steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Better optimizer report

db4
Slava Pestov 2008-07-04 23:03:03 -05:00
parent 86f476a23d
commit bae00e8bab
1 changed files with 20 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
extra/reports/optimizer/optimizer.factor
View File

@ -2,20 +2,31 @@
! See http://factorcode.org/license.txt for BSD license. ! See http://factorcode.org/license.txt for BSD license.
USING: accessors assocs words sequences arrays compiler USING: accessors assocs words sequences arrays compiler
tools.time io.styles io prettyprint vocabs kernel sorting tools.time io.styles io prettyprint vocabs kernel sorting
generator optimizer math math.order ; generator optimizer math math.order math.statistics combinators ;
IN: report.optimizer IN: report.optimizer
: count-optimization-passes ( nodes n -- n ) : count-optimization-passes ( nodes n -- n )
>r optimize-1 >r optimize-1
[ r> 1+ count-optimization-passes ] [ drop r> ] if ; [ r> 1+ count-optimization-passes ] [ drop r> ] if ;
: results : table. ( alist -- )
[ [ second ] prepose compare ] curry sort 20 tail* 20 short tail*
print
standard-table-style standard-table-style
[ [
[ [ [ pprint-cell ] each ] with-row ] each [ [ [ pprint-cell ] each ] with-row ] each
] tabular-output ; inline ] tabular-output ;
: results ( results quot title -- )
print
[ second ] prepose
[ [ compare ] curry sort table. ]
[
map
[ "Mean: " write mean >float . ]
[ "Median: " write median >float . ]
[ "Standard deviation: " write std >float . ]
tri
] 2bi ; inline
: optimizer-measurements ( -- alist ) : optimizer-measurements ( -- alist )
all-words [ compiled>> ] filter all-words [ compiled>> ] filter
@ -26,8 +37,10 @@ IN: report.optimizer
] { } map>assoc ; ] { } map>assoc ;
: optimizer-measurements. ( alist -- ) : optimizer-measurements. ( alist -- )
[ [ first ] "Worst number of optimizer passes:" results ] {
[ [ second ] "Worst compile times:" results ] bi ; [ [ first ] "Optimizer passes:" results ]
[ [ second ] "Compile times:" results ]
} cleave ;
: optimizer-report ( -- ) : optimizer-report ( -- )
optimizer-measurements optimizer-measurements. ; optimizer-measurements optimizer-measurements. ;