Commit Graph

23 Commits (14e6a7bdb90014e9602fecd733d5e7745986aab8)

Author SHA1 Message Date
Heng Li 1e16f3e701 calling ksw_global(); ksw_extend() is buggy! 2013-02-05 17:13:12 -05:00
Heng Li d6a73c9171 chain filtering apparently working 2013-02-05 00:17:20 -05:00
Heng Li 9d0cdb2d3c unfinished chain filter 2013-02-04 17:23:06 -05:00
Heng Li 788e9d1e3d fixed a couple of leaks; buggy atm 2013-02-04 15:40:26 -05:00
Heng Li ba18db1a9f sw extension works for the simplest case 2013-02-04 12:37:38 -05:00
Heng Li d25a87cc50 code backup 2013-02-02 15:14:24 -05:00
Heng Li 00e5302219 routine to get subsequence from 2-bit pac 2013-02-01 16:39:50 -05:00
Heng Li f8f3b7577a code cleanup; added a missing file 2013-02-01 14:38:44 -05:00
Heng Li 620ad6e5b9 reseed long SMEMs 2013-02-01 14:20:38 -05:00
Heng Li 8977737460 basic chaining working
Definitely suboptimal in a lot of corner cases...
2013-01-31 16:26:05 -05:00
Heng Li 91debf412b move smem iterators to bwamem.{c,h} 2013-01-31 13:59:48 -05:00
Heng Li 5a4a0c4173 a bit refactoring for further changes 2013-01-31 12:34:05 -05:00
Heng Li 6641788d38 preparation for further changes 2013-01-31 11:42:31 -05:00
Heng Li bf65b6463a fastmap: optionally output the original query seq 2011-11-24 19:44:21 -05:00
Heng Li 150bfbdef4 fixed a deadlock; SMEM iterator 2011-11-24 19:15:14 -05:00
Heng Li 7babb54e4c drop smem based mapping algorithm
While we can compute smems very efficiently, there is still a long way to get
the alignment. On simulated data, this smem-based algorithm is 4X faster than
bwasw and twice as fast as bowtie2, but the accuracy is far lower than bwasw
and even lower than bowtie2 in the high-mapQ range. I am kind of sure that if
we continue to increase the mapping accuracy, the speed will approach to bwasw,
if not slower.

Smem-based mapping algorithm is still interesting, but given that I am short of
time, I will not explore it further.
2011-10-27 10:56:09 -04:00
Heng Li 7467671c30 minor change 2011-10-25 21:39:38 -04:00
Heng Li e890b8ac2e preliminary code to generate fake sam 2011-10-25 19:45:55 -04:00
Heng Li 55059443bd print msg to stderr; output more in fastmap 2011-10-25 15:06:13 -04:00
Heng Li 4813257d4f remove debugging code 2011-10-25 12:38:33 -04:00
Heng Li f56edd07dd forward-backward search seems working 2011-10-25 12:31:36 -04:00
Heng Li 7626595e3a backup the current debugging code; more changes 2011-10-25 10:03:57 -04:00
Heng Li 22c2252e15 added bidirectional bwt; seems buggy 2011-10-25 00:22:28 -04:00