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bugfix: choosing the worse instead of the best

This commit is contained in:
Heng Li 2013-02-20 20:43:22 -05:00
parent ea8f4f4d34
commit 41624fb347
1 changed files with 2 additions and 2 deletions
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4
bwamem_pair.c
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@ -203,8 +203,8 @@ int mem_pair(const mem_opt_t *opt, int64_t l_pac, const uint8_t *pac, const mem_
q = (int)((v.a[i].y>>32) + (v.a[i].y>>32) - 4.343 * log(erfc(fabs(ns) * M_SQRT1_2)) + .499); q = (int)((v.a[i].y>>32) + (v.a[i].y>>32) - 4.343 * log(erfc(fabs(ns) * M_SQRT1_2)) + .499);
pair = (uint64_t)k<<32 | i; pair = (uint64_t)k<<32 | i;
x = (uint64_t)q<<32 | (hash_64(pair ^ id<<8) & 0xffffffffU); x = (uint64_t)q<<32 | (hash_64(pair ^ id<<8) & 0xffffffffU);
if (x > o.x) subo = o, o.x = x, o.y = pair; if (x < o.x) subo = o, o.x = x, o.y = pair;
else if (x > subo.x) subo.x = x, subo.y = pair; else if (x < subo.x) subo.x = x, subo.y = pair;
} }
} }
y[v.a[i].y&3] = i; y[v.a[i].y&3] = i;