulimit -c unlimited" before starting Java again
> > #
> > # An error report file with more information is saved as:
> > # /home/atila/applications/BEASTv1.7.pre/examples/Benchmarks/
> > hs_err_pid23711.log
> > #
> > # If you would like to submit a bug report, please visit:
> > # http://bugreport.sun.com/bugreport/crash.jsp
> >
> > I tried to use open-jdk and the error only changes to
> >
> > CUDA error: "Invalid value" from file <GPUInterfaceCUDA.cpp>, line
> > 485.
> >
> > and then:
> >
> > # A fatal error has been detected by the Java Runtime Environment:
> > #
> > # SIGSEGV (0xb) at pc=0x00007f5871d38b50, pid=23950,
> > tid=140018069825280
> > #
> > # JRE version: 6.0_23-b23
> > # Java VM: OpenJDK 64-Bit Server VM (20.0-b11 mixed mode linux-amd64
> > compressed oops)
> > # Derivative: IcedTea6 1.11pre
> > # Distribution: Ubuntu 11.10, package 6b23~pre11-0ubuntu1.11.10.2
> > # Problematic frame:
> > # C [libhmsbeagle-cuda.so.1+0x11b50]
> > beagle::gpu::BeagleGPUImpl<float>::removeScaleFactors(int const*, int,
> > int)+0x30
> >
> > Is this a problem from BEAST ou beagle-lib?
> >
> > Thank you,
> > Atila Iamarino
> >
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Andrew Rambaut
Institute of Evolutionary Biology University of Edinburgh
Ashworth Laboratories Edinburgh EH9 3JT
EMAIL - a.ra...@ed.ac.uk TEL - +44 131 6508624--
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Do the other programs in the SDK work? Try a simple one ilke 'matrixMul' or 'matrixMulDrv'.
Andrew