Commit Graph

457 Commits (9ab95be1bb36d2c1925f3f31b92ea5fbf2bf9d25)

Author SHA1 Message Date
Heng Li 43960a8ca7 r621: --print-qname also shows kalloc status 2017-12-11 12:30:08 -05:00
Heng Li f6608fe99c r620: revamped thread-local memory management
* Don't preallocate sdust_buf or minizer list. kalloc should be fast enough -
  benchmarks needed to confirm.

* Fixed a memory leak caused by divergence estimate (post v2.5)

* Reset the kalloc buffer after mapping a long query. This reduces peak memory
  when large chunks of memory are allocated, at the cost of performance, though.
2017-12-11 12:11:10 -05:00
Heng Li 98a6e52c06 r618: heuristics to avoid tiny terminal exons 2017-12-11 00:57:55 -05:00
Heng Li 824712a4ee r617: removed some unused code 2017-12-10 17:54:50 -05:00
Heng Li 98a999fe44 r611: added pseudocount when est divergence 2017-12-08 12:57:57 -05:00
Heng Li fec7bd713f r610: warning if db sequence is 0-lengthed (#69) 2017-12-07 21:05:39 -05:00
Heng Li 2f693e8ca4 r609: bugfix - SDUST masking not working 2017-12-07 11:45:38 -05:00
Heng Li 704ff9f4c6 r607: estimate sequence divergence
Currently using the simplest method. There may be a more accurate estimate.
2017-12-06 16:14:39 -05:00
Heng Li 68c63f2d68 r606: fixed a sketch bug for long 256bp k-mer
sketch() writes {-1,-1} to the output array.
2017-12-06 16:13:29 -05:00
Heng Li 984f7846c0 r601: bugfix - a similar issue to r600
This bug unsets the alignment score of suboptimal alignments.
2017-11-30 11:51:34 -05:00
Heng Li af1d6afba9 r600: bugfix - missing secondary alignments (#71)
This should very rarely happen to typical data, but has a higher chance in
artifactual data.
2017-11-30 11:34:10 -05:00
Heng Li 131cfc6938 r574: build index without sequences 2017-11-11 21:38:38 -05:00
Heng Li 2f463b1db0 r573: prepare to generalize index 2017-11-11 19:54:06 -05:00
Heng Li 3b518271ee Release minimap2-2.5 (r572) 2017-11-11 11:29:28 -05:00
Heng Li d7a31e40e6 r569: last commit is buggy 2017-11-09 23:20:41 -05:00
Heng Li dd18cd75de r568: revert - don't take max(dp_max, dp_score) 2017-11-09 23:12:48 -05:00
Heng Li 99a2709913 r567: minor change to #56 2017-11-09 19:17:45 -05:00
mvdbeek 1cb0bf4bef Implement -Y for soft clipping of supp. alignments
I tried to base this on bwa-mem and it seems to work for sam alignments.
2017-11-09 19:22:36 +01:00
Heng Li a7b38f6900 r562: fixed a severe bug: wrong query start 2017-11-08 22:31:05 -05:00
Heng Li e896c9ec05 r559: prefer a chain involving more segments 2017-11-08 13:22:16 -05:00
Heng Li 98ba8928c6 r558: dp_max no less than dp_score 2017-11-08 10:06:10 -05:00
Heng Li b24d68ae9f r557: fixed another mapq underestimate
When a chain is split during base-level alignment, its chaining score is
reduced. However, the chaining score of its suboptimal chain remains the same.
This leads to underestimated mapping quality.
2017-11-07 23:20:49 -05:00
Heng Li 65deedfa96 r556: bugfix - underestimate mapq for split aln 2017-11-07 22:37:12 -05:00
Heng Li 21a46ba652 Release minimap2-2.4 (r555) 2017-11-06 12:54:02 -05:00
Heng Li fa5a645ca5 r552: fixed a tiny typo on struct packing
The old packing wastes memory, thought very small.
