- Made few small modifications to code
- Replaced the two arguments in GATKReportTable constructor with an enum used to specify way of sorting the table
- Added an optional argument to BaseRecalibrator to produce sorted GATKReport Tables
- Modified BSQR Integration Tests to include the optional argument. Tests now produce sorted tables
This is an intermediate commit so that there is a record of these changes in our
commit history. Next step is to isolate the test classes as well, and then move
the entire package to the Picard repository and replace it with a jar in our repo.
-Removed all dependencies on org.broadinstitute.sting (still need to do the test classes,
though)
-Had to split some of the utility classes into "GATK-specific" vs generic methods
(eg., GATKVCFUtils vs. VCFUtils)
-Placement of some methods and choice of exception classes to replace the StingExceptions
and UserExceptions may need to be tweaked until everyone is happy, but this can be
done after the move.
-Switch back to the old implementation, if needed, with --use_legacy_downsampler
-LocusIteratorByStateExperimental becomes the new LocusIteratorByState, and
the original LocusIteratorByState becomes LegacyLocusIteratorByState
-Similarly, the ExperimentalReadShardBalancer becomes the new ReadShardBalancer,
with the old one renamed to LegacyReadShardBalancer
-Performance improvements: locus traversals used to be 20% slower in the new
downsampling implementation, now they are roughly the same speed.
-Tests show a very high level of concordance with UG calls from the previous
implementation, with some new calls and edge cases that still require more examination.
-With the new implementation, can now use -dcov with ReadWalkers to set a limit
on the max # of reads per alignment start position per sample. Appropriate value
for ReadWalker dcov may be in the single digits for some tools, but this too
requires more investigation.
-- Providing this optional argument -maxRuntime (in -maxRuntimeUnits units) causes the GATK to exit gracefully when the max. runtime has been exceeded. By cleanly I mean that the engine simply stops at the next available cycle in the walker as through the end of processing had been reached. This means that all output files are closed properly, etc.
-- Emits an info message that looks like "INFO 10:36:52,723 MicroScheduler - Aborting execution (cleanly) because the runtime has exceeded the requested maximum 10.0000 s". Otherwise there's currently no way to differentiate a truly completed run from a timelimit exceeded run, which may be a useful thing for a future update
-- Resolves GSA-630 / GATK max runtime to deal with bad LSA calling?
-- Added new JIRA entry for Ami to restart chr1 macarthur with this argument set to -maxRuntime 1 -maxRuntimeUnits DAYS to see if we can do all of chr1 in one weekend.
Joel Thibault
Tad Jordan
Chris Hartl
Chris Hartl
Mark DePristo
David Roazen
Yossi Farjoun
Eric Banks
Ami Levy-Moonshine