-- Created a separate, limited interface MapResultsQueue object that previously was set to the PriorityBlockingQueue.
-- The MapResultsQueue is now backed by a synchronized ExpandingArrayList, since job ids are integers incrementing from 0 to N. This means we avoid the n log n sort in the priority queue which was generating a lot of cost in the reduce step
-- Had to update ReducerUnitTest because the test itself was brittle, and broken when I changed the underlying code.
-- A few bits of minor code cleanup through the system (removing unused constructors, local variables, etc)
-- ExpandingArrayList called ensureCapacity so that we increase the size of the arraylist once to accommodate the upcoming size needs
-- Pre-read MapData into a list, which is actually faster than dealing with future lock contention issues with lots of map threads
-- Increase the ReadShard default size to 100K reads by default
-- Created a ReadRecalibrationInfo class that holds all of the information (read, base quality vectors, error vectors) for a read for the call to updateDataForRead in RecalibrationEngine. This object has a restrictive interface to just get information about specific qual and error values at offset and for event type. This restrict allows us to avoid creating an vector of byte 45 for each read to represent BI and BD values not in the reads. Shaves 5% of the runtime off the entire code.
-- Cleaned up code and added lots more docs
-- With this commit we no longer have much in the way of low-hanging fruit left in the optimization of BQSR. 95% of the runtime is spent in BAQing the read, and updating the RecalData in the NestedIntegerArrays.
-- Update SAMDataSource so that the merged header contains GATKSAMReadGroupRecord
-- Now getting the NGSPlatform for a GATKSAMRecord is actually efficient, instead of computing the NGS platform over and over from the PL string
-- Updated a few places in the code where the input argument is actually a GATKSAMRecord, not a SAMRecord for type safety
- 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
the function ls_getLicenseUsage() is not supported by LSF v8.x, comment the line:
public static native lsfLicUsage.ByReference ls_getLicenseUsage()
Signed-off-by: Eric Banks <ebanks@broadinstitute.org>
The weird part is that the comments claimed it was doing what it was supposed to, but it didn't actually do it.
Now we maintain the last header element of the consensus (but without bases and quals) if it adjoins an element with an insertion.
Added the user's test file as an integration test.
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.
-- Now each map job reads a value, performs map, and does as much reducing as possible. This ensures that we scale performance with the nct value, so -nct 2 should result in 2x performance, -nct 3 3x, etc. All of this is accomplished using exactly NCT% of the CPU of the machine.
-- Has the additional value of actually simplifying the code
-- Resolves a long-standing annoyance with the nano scheduler.
1. Add the symbolic 'current' link for the new bundle dir
2. Don't gzip and copy .out files
3. Don't call chr20 SNPs on the example BAM because it's now just a few reads on chr1
-- Don't just read all inputs into a list, and then provide an iterator to that list, actually make a real iterator so NanoScheduler input thread can contribute meaningfully to the work load
-- Use NanoScheduler progress function, instead of home-grown updater
Mark DePristo
Ryan Poplin
Tad Jordan
Eric Banks
xingwei2012
David Roazen
Joel Thibault
Yossi Farjoun