2017-11-05 08:27:26 -05:00
Heng Li a3f0aa1d5b r550: fixed -L issues with secondary and supp aln 2017-11-04 12:13:38 -04:00
Heng Li 22290db3e4 r546: minor mapQ tuning 2017-11-01 13:20:39 -04:00
Heng Li cd24dc8834 r545: removed option -i, not working well 2017-10-31 22:23:27 -04:00
Heng Li b8e758df0f r544: increased PE mapQ 2017-10-31 16:55:02 -04:00
Heng Li 311fa90030 r543: applied some sr mapq changes to long reads 2017-10-31 15:24:05 -04:00
Heng Li fb8a1b5536 r542: tuning mapQ calculation 2017-10-31 14:25:09 -04:00
Heng Li 285eb0da05 r540: removed a buggy debugging line 2017-10-29 00:02:41 -04:00
Heng Li 192217a10c r539: use --splice-flank=yes by default
In human/mouse, the GTr..yAG pattern occurs to 91/92% of all GT-AG introns.
Modeling r..y clearly leads to higher accuracy. However, in SIRV, this
percentage is reduced to ~60%. The default "--splice --splice-flank=yes"
leads to lower accuracy. If someone benchmark minimap2 on SIRV, this would be
bad, but minimap2 is developed for practical applications, not for benchmarks.
I will live with that.
2017-10-28 22:29:55 -04:00
Heng Li f22a94e868 r538: fixed a long existing bug in HPC k-mer (#47)
This bug may lead to a wrong minimizer when a HPC k-mer is longer than 256bp.
When there is a seed match involving this wrong HPC k-mer, the correct seed
sequences do not match in fact. This violates the assumption in align.c and
subsequently causes a segfault, which is what #47 has caught. This bug lurked
in the earliest piece of code and affected all released minimap2 versions so
far. It is extremely rare and does not affect the prebuilt GRCh37/38 indices.
2017-10-28 19:21:10 -04:00
Heng Li 79b0caca95 r537: model the next base to GT/AG
[PMID:18688272] shows that the base following GT tends to be A or G (i.e. R) in
both human and yeast, and that the base preceeding AG tends to be C or T (i.e.
Y). In the new model, we pay no cost to GTr..yAG, but we pay half of the cost
if there is no r or y. This improves the junction accuracy when mapping to
human and mouse and decreases the accuacy when mapping to SIRV. My guess is
that SIRV does not honor this trend. Need to investigate in future.

Also in this commit, --cost-non-gt-ag is aliased to -C. The default is changed
to 9 instead of 5. I also added --splice-flank to enable the above model. This
may become the default once I confirm my hypothesis on SIRV.
2017-10-28 00:25:01 -04:00
Heng Li afc2f2e84b r536: removed an unnecessary assert() 2017-10-24 21:08:54 -04:00
Heng Li d4b5dfc297 r533: added --no-pairing
to prevent the use of any pairing information for paired-end reads.
2017-10-23 14:09:32 -04:00
Heng Li 306e4541f8 Released minimap2-2.3 (r531) 2017-10-22 23:13:35 -04:00
Heng Li beeb806829 r526: fixed a bug when HPC is in use
It happened when the query HPC minimizer is longer than the reference HPC
minimizer close to the beginning of a contig. We may get a negative coordinate,
which causes an assertion failure.
2017-10-21 19:54:04 -04:00
Heng Li be7f3c4ffe r525: fixed a bug in chaining; handle ovlp ends 2017-10-20 21:34:52 -04:00
Heng Li bd04372873 r524: reverted to bwa-mem end bonus
and reduced the cost of clipping when filtering by identity
2017-10-20 16:57:31 -04:00
Heng Li 15ed0712c2 r523: fixed a performance bug in ksw2_ll
Wont' affect accuracy.
2017-10-20 13:00:10 -04:00
Heng Li 4683da2455 r520: added option -L to write long cigar to CG 2017-10-17 17:32:44 -04:00
Heng Li ffd953029f r519: fixed a severe bug that misses long alns 2017-10-17 15:52:36 -04:00
Heng Li 04cf4ebf5e r518: increased the default -K to 500M
This helps multi-thread performance for ultra-long reads.
2017-10-17 13:21:29 -04:00
Heng Li 25ffd72690 r517: replaced --print-2nd with --secondary 2017-10-17 11:41:56 -04:00
Heng Li aa2d9d4e1b r516: throw a warning if -N0 is used 2017-10-16 14:55:35 -04:00
Heng Li addb61bcb2 r515: more conservative hit exclusion
When a hit covers a long query subsequence that has not been covered by better
primary hits, this hit is more likely to become a new primary hit.
