-- Add an option to not allocate always ArrayLists of targetSampleSize, but rather the previous size + MARGIN. This helps for LIBS as most of the time we don't need nearly so much space as we allow
-- consumeFinalizedItems returns an empty list if the reservior is empty, which it often true for our BAM files with low coverage
-- Allow empty sample lists for SamplePartitioner as these are used by the RefTraversals and other non-read based traversals
Make the reservoir downsampler use a linked list, rather than a fixed sized array list, in the expectFewOverflows case
-- Use a linked hash map instead of a hash map since we want to iterate through the map fairly often
-- Ensure that we call doneSubmittingReads before getting reads for samples. This function call fell out before and since it wasn't enforced I only noticed the problem while writing comments
-- Don't make unnecessary calls to contains for map. Just use get() and check that the result is null
-- Use a LinkedList in PassThroughDownsampler, since this is faster for add() than the existing ArrayList, and we were's using random access to any resulting
-- Optimizations to AlignmentStateMachine
-- Properly count deletions. Added unit test for counting routines
-- AlignmentStateMachine.java is no longer recursive
-- Traversals now use new LIBS, not the old one
-- This capability is essential to provide an ordered set of used reads to downstream users of LIBS, such as ART, who want an efficient way to get the reads used in LIBS
-- Vastly expanded the multi-read, multi-sample LIBS unit tests to make sure this capability is working
-- Added createReadStream to ArtificialSAMUtils that makes it relatively easy to create multi-read, multi-sample read streams for testing
-- Split out all of the inner classes of LIBS into separate independent classes
-- Split / add unit tests for many of these components.
-- Radically expand unit tests for SAMRecordAlignmentState (the lowest level piece of code) making sure at least some of it works
-- No need to change unit tests or integration tests. No change in functionality.
-- Added (currently disabled) code to track all submitted reads to LIBS, but this isn't accessible or tested
Instead of the GATK Engine creating a new BaseRecalibrator (not clean), it just keeps track of the arguments (clean).
There are still some dependency issues, but it looks like they are related to Ami's code. Need to look into it further.
-- Added unit tests for combining RecalibrationTables. As a side effect now has serious tests for incrementDatumOrPutIfNecessary
-- Removed unnecessary enum.index system from RecalibrationTables.
-- Moved what were really static utility methods out of RecalibrationEngine and into RecalUtils.
-- Added unit tests for EventType and ReadRecalibrationInfo
-- Simplified interface of EventType. Previously this enum carried an index with it, but this is redundant with the enum.ordinal function. Now just using that function instead.
-- With the newer, faster BQSR, scaling was limited by the NestedIntegerArray. The solution to this is to make the entire table thread-local, so that each nct thread has its own data and doesn't have any collisions.
-- Removed the previous partial solution of having a thread-local quality score table
-- Added a new argument -lowMemory
Mark DePristo
Mauricio Carneiro
Eric Banks
Ami Levy-Moonshine
Tad Jordan
Chris Hartl
Joel Thibault
Chris Hartl