Trac November 2012

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[Einstein Toolkit] #1020: Reduce WeylScal4 code size
by Einstein Toolkit 12 Nov '12

12 Nov '12

#1020: Reduce WeylScal4 code size -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: | -----------------------------------+---------------------------------------- The attached patch reduces the size of the auto-generated code of WeylScal4 by introducing some strategic temporary variables. This prevents a build failure on BlueGene/Q. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1020> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1175: Improving the treatment of external libraries
by Einstein Toolkit 12 Nov '12

12 Nov '12

#1175: Improving the treatment of external libraries -------------------------+-------------------------------------------------- Reporter: hinder | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- There are two tickets (#1006 and #1170) which address shortcomings in the current handling of external libraries in Cactus. I think that the handling of external libraries needs a bit of a redesign, and have created a wiki page (https://docs.einsteintoolkit.org/et- docs/Improving_the_treatment_of_external_libraries) containing a summary of my view of the current situation, and a draft proposal for what to do about it. Perhaps there are other approaches, maybe radically different! Or maybe the current system is the best we can have, for practical reasons. In any case, I think we should have a discussion about this. Please take a look and add notes or comments either in the text of the page or as comments to this ticket. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1175> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1159: GRHydro_Init_Data
by Einstein Toolkit 08 Nov '12

08 Nov '12

#1159: GRHydro_Init_Data -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Other | Version: Keywords: | -------------------------+-------------------------------------------------- attached please find patches for GRHydro_Init_Data that were produce during the workshop at RIT. Unless there are objections I will apply them on Friday. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1159> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1160: GRHydro update
by Einstein Toolkit 08 Nov '12

08 Nov '12

#1160: GRHydro update -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: GRHydro | -----------------------------------+---------------------------------------- attached please find patches for the changes applied during the workshop at RIT as well as some of the older ones from Zelmani. Unless there are objections I will apply them on Friday. With these, Zelmani and trunk agree up to whitespace and support for EvolutionMask. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1160> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #434: Keep track of masked-out volume in CarpetMask
by Einstein Toolkit 08 Nov '12

08 Nov '12

#434: Keep track of masked-out volume in CarpetMask -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: | -------------------------+-------------------------------------------------- Keep track of the volume that is masked out by CarpetMask, and take this volume into account when checking in CarpetReduce that the integral over the simulation domain equals the domain volume. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/434> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1169: add LAPACK_LIB_DIRS and LAPACK_INC_DIRS option to LAPACK
by Einstein Toolkit 06 Nov '12

06 Nov '12

#1169: add LAPACK_LIB_DIRS and LAPACK_INC_DIRS option to LAPACK -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: LAPACK | -----------------------------------+---------------------------------------- the attached patch adds options similar to MPI's options of the same name to LAPACK. They are useful when using the C interface and requiring access to the include file since the LAPACK included in mkl (like MPI) has "non- standard" directory layout. Also historically LAPACK_DIR specifies /usr/lib whereas eg. HDF5_DIR or GSL_DIR specify /usr . The patch does not change this later behaviour. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1169> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1119: hdf5toascii_slicer should output variable names in headers
by Einstein Toolkit 06 Nov '12

06 Nov '12

#1119: hdf5toascii_slicer should output variable names in headers -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: | -------------------------+-------------------------------------------------- CarpetIOASCII currently puts something like {{{ # data columns: 13:rho }}} into its headers. hdf5toascii_slicer does not. It would be useful if the relavant code was copied into the slicer (from outputslice.cc). Particularly useful if one translates a checkpoint file to ASCII to inspect values in detail. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1119> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1168: simfactory rev 1677 fail to start on lonestar
by Einstein Toolkit 06 Nov '12

06 Nov '12

#1168: simfactory rev 1677 fail to start on lonestar ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: blocker | Milestone: Component: SimFactory | Version: Keywords: | ------------------------+--------------------------------------------------- It seems as if {{{ module load TACC cuda cuda_SDK }}} fails with the warning {{{ }}} after which simfactory fails to continue. My suspicion is that cuda is not available for OpenMPI (which is the selected MPI stack) and the module then returns and error and simfactory aborts if the env command does not succeed. The output I get is: {{{ ==> qc0_cuda.err <== + cd /work/00945/rhaas/ET_trunk + /work/00945/rhaas/ET_trunk/simfactory/bin/sim run qc0_cuda --machine=lonestar --restart-id=0 Inactive Modules: 1) cuda 2) cuda_SDK Lmod Warning: Did not find: cuda cuda_SDK Try: "module spider cuda cuda_SDK" ==> qc0_cuda.out <== TACC: Setting memory limits for job 842190 to unlimited KB TACC: Dumping job script: -------------------------------------------------------------------------------- #! /bin/bash #$ -A TG-PHY100033 #$ -q normal #$ -r n #$ -l h_rt=0:15:00 #$ -pe 2way 36 #$ #$ -V #$ -N qc0_cuda-0000 #$ -M rhaas #$ -m abe #$ -o /scratch/00945/rhaas/simulations/qc0_cuda/output-0000/qc0_cuda.out #$ -e /scratch/00945/rhaas/simulations/qc0_cuda/output-0000/qc0_cuda.err set -x cd /work/00945/rhaas/ET_trunk /work/00945/rhaas/ET_trunk/simfactory/bin/sim run qc0_cuda --machine=lonestar --restart-id=0 -------------------------------------------------------------------------------- TACC: Done. Simulation name: qc0_cuda Running simulation qc0_cuda Mon Nov 5 23:03:27 CST 2012 Simfactory Done at date: 0 TACC: Cleaning up after job: 842190 TACC: Done. }}} Removing this command from envsetup lets me run. However since I do not run CUDA (the commit claims OpenCL which also seems wrong), does someone who uses OpenCL/CUDA on lonestar want to suggest an alternative? -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1168> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1167: Thorns with missing release branches
by Einstein Toolkit 06 Nov '12

06 Nov '12

#1167: Thorns with missing release branches -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: blocker | Milestone: ET_2012_11 Component: EinsteinToolkit thorn | Version: Keywords: | -----------------------------------+---------------------------------------- The OpenCL related thorns do not have release branches: Summary of Warnings: Could not checkout module CactusExamples/WaveToyOpenCL svn: E170000: URL 'https://svn.cactuscode.org/arrangements/CactusExamples/WaveToyOpenCL/branch…' doesn't exist Could not checkout module CactusUtils/Accelerator svn: E170000: URL 'https://svn.cactuscode.org/arrangements/CactusUtils/Accelerator/branches/ET…' doesn't exist Could not checkout module CactusUtils/OpenCLRunTime svn: E170000: URL 'https://svn.cactuscode.org/arrangements/CactusUtils/OpenCLRunTime/branches/…' doesn't exist Could not checkout module ExternalLibraries/OpenCL svn: E170000: URL 'https://svn.cactuscode.org/projects/ExternalLibraries/OpenCL/branches/ET_20…' doesn't exist Time Elapsed: 3 minutes, 20 seconds -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1167> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1165: Vector test fails with intel12 compilers on my laptop
by Einstein Toolkit 05 Nov '12

05 Nov '12

#1165: Vector test fails with intel12 compilers on my laptop -----------------------------------+---------------------------------------- Reporter: diener | Owner: Type: defect | Status: new Priority: blocker | Milestone: ET_2012_11 Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- One of the vector tests fail on my laptop with the intel12 compilers. Erik provided that attached patch that fixed the problem. Erik has applied the patch to the main branch but it needs to be back ported to the release branch. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1165> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac November 2012