2017-10-16 13:58:01 -04:00
Heng Li adf6cd7f52 r513: merged pre- and post-cigar blen and mlen
This saves a bit memory and is cleaner.
2017-10-16 10:55:18 -04:00
Heng Li e6f525edaf r512: option to filter poorly aligned reads 2017-10-16 10:38:22 -04:00
Heng Li 858213d513 r511: fixed wrong primary sam record 2017-10-12 23:02:18 -04:00
Heng Li dea3b60918 r510: fixed an off-by-1 bug for unmapped mate 2017-10-12 17:31:13 -04:00
Heng Li 7c555f9b7e r508: use two I/O threads for mapping
-x sr applies this option by default
2017-10-12 14:56:01 -04:00
Heng Li 2801ed9b4b r507: -K not working as is intended (#36) 2017-10-12 14:16:05 -04:00
Heng Li ce06188203 r506: fixed a memory leak 2017-10-12 10:12:22 -04:00
Heng Li 9862a75cd3 r505: a bit code simplification 2017-10-11 21:54:32 -04:00
Heng Li 3073f4a758 r504: better heuristics to reduce excessive ext 2017-10-11 21:42:11 -04:00
Heng Li 9364bc64d7 r501: added end_bonus to extz2 2017-10-11 09:39:41 -04:00
Heng Li 65abdb8f3c r500: temporarily disabled region trunc
because it is causing other problems.
2017-10-11 00:16:04 -04:00
Heng Li 7345621759 r499: end bonus working; DP region needs improve! 2017-10-11 00:14:25 -04:00
Heng Li ca632f907b r498: fixed a bug when merging like "4I5I" 2017-10-10 21:22:37 -04:00
Heng Li 6c78a980b6 r497: the previous change not working at the ends 2017-10-10 17:32:28 -04:00
Heng Li c217eecdb7 r496: avoid DP extending into another chain
When deciding the region for DP, exclude regions in the adjacent chain
2017-10-10 17:25:12 -04:00
Heng Li 13b66aad4d r495: fix impropriate CIGAR
1. Not left aligned
2. In one case, 50M24D50M becomes 24D100M. The leading D needs to be removed.
3. Avoid identical hits after DP
2017-10-10 11:59:44 -04:00
Heng Li 46fa520db9 r494: simpler and better SR gap filling
Still one thing to do: left alignment
2017-10-09 22:02:30 -04:00
Heng Li 1e53610fb4 r493: reduced calling extd2 for ungapped aln
Still need to improve in case of 3I5M3D
2017-10-09 21:13:34 -04:00
Heng Li 9396d9e11b r452: typo in the last commit 2017-10-09 10:05:32 -04:00
Heng Li 198849a716 r491: an ambiguous base costs the same as gap ext 2017-10-09 09:59:42 -04:00
Heng Li 9fea4d16b3 r490: improved short-read extension heuristic
Now we find the best scoring ungapped seeded segment and then extend from it.
There is no gap filling for short reads.
2017-10-08 21:36:34 -04:00
Heng Li f9415628a8 r489: don't use approximate zdrop
it doesn't work well
2017-10-08 19:29:09 -04:00
Heng Li 61e56c941d r488: parameter to control max fragment length 2017-10-07 23:54:32 -04:00
Heng Li f150257a0d r487: demote "map10k"; improved README 2017-10-07 19:19:40 -04:00
Heng Li bf2d4f7aec r486: treat "U" as "T" for RNA reads (#33) 2017-10-07 18:53:25 -04:00
Heng Li c6384ed2c8 r482: increased short-read bandwidth to 100
This has very minor effect on speed.
