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
340483821e
r455: set max_occ on command line
2017-09-29 22:18:43 -04:00
04fb2c2ec0
r454: rechain with higher max_occ if no good chain
2017-09-29 19:24:32 -04:00
0d4ecd19ee
r453: avoid duplicated strcmp() for ava
2017-09-28 15:52:05 -04:00
0c63325985
r452: fixed - -G not working with -x sr
2017-09-28 14:28:12 -04:00
2a554a92e9
r451: changed rep_len mapq heuristic
2017-09-28 14:23:14 -04:00
935a6e6064
r450: differentiate exact repeats via mapq
2017-09-27 23:51:05 -04:00
8301222174
r448: fixed a bug when computing PE quality
2017-09-27 21:54:07 -04:00
7e0d70bfd3
r445: pair coordinate adjustment working
...
Next: mapq adjustment, which will be tricky...
2017-09-27 15:38:18 -04:00
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
f611edf6f2
r443: don't filter small cm for split seg
2017-09-26 16:17:58 -04:00
1b1dd0cd57
r442: default max_gap to 200 in the sr mode
2017-09-26 13:31:01 -04:00
55d1e4f638
r440: better chain filtering for PE reads
2017-09-26 11:03:36 -04:00
64c0ad6b35
r439: use splice-like chain gap cost between segs
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This improves accuracy
2017-09-25 16:04:38 -04:00
9538c985aa
r438: fixed a rare case that leads to missing hits
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It is a bug in chaining.
2017-09-25 14:59:34 -04:00
8f25cfa36e
r437: fixed uninialized memory on rep_len
2017-09-25 14:22:45 -04:00
81008dd371
r436: working on short reads
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The result is mixed - lots of room for tuning
2017-09-25 14:06:29 -04:00
3bb66e1ed3
multi-seg working on toy examples
2017-09-25 13:42:04 -04:00
5b39a1b34b
Merge branch 'master' into sr
2017-09-20 12:24:08 -04:00
e3b5802b2e
r424: reduce memory for long query seqs
2017-09-20 12:22:13 -04:00
645db3350e
Merge branch 'master' into sr
2017-09-20 11:15:14 -04:00
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
7a9b4db874
replaced --approx-ext with --sr
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--sr disables Z-drop and may come with other heurstics
2017-09-20 10:51:18 -04:00
b99c22840f
r414: avoid assertion failure for 0-length reads
2017-09-19 22:21:27 -04:00
11081c6c27
r411: refactored kalloc for clarity
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The new version is closer to K&R's original implementation.
2017-09-18 19:49:15 -04:00
ea5a0cd17d
Release minimap2-2.2 (r409)
2017-09-17 20:08:47 -04:00
e9c57f6d8b
r402: exposed kseq (for API in mappy later)
2017-09-17 13:09:16 -04:00
c07f9f9a49
r372: default mm_verbose to 1, and change in main
2017-09-16 09:14:34 -04:00
14b853499f
r369: updated example with the latest API
2017-09-14 22:44:10 -04:00
75ff7ceec5
r368: API documentation
2017-09-14 22:23:04 -04:00
e2823d4aee
r367: index reader optionally writes index
2017-09-14 21:18:13 -04:00
eb00521d9b
redesigned indexing and option APIs
2017-09-14 17:02:01 -04:00
0f7455cefa
r365: documented the "sr" preset
2017-09-14 12:57:21 -04:00
4d3768bf26
r364: improved the mapq heuristics
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* 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
47e9d76ca1
further mapq tuning
2017-09-14 10:46:14 -04:00
f4a8766283
r362: fixed overestimated chaining score
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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
6a82a21dee
r361: improved mapq for short reads
2017-09-13 15:32:39 -04:00
3c91d652dd
r360: allow to set integer max occ
2017-09-13 11:37:00 -04:00
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
eea9e851d8
Merge branch 'dev' into short
2017-09-11 09:32:28 -04:00
c7c3585531
r347: merged mm_map_frag() into mm_map()
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mm_map_frag() was separated due to an earlier design that has been rejected.
2017-09-10 15:02:55 -04:00
87a278d06a
Merge branch 'dev' into short
2017-09-09 08:49:58 -04:00
f422175e4e
r344: avoid unnecessary refName retrieval
2017-09-08 22:44:14 -04:00
709b6ec1f1
increase seed occurrences
2017-09-08 22:42:39 -04:00
0031158936
Merge branch 'master' into short
2017-09-07 11:41:32 -04:00
ef3f7ea2f2
Release minimap2-2.1.1 (r341)
2017-09-06 13:46:51 -04:00
8b9f2aaf04
r339: improved SIMD detection
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old code does not check AVX2
2017-09-05 13:10:30 -04:00
46e8b6a4f9
r338: portable CPU dispatch, which is the default
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working with gcc, icc, clang and msvc.
2017-09-03 20:29:24 -04:00
3c997ca016
r337: support CPU dispatch for gcc-4.8+
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using __builtin_cpu_supports()
2017-09-03 14:29:49 -04:00
f9ccc522cd
Merge branch 'master' into short
2017-09-03 11:58:15 -04:00
Heng Li