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|
(set! (*s7* 'heap-size) 512000)
(let ()
(define size 1000000)
(let ((old-print (*s7* 'print-length))) ; opt_starlet_set and opt_starlet_set_i -- these could be optimized further to avoid starlet_set_1
(define (f100)
(do ((i 0 (+ i 1)))
((= i size))
(set! (*s7* 'print-length) 32)))
(f100)
(define (f101 x)
(do ((i 0 (+ i 1)))
((= i size))
(set! (*s7* 'print-length) (abs x))))
(f101 -31)
(set! (*s7* 'print-length) old-print))
(define-constant (f1)
(let-temporarily (((*s7* 'openlets) #f))
(*s7* 'openlets)))
(define (f11)
(do ((i 0 (+ i 1)))
((= i size))
(f1)))
(f11) ; 169 eval+starlet, no args so f1->body? let_temp_s7_openlets
; 146 if no closure
; 307 if print-length, starlet_set_1
(define (f12)
(let ((obj -1))
(do ((i 0 (+ i 1)))
((= i size))
(abs obj))))
(f12) ; 18: 10-20 times faster than f1, opt_dotimes -> opt_i_i_s_abs
(define (f14)
(let ((obj -1))
(do ((i 0 (+ i 1)))
((= i size))
(magnitude obj))))
(f14) ; 38
(define-constant (f2 x)
(set! (*s7* 'safety) 1)
(+ x 1)
(set! (*s7* 'safety) 0))
(define (f21)
(do ((i 0 (+ i 1)))
((= i size))
(f2 i)))
(f21) ; 707 -> 386 -> 357: 336 eval+starlet_set+g_add_x1, avoid starlet_set if safety etc? (much overhead)
(define-constant (f3 x)
(+ (*s7* 'safety) (*s7* 'print-length)))
(define (f31)
(do ((i 0 (+ i 1)))
((= i size))
(f3 i)))
(f31) ; 211 -> 180 (print-length): 107 fx_add_aa+fx_safe_closure_t_a+fx_implicit_starlet_print_length|safety+op_safe_dotimes (arg ignored)
(define (f15)
(do ((j 0)
(i 0 (+ i 1)))
((= i size))
(let-ref *s7* 'print-length)))
(f15)
;; 317 -> 210 sc->starlet_ref
(define (f17)
(do ((j 0)
(i 0 (+ i 1)))
((= i size))
(let-set! *s7* 'print-length 32)))
(f17)
;; 354 -> 240 starlet_set
(define (f18)
(do ((i 0 (+ i 1)))
((= i size))
(let-ref (rootlet) 'abs)))
(f18)
;; 14
(define (f6)
(let ((obj (openlet (inlet 'value -1
'abs (lambda (x)
(let-temporarily (((*s7* 'openlets) #f))
(abs (x 'value))))))))
(do ((i 0 (+ i 1)))
((= i size))
(abs obj))))
(f6) ; 628! -> 425: 396 eval+find_and_apply_method+g_abs
(define (f7)
(let ((obj (openlet (inlet 'value -1
'abs (lambda (x)
(magnitude (x 'value)))))))
(do ((i 0 (+ i 1)))
((= i size))
(abs obj)))) ; eval -> apply_c_function -> magnitude_p_p -> s7_let_ref + method_or_bust etc [50]
(f7) ; 360 -> 342 [find_and_apply_method/apply_method_closure+magnitude_p_p+g_abs]
(define (f13)
(let ((obj (openlet (let ((value -1))
(define (abs x) (magnitude value))
(curlet)))))
(do ((i 0 (+ i 1)))
((= i size))
(abs obj)))) ; eval -> apply_c_function -> magnitude_p_p -> method_or_bust etc g_abs find_method_with_let
(f13) ; not much faster 314
(define (f15)
(let ((obj (openlet (sublet (inlet 'abs (lambda (x) (magnitude (x 'value))))
'value -1))))
(do ((i 0 (+ i 1)))
((= i size))
(abs obj)))) ; eval -> apply_c_function -> magnitude_p_p -> s7_let_ref + method_or_bust etc
(f15) ; 360
(define-constant (f8 x)
(if (let? x)
((let-ref x 'f82) x)
(+ x 1)))
(define (f81)
(let ((obj (openlet (inlet 'value -1
'f82 (lambda (x)
(+ (x 'value) 1))))))
(do ((i 0 (+ i 1)))
((= i size))
(f8 obj))))
(f81) ; 505
(define f9 (dilambda
(lambda (x)
(if (let? x)
((let-ref x 'f9) x)
(+ x 1)))
(lambda (x y)
(if (let? x)
((let-ref x 'set-f9) x y)
'oops))))
(define (f91)
(let ((obj (openlet (inlet 'value -1
'f9 (lambda (x)
(+ (x 'value) 1))
'set-f9 (lambda (x y)
(set! (x 'value) y))))))
(display (f9 obj)) (newline) ; 0
(set! (f9 obj) 32)
(display (f9 obj)) (newline) ; 32
(do ((i 0 (+ i 1)))
((= i size))
(set! (f9 obj) i))))
(f91) ; 1142
(define (f10)
(let ((obj (openlet (inlet 'value -1
'abs (lambda (x)
(magnitude (x 'value)))
'set-abs (lambda (x y)
(set! (x 'value) y))))))
(set! (setter abs)
(lambda (x y)
(if (let? x)
((let-ref x 'set-abs) x y)
'oops)))
(display (abs obj)) (newline) ; 1
(set! (abs obj) 32)
(display (abs obj)) (newline) ; 32
(do ((i 0 (+ i 1)))
((= i size))
(set! (abs obj) i))))
(f10) ; 1142
)
(set! (setter abs) #f)
(exit)
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