2017-10-06 10:20:32 -04:00
Heng Li e0baf1ad54 r479: a bit code cleanup 2017-10-05 16:15:14 -04:00
Heng Li f266092699 r478: simplied useless code, a tiny bit 2017-10-05 15:56:00 -04:00
Heng Li 9c5767f9ed r477: renamed multi_seg to frag_mode 2017-10-05 15:48:17 -04:00
Heng Li ae2adf04d4 r476: multi-file fragment mode working 2017-10-05 15:39:26 -04:00
Heng Li b839758335 r475: added --cs=none; updated manpage 2017-10-05 15:27:37 -04:00
Heng Li f4a5d3a692 r474: replaced -S and --cs-no-equal with --cs 2017-10-05 15:03:03 -04:00
Heng Li 3ff6eda3a4 r473: don't count introns into blen 2017-10-05 14:37:21 -04:00
Heng Li 1a90bc8603 r472: fixed a bug when printing MAPQ/CIGAR 2017-10-05 12:46:11 -04:00
Heng Li abf2a90363 r471: all SAM features implemented; more tests! 2017-10-05 12:37:30 -04:00
Heng Li 7cc4f6f965 r469: first step towards PE SAM 2017-10-05 10:38:09 -04:00
Heng Li 16e6e589a8 r468: replaced ^ with ~ in cs 2017-10-04 22:17:12 -04:00
Heng Li 9aba11769c r467: added : (equal length) and ^ (intron) ops 2017-10-04 21:55:37 -04:00
Heng Li 7d50e646dd r466: detect multi-part index more smartly
though it might not work in an extremely rare case: the end of a sequence ends
at X*16384 and it is the last sequence in a batch. This can be resolved by
never letting the kstream_t buffer empty.
2017-10-04 17:32:58 -04:00
Heng Li 1554149158 r465: apply option -x before other options 2017-10-04 13:52:28 -04:00
Heng Li 19c39e704f r464: fixed a bug in pairing, due to randomization 2017-10-04 13:37:40 -04:00
Heng Li 2581c44a21 r463: optionally disable secondary hits 2017-10-04 13:24:41 -04:00
Heng Li 5babf41a38 r462: SAM primary flag not properly set 2017-10-04 13:11:29 -04:00
Heng Li 2a1e738a94 r461: randomize repetitive hits 2017-10-04 13:05:18 -04:00
Heng Li cf55c84056 r460: added option --no-long-join 2017-10-04 12:08:44 -04:00
Heng Li 841763ec24 Merge branch 'master' into sr 2017-10-04 11:42:44 -04:00
Heng Li 95eb1dec36 r458: fixed wrong chr for inversion aln (#30) 2017-10-04 11:32:06 -04:00
Heng Li 0fd0f2aed1 r457: fixed a bug on parsing -f 2017-09-30 00:00:44 -04:00
Heng Li ee9b2773a8 r456: min chain score should >k-mer length
or chain_dp() wastes time on unnecessarily sorting chains with one k-mer.
2017-09-29 22:33:55 -04:00
Heng Li 340483821e r455: set max_occ on command line 2017-09-29 22:18:43 -04:00
Heng Li 04fb2c2ec0 r454: rechain with higher max_occ if no good chain 2017-09-29 19:24:32 -04:00
Heng Li 0d4ecd19ee r453: avoid duplicated strcmp() for ava 2017-09-28 15:52:05 -04:00
Heng Li 0c63325985 r452: fixed - -G not working with -x sr 2017-09-28 14:28:12 -04:00
Heng Li 2a554a92e9 r451: changed rep_len mapq heuristic 2017-09-28 14:23:14 -04:00
Heng Li 935a6e6064 r450: differentiate exact repeats via mapq 2017-09-27 23:51:05 -04:00
Heng Li 8301222174 r448: fixed a bug when computing PE quality 2017-09-27 21:54:07 -04:00
Heng Li 7e0d70bfd3 r445: pair coordinate adjustment working
Next: mapq adjustment, which will be tricky...
2017-09-27 15:38:18 -04:00
Heng Li a349d85280 r444: changed the way orientation is specified
The old model doesn't work with RF or RR orientation. The new model only works
with paired-end reads. For >2 segments, only FF is supported.
2017-09-27 12:33:10 -04:00
Heng Li f611edf6f2 r443: don't filter small cm for split seg 2017-09-26 16:17:58 -04:00
Heng Li 1b1dd0cd57 r442: default max_gap to 200 in the sr mode 2017-09-26 13:31:01 -04:00
Heng Li 55d1e4f638 r440: better chain filtering for PE reads 2017-09-26 11:03:36 -04:00
Heng Li 64c0ad6b35 r439: use splice-like chain gap cost between segs
This improves accuracy
2017-09-25 16:04:38 -04:00
Heng Li 9538c985aa r438: fixed a rare case that leads to missing hits
It is a bug in chaining.
