ReduceReads now co-reduces bams if they're passed in toghether with multiple -I. Co-reduction forces every variant region in one sample to be a variant region in all samples.
Also:
* Added integrationtest for co-reduction
* Fixed bug with new no-recalculation implementation of the marksites object where the last object wasn't being removed after finalizing a variant region (updated MD5's accordingly)
DEV-200 #resolve #time 8m
Removed some generics from PluginManager for now until able to figure out syntax for requesting explicit subclass.
QStatusMessenger uses a slightly more primitive Map[String, Seq[RemoteFile]] instead of Map[ArgumentSource, Seq[RemoteFile]].
Added an QCommandPlugin.initScript utility method for handling specialized script types.
numbers larger than 999 in the Errors column were printed out with commas (which looks like a separate column).
This wasn't caught earlier because there are no integration tests covering the csv. I'll add one into unstable in a sec.
-- New tribble library now uses 64 bit sizes. The 26K VCF has so much data that low-level tribble block indices where overflowing their int size values. This includes a to-be-committed tribble jar that fixes this problem
-- See https://jira.broadinstitute.org/browse/GSA-652
-- Minor cleanup of error messages that were useful on the way to solving this monster problem
-- Closes GSA-494 / Add maximum runtime for integration tests, running them in timeout thread
-- Needed to debug locking issues
-- Needed to debug excessively long running integrationtests
-- Added build.xml maximum runtime for all testng tests of 10 hours. We will ultimately fail the build if it goes on for more than 10 hours
-- The logic for determining active regions was a bit broken in the HC when intervals were used in the system
-- TraverseActiveRegions now uses the AllLocus view, since we always want to see all reference sites, not just those covered. Simplifies logic of TAR
-- Non-overlapping intervals are always treated as separate objects for determing active / inactive state. This means that each exon will stand on its own when deciding if it should be active or inactive
-- Misc. cleanup, docs of some TAR infrastructure to make it safer and easier to debug in the future.
-- Committing the SingleExomeCalling script that I used to find this problem, and will continue to use in evaluating calling of a single exome with the HC
-- Make sure to get all of the reads into the set of potentially active reads, even for genomic locations that themselves don't overlap the engine intervals but may have reads that overlap the regions
-- Remove excessively expensive calls to check bases are upper cased in ReferenceContext
-- Update md5s after a lot of manual review and discussion with Ryan
-- As one might expect, CachingIndexedFastaSequenceFile now internally upper cases the FASTA reference bases. This is now done by default, unless requested explicitly to preserve the original bases.
-- This is really the correct place to do this for a variety of reasons. First, you don't need to work about upper casing bases throughout the code. Second, the cache is only upper cased once, no matter how often the bases are accessed, which walkers cannot optimize themselves. Finally, this uses the fastest function for this -- Picard's toUpperCase(byte[]) which is way better than String.toUpperCase()
-- Added unit tests to ensure this functionality works correct.
-- Removing unnecessary upper casing of bases in some core GATK tools, now that RefContext guarentees that the reference bases are all upper case.
-- Added contracts to ensure this is the case.
-- Remove a ton of sh*t from BaseUtils that was so old I had no idea what it was doing any longer, and didn't have any unit tests to ensure it was correct, and wasn't used anywhere in our code
-- 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.
-- NCT wasn't previously recognized by Queue as needing more processors per machine. This commit fixes this. Also a potential cause of poor GATKPerformanceOverTime, in that runs with -nct could flood a node and cause it to have hundreds of cores in contention.
Caching and reusing ReadCovariates instances across reads sounds good in theory, but:
-it doesn't work unless you zero out the internal arrays before each read
-the internal arrays must be sized proportionally to the maximum POSSIBLE
recalibrated read length (5000!!!), instead of the ACTUAL read lengths
By contrast, creating a new instance per read is basically equivalent to doing an
efficient low-level memset-style clear on a much smaller array (since we use the actual
rather than the maximum read length to create it). So this should be faster than caching
instances and calling clear() but slower than caching instances and not calling clear().
Credit to Ryan to proposing this approach.
It turns out that pre-allocating the entire tree was too expensive in
terms of memory when using large values for the -mcs and -ics parameters.
Pre-allocating the first two dimensions prevents us from ever locking the
root node during a put(). Contention between threads over lower levels
of the tree should be minimal given that puts are rare compared to gets.
Also output dimensions and pre-allocation info at startup. If pre-allocation
takes longer than usual this gives the user a sense of what is causing the
delay.
-- I'm committing because there's some kind of fundamental problem with the ReadCovariates cache, in that historical data isn't being cleared / computed properly, and I'd rather it fail for a while than leave it in JIRA.
-- The integration tests test the -nct with PrintReads to get 1, 2, 4 and the 4 fails. But that's because of this incorrect calculation
-- Updating GATKPerformanceOverTime with the new @ClassType annotation
Also, fixes to large-scale validation script: lower -minIndelFrac threshold or else we'll kill most indels since default 0.25 is too high for pools, fix also VE stratifications and add one VE run where eval=1KG, comp=pool data and AC stratification based on 1KG annotation
The old BaseRecalibrator walker is and never will be thread-safe, since it's a
LocusWalker that uses read attributes to track state.
ONLY the newer DelocalizedBaseRecalibrator is believed likely to be thread-safe
at this point. It is safe to run the DelocalizedBaseRecalibrator with -nct > 1
for testing purposes, but wait for further testing to be done before using it
for production purposes in multithreaded mode.
