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heaps: speed up heaps benchmark.

db4
John Benediktsson 2012-09-14 10:03:30 -07:00
parent 7e3a5fc1b2
commit 2422490f86
1 changed files with 4 additions and 4 deletions
basis/heaps

8
basis/heaps/heaps.factor
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@ -95,7 +95,7 @@ M: max-heap heap-compare (heap-compare) +lt+ eq? ;
: continue? ( m n heap -- ? )
[ data-nth nip ]
[ nip data-nth ]
[ 2nip ] 3tri heap-compare ;
[ 2nip ] 3tri heap-compare ; inline
DEFER: up-heap
@ -112,11 +112,11 @@ DEFER: up-heap
: (child) ( m heap -- n )
{ [ drop ] [ left-value ] [ right-value ] [ nip ] } 2cleave
heap-compare [ right ] [ left ] if ;
heap-compare [ right ] [ left ] if ; inline
: child ( m heap -- n )
2dup right-bounds-check?
[ drop left ] [ (child) ] if ;
[ drop left ] [ (child) ] if ; inline
DEFER: down-heap
@ -151,7 +151,7 @@ ERROR: bad-heap-delete ;
M: bad-heap-delete summary
drop "Invalid entry passed to heap-delete" ;
: entry>index ( entry heap -- n )
over heap>> eq? [ bad-heap-delete ] unless
index>> ;