2017-09-25 14:59:34 -04:00
Heng Li 8f25cfa36e r437: fixed uninialized memory on rep_len 2017-09-25 14:22:45 -04:00
Heng Li 81008dd371 r436: working on short reads
The result is mixed - lots of room for tuning
2017-09-25 14:06:29 -04:00
Heng Li 3bb66e1ed3 multi-seg working on toy examples 2017-09-25 13:42:04 -04:00
Heng Li 5b39a1b34b Merge branch 'master' into sr 2017-09-20 12:24:08 -04:00
Heng Li e3b5802b2e r424: reduce memory for long query seqs 2017-09-20 12:22:13 -04:00
Heng Li 645db3350e Merge branch 'master' into sr 2017-09-20 11:15:14 -04:00
Heng Li 75e6bbc9f6 r421: removed the MM_F_SPLICE_BOTH mode
In the default splice mode, minimap2 applies two rounds of spliced alignment:
first assuming GT-AG to be the splice signal across all splicing sites and then
assuming CT-AC to be the signal. This is the idea strategy.

In the MM_F_SPLICE_BOTH mode, minimap2 applies one round of spliced alignment,
assuming GT-AG and CT-AC to be the splice signals AT THE SAME TIME. This will
be faster but less accurate. I don't think anyone would like to run minimap2 in
this mode, so I am removing it for clarity.
2017-09-20 11:11:53 -04:00
Heng Li 7a9b4db874 replaced --approx-ext with --sr
--sr disables Z-drop and may come with other heurstics
2017-09-20 10:51:18 -04:00
Heng Li b99c22840f r414: avoid assertion failure for 0-length reads 2017-09-19 22:21:27 -04:00
Heng Li 11081c6c27 r411: refactored kalloc for clarity
The new version is closer to K&R's original implementation.
2017-09-18 19:49:15 -04:00
Heng Li ea5a0cd17d Release minimap2-2.2 (r409) 2017-09-17 20:08:47 -04:00
Heng Li e9c57f6d8b r402: exposed kseq (for API in mappy later) 2017-09-17 13:09:16 -04:00
Heng Li c07f9f9a49 r372: default mm_verbose to 1, and change in main 2017-09-16 09:14:34 -04:00
Heng Li 14b853499f r369: updated example with the latest API 2017-09-14 22:44:10 -04:00
Heng Li 75ff7ceec5 r368: API documentation 2017-09-14 22:23:04 -04:00
Heng Li e2823d4aee r367: index reader optionally writes index 2017-09-14 21:18:13 -04:00
Heng Li eb00521d9b redesigned indexing and option APIs 2017-09-14 17:02:01 -04:00
Heng Li 0f7455cefa r365: documented the "sr" preset 2017-09-14 12:57:21 -04:00
Heng Li 4d3768bf26 r364: improved the mapq heuristics
* use repetitive seed lengths, not counts
* compute n_sub to higher accuracy
* use bwa-mem mapq heuristic as a backup

For short single-end reads, minimap2's ROC is not as good as bwa-mem's, but is
close.
2017-09-14 12:37:03 -04:00
Heng Li 47e9d76ca1 further mapq tuning 2017-09-14 10:46:14 -04:00
Heng Li f4a8766283 r362: fixed overestimated chaining score
Caused by ilog2_32(0)=-1. This bug was fixed once and reoccurred as I was
tuning the score function but forgot to apply the fix.
2017-09-14 10:15:22 -04:00
Heng Li 6a82a21dee r361: improved mapq for short reads 2017-09-13 15:32:39 -04:00
Heng Li 3c91d652dd r360: allow to set integer max occ 2017-09-13 11:37:00 -04:00
Heng Li d7f2ac1d4f better parameters for short reads
It turns out the key problem is not the minimizer density. It is the max
occurrence that tends to affect results more, especially sensitivity. There is
still lots of work to do, but for now, it seems a good start.