The ReadGroupCovariate class was not thread-safe. This led to horrible race conditions
in multithreaded runs of the BQSR where (for example) the same read group could get
inserted into the reverse lookup table twice with different IDs.
Should fix the intermittent crash reported in GSA-492.
-With this change, BQSR performance scales properly by thread rather
than gaining nothing from additional threads.
-Benefits are seen when using either -nt (HierarchicalMicroScheduler) or -nct
(NanoScheduler)
-Removes high-level locks in the recalibration engines and NestedIntegerArray
in favor of maximally-granular locks on and around manipulation of the leaf
nodes of the NestedIntegerArray.
-NestedIntegerArray now creates all interior nodes upfront rather than on
the fly to avoid the need for locking during tree traversals. This uses
more memory in the initial part of BQSR runs, but the BQSR would eventually
converge to use this memory anyway over the course of a typical run.
IMPORTANT NOTE: This does not mean it's safe to run the old BaseRecalibrator
walker with multiple threads. The BaseRecalibrator walker is and will never be
thread-safe, as it's a LocusWalker that uses read attributes to track
state information. ONLY the newer DelocalizedBaseRecalibrator can be made
thread-safe (and will hopefully be made so in my subsequent commits). This
commit addresses performance, not correctness.
-- Resolves issue GSA-515 / Nanoscheduler GSA-605 / Seems that -nct may deadlock as not reproducible
-- It seems that it's not an input error problem (or at least cannot be provoked with unit tests)
-- I'll keep an eye on this later
Bringing in the following relevant changes:
* Fixes the indel realigner N-Way out null pointer exception DEV-10
* Optimizations to ReduceReads that bring the run time to 1/3rd.
Conflicts:
protected/java/src/org/broadinstitute/sting/gatk/walkers/compression/reducereads/SlidingWindow.java
DEV-10 #resolve #time 2m
-- Included logic to only add priors for alleles with sufficient evidence to be called polymorphic. If no alleles are poly make sure to add priors of first allele
-- There's been no report of problems with the nano scheduled version of TraverseLoci and TraverseReads, so I'm removing the old versions since they are no longer needed
-- Removing unnecessary intermediate base classes
-- GSA-515 / Nanoscheduler GSA-549 / https://jira.broadinstitute.org/browse/GSA-549
-- Updated StandardCallerArgumentCollection to remove MaxAltAllelesForIndels. Previous argument is deprecated with meaningful doc message for people to use maxAltAlleles
-- All constructores, factory methods, and test builders and their users updated to provide just a single argument
-- Updating MD5s for integration tests that change due to genotyping more alleles
-- Adding more alleles to genotyping results in slight changes in the QUAL value for multi-allelic loci where one or more alleles aren't polymorphic. That's simply due to the way that alternative hypotheses contribute as reference evidence against each true allele. The effect can be large (new qual = old qual / 2 in one case here).
-- If we want more precision in our estimates we could decide (Eric, should we discuss?) to actually separately do a discovery phase in the genotyping, eliminate all variants not considered polymorphic, and then do a final round of calling to get the exact QUAL value for only those that are segregating. This would have the value of having the QUAL stay constant as more alleles are genotyped, at the cost of some code complexity increase and runtime. Might be worth it through
-- This is no longer a core GATK activity, and the tests need to run for so long (2 min each) that it's just too painful to run them. Should be re-eabled if we come to care about this capability again, or if we can run these tests all in parallel in the future.
-- The old way of overloading constructors and calling super didn't work (might have been a consequence of merge). This is the right way to do the copy constructor with the call to super()
-- Potentially a very fast implementation (it's very clean) but restricted to the biallelic case
-- A starting point for future bi-allelic only optimized (logless) or generalized (bi-allelic general ploidy) implementations
-- Added systematic unit tests covering this implementation, and comparing it to others
-- Uncovered a nasty normalization bug in StateTracker that was capping our likelihoods at 0, even after summing up multiple likelihoods, which is just not safe to do and was causing us to lose likelihood in some cases
-- Removed the restriction that a likelihood be <= 0 in StateTracker, and the protection for these cases in GeneralPloidyExactAFCalc which just wasn't right
-- Changed UG / HC to use this one via the StandardCallerArgumentCollection
-- Update the AFCalcFactory.Calculation to have a getDefault() value instead of having a duplicate entry in the enums
-- GeneralPloidyExactAFCalc turns -Infinity values into -Double.MAX_VALUE, so our calculations pass unit tests
-- Bugfix for GeneralPloidyGenotypeLikelihoodsCalculationModel, return a null VC when the only allele we get from our final alleles to use method is the reference base
-- Fix calculation of reference posteriors when P(AF == 0) = 0.0 and P(AF == 0) = X for some meaningful value of X. Added unit test to ensure this behavior is correct
-- Fix horrible sorting bug in IndependentAllelesDiploidExactAFCalc that applied the theta^N priors in the wrong order. Add contract to ensure this doesn't ever happen again
-- Bugfix in GLBasedSampleSelector, where VCs without any polymorphic alleles were being sent to the exact model
--
-- These two classes were really the same, and now they are actually the same!
-- Cleanuped the interfaces, removed duplicate data
-- Added lots of contracts, some of which found numerical issues with GeneralPloidyExactAFCalc (which have been patched over but not fixed)
-- Moved goodProbability and goodProbabilityVector utilities to MathUtils. Very useful for contracts!
Mauricio Carneiro
kshakir
Eric Banks
Mark DePristo
David Roazen
Ryan Poplin
Guillermo del Angel
Andrey Sivachenko
Ami Levy Moonshine
Joel Thibault