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(11 Jul 2006, Main.s0565860)
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<!-- This is a comment, in the HTML sense of the word, but Wiki directives still work, so you could put access control statements here to restrict access to your new topic, and they won't show up in the published page. Please think carefully when creating a new topic, and use a GoodWikiName --> The scripts are in the =gmtk_tools= CVS tree under =gmtk_tools/scripts/triangulateGA_SGE/triangulateGA.pl=. You'll need to set an environment variable GMTK_TOOLS to point the root of your local copy of that tree. An example call: <verbatim> $GMTK_TOOLS/scripts/triangulateGA_SGE/triangulateGA.pl -strFile PARAMS/timit_training.with_gender.str -timingExportLine "qrsh -b y -cwd " -timingScript "$GMTK_TOOLS/bin/gmtkTime -probE -fmt1 htk -nf1 39 -ni1 0 -of1 DATA/training_observations.scp -inputMasterFilePARAMS/nonTrainable.with_gender.master -strFile PARAMS/timit_training.with_gender.str -inputTrainableParameters PARAMS/gender_sensitive_models/model_5.gmp" -iswp1 T -nf1 39 -ni1 0 -fmt1 htk -of1 DATA/training_observations.scp -long -inputMasterFile PARAMS/nonTrainable.with_gender.master -inputTrainableParameters PARAMS/gender_sensitive_models/model_5.gmp -outputDirectory genderTrainingTriangulations/ -parallelism 40 -seconds 30 -useExistingBoundaries genderTrainingTriangulations/timit_training.with_gender.str.trifile > LOGS/triangulateGA/genderTrainer.stdout 2> LOGS/triangulateGA/genderTrainer.stderr </verbatim> The arguments mean... * A lot of the options have the same meaning as they do under gmtk. * =-seconds= tells it how many seconds to allow each timing run to last - too short and it won't get through many chunk frames or reach the epilogue - too long and it'll take too long. 30 seconds was a figure that made sense for my structure (in that the speed metric (partitions/sec) levelled out there). * =-parallelism 40= tells it to create, erm, 20 timing threads when parallelising the benchmarking. Not sure why the script divides by two here... * =-long= sets a bunch of internal parameters indicating how long the run should take (longer means potentially better). The other options are =-medium= and =-short= (the default) * You can optionally provide a triangulation to start from (this could be the output of a previous run) =genderTrainingTriangulations/timit_training.with_gender.str.trifile= above * Unless you state =-useExistingBoundaries= it'll start with a boundary search. The boundary search is also distributed using !SGE. You'll need to do a boundary search the first time round but after that you can use the =-useExistingBoundaries= option. * The output turns up in directory you ran from, named _strfile_name_ =.best.trifile=. It is updated with the current best triangulation as the script goes on, so you can use one produced halfway through the run if you're feeling impatient. -- Main.s0565860 - 19 Jun 2006
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Topic revision: r4 - 11 Jul 2006 - 20:00:16 - Main.s0565860
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