2017-09-12 16:11:23 -04:00
Heng Li eea9e851d8 Merge branch 'dev' into short 2017-09-11 09:32:28 -04:00
Heng Li c7c3585531 r347: merged mm_map_frag() into mm_map()
mm_map_frag() was separated due to an earlier design that has been rejected.
2017-09-10 15:02:55 -04:00
Heng Li 87a278d06a Merge branch 'dev' into short 2017-09-09 08:49:58 -04:00
Heng Li f422175e4e r344: avoid unnecessary refName retrieval 2017-09-08 22:44:14 -04:00
Heng Li 709b6ec1f1 increase seed occurrences 2017-09-08 22:42:39 -04:00
Heng Li 0031158936 Merge branch 'master' into short 2017-09-07 11:41:32 -04:00
Heng Li ef3f7ea2f2 Release minimap2-2.1.1 (r341) 2017-09-06 13:46:51 -04:00
Heng Li 8b9f2aaf04 r339: improved SIMD detection
old code does not check AVX2
2017-09-05 13:10:30 -04:00
Heng Li 46e8b6a4f9 r338: portable CPU dispatch, which is the default
working with gcc, icc, clang and msvc.
2017-09-03 20:29:24 -04:00
Heng Li 3c997ca016 r337: support CPU dispatch for gcc-4.8+
using __builtin_cpu_supports()
2017-09-03 14:29:49 -04:00
Heng Li f9ccc522cd Merge branch 'master' into short 2017-09-03 11:58:15 -04:00
Heng Li 101b8bb97d r335: report an error if query can't be opened 2017-09-03 11:54:38 -04:00
Heng Li 0a3ebdc916 for better windows compatibility 2017-09-02 17:52:33 -04:00
Heng Li 743d26eab0 Merge pull request #20 from nanoporetech/msvc14
ONT source code changes to compile with MSVC 14
2017-09-02 14:35:02 -07:00
Heng Li 62535ecd7f Merge branch 'dev' 2017-09-01 10:06:21 -07:00
Simon Harris 4db1c0295c Fixed segfault caused when reading from index file 2017-09-01 15:48:59 +01:00
Heng Li d4074874ee r316: get rid of a harmless gcc warning 2017-09-01 20:25:27 +08:00
Heng Li eccdb3a1ca r315: added getopt from musl 2017-09-01 20:20:34 +08:00
Stefan von Deylen a3c3db6b9b ONT source code changes to compile with MSVC 14 2017-08-30 16:25:20 +01:00
Heng Li c4080aaf7e Merge branch 'master' into short 2017-08-28 07:02:22 +08:00
Heng Li bf8246f872 Release minimap2-2.1-r311 2017-08-25 13:35:55 +08:00
Heng Li 0fe1a224ab r309: improved SAM header output 2017-08-25 10:35:58 +08:00
Heng Li 993a2bb521 r301: separate introns from deletions
When an intron is adjacent to a deletion, the old code count both as introns,
which lead to an inaccurate exon boundary.
2017-08-18 15:31:15 +08:00
Heng Li 64c1389e1a Merge branch 'master' into splice 2017-08-17 23:39:27 +08:00
Heng Li 81cff97208 r299: support -h: output to stdout; return 0 2017-08-17 23:38:31 +08:00
Heng Li bbb37d95f2 support inserting RG lines 2017-08-17 23:34:09 +08:00
Heng Li 2cde8d257c r297: bidirectional RNA alignment 2017-08-17 06:02:44 -04:00
Heng Li b5f5929bf9 r296: expose splicing related options to CLI 2017-08-13 21:37:51 -04:00
Heng Li 28f86688ab r295: gap closure from the middle of non-HPC k
This WILL slightly affect the result of genomic mapping, but hopefully
in the good direction.
