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Leftover file that wasn't added with the `tests/profile' refactoring.

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original commit: a3ad719b5279a47c9a25ebc39114d20a07290b36
This commit is contained in:
Eli Barzilay 2012-05-24 11:53:03 -04:00
parent 2569285472
commit bfba3a953f
1 changed files with 109 additions and 0 deletions
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109
collects/tests/profile/analyze.rkt Normal file
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#lang racket/base
(require tests/eli-tester profile/structs profile/analyzer
racket/match racket/list)
(define A '(A . #f))
(define B '(B . #f))
(define C '(C . #f))
(define (analyze cpu+lists)
(profile->sexpr
(analyze-samples
(cons (car cpu+lists)
(map (lambda (x) (append (take x 2) (reverse (drop x 2))))
(reverse (cdr cpu+lists)))))))
(define (profile->sexpr prof)
(define (node-id* node)
(or (node-id node) (if (node-src node) '??? '*)))
(define (edges->sexprs node get get-time)
(for/list ([edge (get node)])
`(,(node-id* (edge-caller edge)) -> ,(node-id* (edge-callee edge))
time= ,(get-time edge)
total= ,(edge-total edge))))
(define (node->sexpr node)
`(,(node-id* node)
total= ,(node-total node)
self= ,(node-self node)
callers: ,@(edges->sexprs node node-callers edge-caller-time)
callees: ,@(edges->sexprs node node-callees edge-callee-time)
threads= ,(node-thread-ids node)))
`(total= ,(profile-total-time prof)
samples= ,(profile-sample-number prof)
cpu= ,(profile-cpu-time prof)
thread-times= ,(profile-thread-times prof)
,@(map node->sexpr (cons (profile-*-node prof) (profile-nodes prof)))))
(provide analyze-tests)
(module+ main (analyze-tests))
(define (analyze-tests)
(test
(match (analyze `(10
[0 0 ,A]
[0 1 ,A]))
[`(total= 2 samples= 2 cpu= 10 thread-times= ([0 . 2])
[* total= 2 self= 0
callers: [A -> * time= 2 total= 2]
callees: [* -> A time= 2 total= 2]
threads= ()]
[A total= 2 self= 2
callers: [* -> A time= 2 total= 2]
callees: [A -> * time= 2 total= 2]
threads= (0)])
'ok]
[bad (error 'test ">>> ~s" bad)])
;; demonstrates different edge-caller/lee-times
(match (analyze `(10
[0 0 ,A ,B ,A]
[0 1 ,A ,B ,A]))
[`(total= 2 samples= 2 cpu= 10 thread-times= ([0 . 2])
[* total= 2 self= 0
callers: [A -> * time= 2 total= 2]
callees: [* -> A time= 2 total= 2]
threads= ()]
[A total= 2 self= 2
callers: [B -> A time= 2/2 total= 2]
[* -> A time= 2/2 total= 2]
callees: [A -> B time= 2/2 total= 2]
[A -> * time= 2/2 total= 2]
threads= (0)]
[B total= 2 self= 0
callers: [A -> B time= 2 total= 2]
callees: [B -> A time= 2 total= 2]
threads= (0)])
'ok]
[bad (error 'test ">>> ~s" bad)])
(match (analyze `(10
[0 0 ,A ,B ,A]
[0 1 ,A ,C ,A]
[0 2 ,A ,C ,A]
[0 3 ,A ,C ,A]))
[`(total= 4 samples= 4 cpu= 10 thread-times= ([0 . 4])
[* total= 4 self= 0
callers: [A -> * time= 4 total= 4]
callees: [* -> A time= 4 total= 4]
threads= ()]
[A total= 4 self= 4
callers: [* -> A time= 4/2 total= 4]
[C -> A time= 3/2 total= 3]
[B -> A time= 1/2 total= 1]
callees: [A -> * time= 4/2 total= 4]
[A -> C time= 3/2 total= 3]
[A -> B time= 1/2 total= 1]
threads= (0)]
[C total= 3 self= 0
callers: [A -> C time= 3 total= 3]
callees: [C -> A time= 3 total= 3]
threads= (0)]
[B total= 1 self= 0
callers: [A -> B time= 1 total= 1]
callees: [B -> A time= 1 total= 1]
threads= (0)])
'ok]
[bad (error 'test ">>> ~s" bad)])
))