2017-08-12 23:48:43 -04:00
Heng Li 43506edbc5 backup: preliminary boundary alignment 2017-08-12 23:10:14 -04:00
Heng Li 53b3265d84 r290: in techrep, explain spliced alignment 2017-08-12 15:40:49 -04:00
Heng Li a23df2dc91 r289: changed CLI help only 2017-08-12 12:40:07 -04:00
Heng Li 5a74088b74 r288: changed max intron length to 200k 2017-08-12 12:39:21 -04:00
Heng Li d240318741 r287: refined CLI options and manpage 2017-08-12 12:26:04 -04:00
Heng Li 0f4c823b0c r286: ignore introns when computing max seg score 2017-08-12 10:58:16 -04:00
Heng Li a99358bc3d r282: reduced intron cost; added eval script 2017-08-11 00:06:01 -04:00
Heng Li 163fa36ee6 r281: don't open long gaps on query 2017-08-10 15:04:59 -04:00
Heng Li c59b0781bc r280: output introns as "N" in the cdna mode 2017-08-09 11:45:02 -04:00
Heng Li 7429b12164 Merge branch 'master' into cdna 2017-08-08 22:00:24 -04:00
Heng Li 9e1125edda r277: abort if query/-d missing (#11) 2017-08-08 21:46:15 -04:00
Heng Li 3dbe23b34e Merge branch 'dev' 2017-08-08 21:30:32 -04:00
Heng Li 6840370f3c Release minimap2-2.0 (r275) 2017-08-08 21:16:25 -04:00
Heng Li 7f9f659b6a r274: CLI option to change max ref gap 2017-08-08 11:39:23 -04:00
Heng Li 1a7d782131 r273: cdna mapping mode for testing
Differences from the typical mapping mode:

* banded alignment disabled
* log gap cost during chaining
* zero long-gap extension during alignment
* up to 100kb (by default) reference gap
* bad seeding not filtered (to tune later)
2017-08-08 11:31:49 -04:00
Heng Li 079ec0d283 r271: added "short" preset; for testing only 2017-08-07 15:30:05 -04:00
Heng Li 12cea727b8 r238: bugfix to cs - rev sequence not complemented 2017-08-01 10:33:21 -04:00
Heng Li cd105b47f2 r237: fixed a bug in outputting cs:Z 2017-07-31 14:49:39 -04:00
Heng Li 35f232c3fa r236: in cs tag, output differences in lowercase
for easy eyeballing
2017-07-31 12:17:48 -04:00
Heng Li 4c0713ee14 r235: optionally output tag cs in PAF
cs encodes the query, the reference sequence and CIGAR.
2017-07-31 12:06:49 -04:00
Riku Walve 9e09c1ae72 fix self-comparison in index parameter override check 2017-07-30 21:46:25 +03:00
Heng Li d8d4d29b68 Release minimap2-2.0rc1-r232 2017-07-30 14:32:40 -04:00
Heng Li 1f78e1ee53 r230: code formatting changes only 2017-07-30 12:31:40 -04:00
Heng Li 5934d68772 r229: a new way to prevent out-of-band backtrack 2017-07-29 23:52:30 -04:00
Heng Li fa99d28d34 r228: reduced unnecessary INV alignment 2017-07-29 20:21:53 -04:00
Heng Li d08b7a0c51 r227: use local alignment for INV alignment 2017-07-29 17:40:53 -04:00
Heng Li da3db3c095 r226: only try inv alignment for primary 2017-07-29 14:09:35 -04:00
Heng Li 783ead6f47 r225: removed a debugging line 2017-07-29 13:21:38 -04:00
Heng Li 19d6ec885e r224: inversion alignment around Z-drop break 2017-07-29 13:09:10 -04:00
Heng Li 5e3eecd6d4 r222: no effective changes 2017-07-29 10:31:46 -04:00
Heng Li 2179e9e24b r221: output SA in the SAM output 2017-07-28 23:08:39 -04:00
Heng Li ebbe9c1eb8 r219: fixed a bug caused by skipping tandem seeds 2017-07-28 14:06:56 -04:00
Heng Li c672690564 r218: increase the frequency of SW slightly 2017-07-28 13:30:42 -04:00
Heng Li f4fee60188 r217: ignore tandem seeds during alignment
This helps a tiny bit.
2017-07-28 12:26:56 -04:00
Heng Li 254280b8af r216: a bit cleanup; identical output to r215 2017-07-28 11:54:18 -04:00
Heng Li fc965805f7 r215: bring back a log gap component
Otherwise chaining may more often break a long gap into several gaps.
2017-07-28 00:17:19 -04:00