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|
(define size 1000000)
(set! (*s7* 'safety) -1)
(set! (*s7* 'heap-size) (* 4 1024000))
(define symbols (make-vector size 'a symbol?))
(define e (inlet))
(define local-varlet varlet)
(define (make-symbols)
(do ((e1 e)
(syms symbols)
(i 0 (+ i 1)))
((= i size))
(local-varlet e1 (vector-set! syms i (symbol "a-" (number->string i))) i)))
(make-symbols)
(define (add)
(let ((sum 0)
(e1 e))
(for-each
(lambda (x)
(set! sum (+ sum (let-ref e1 x))))
symbols)
sum))
(define (subtract)
(let ((sum 0)
(e1 e))
(for-each
(lambda (x)
(set! sum (- sum (let-ref e1 x))))
(reverse! symbols))
sum))
(define (whatever)
(let ((sum 0))
(do ((i 0 (+ i 1)))
((= i size))
(set! sum (+ sum (let-ref e (vector-ref symbols (random i))))))
sum))
(format *stderr* "~A ~A ~A ~A~%" (/ (- (* size size) size) 2) (add) (subtract) (whatever))
(define (in-e)
(with-let (sublet e :symbols symbols :size size)
(let ((sum1 0.0)
(sum2 0.0)
(sum3 0.0)
(inc 0.0))
(do ((i 0 (#_+ i 1))) ; these #_'s make this much faster despite random->g_random rather than random_i_7i -- why? c_function_is_ok! lookup do_step1 eval [global]
((#_= i size))
(set! inc (#_symbol->value (#_vector-ref symbols i)))
(set! sum1 (#_+ sum1 inc))
(set! sum2 (#_- sum2 inc))
(set! sum3 (#_+ sum3 (#_symbol->value (#_vector-ref symbols (#_random i))))))
(format *stderr* "~A ~A ~A ~A~%" (/ (- (* size size) size) 2) sum1 sum2 sum3))))
(in-e)
#|
without the with-let vs with it (without is slower!):
total: 55.001
98.000 (0.000 98.000) s7.c:fx_c_opssq_s
65.000 (0.000 65.000) s7.c:fx_c_s_opsq
50.000 (0.000 50.000) s7.c:fx_c_as
34.715 (0.000 34.715) s7.c:g_random_1
14.000 (0.000 14.000) s7.c:s7_symbol_local_value
14.000 (32.000 46.000) s7.c:g_symbol_to_value
-10.000 (10.000 0.000) s7.c:fx_unsafe_s
-17.000 (17.000 0.000) s7.c:fx_c_a
-42.000 (42.000 0.000) s7.c:s7_symbol_value
-48.000 (48.000 0.000) s7.c:fx_c_opssq
-49.000 (49.000 0.000) s7.c:fx_c_s_opaq
-54.715 (54.715 0.000) s7.c:g_random
|#
(define (with-biglet)
(let ((biglet (inlet)))
(do ((i 0 (+ i 1)))
((= i 1000))
(varlet biglet (symbol "a" (number->string i)) (let ((local-i i)) (lambda (x) (+ x local-i)))))
(display ((with-let biglet a10) 1))
(newline)
(do ((i 0 (+ i 1)))
((= i 100000))
((with-let biglet a9) i))))
(with-biglet)
;;; --------------------------------------------------------------------------------
(define include-let #t)
(define include-let* #t)
(define include-letrec #t)
(define include-letrec* #t)
(define include-with-let #t)
(define include-let-temporarily #t)
(define include-named-let #t)
(define include-named-let* #t)
(set! size 100000)
(when include-let
(define (f31 a)
(let ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(+ x y (z) xx yy (zz))))
(define (test31)
(unless (= (f31 5) 84) (format *stderr* "(f31 5): ~S (expected ~S)~%" (f31 5) 84))
(do ((i 0 (+ i 1)))
((= i size))
(f31 i)))
(test31)
(define (f32 a)
(let ((x (+ a 1)))
(* x 2)))
(define (test32)
(unless (= (f32 5) 12) (format *stderr* "(f32 5): ~S (expected ~S)~%" (f32 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f32 i)))
(test32)
(define (f33 a)
(let ((x (+ a 1)))
(let ((y (+ x 1)))
(let ((z (+ x y)))
(+ x y z)))))
(define (test33)
(unless (= (f33 5) 26) (format *stderr* "(f33 5): ~S (expected ~S)~%" (f33 5) 26))
(do ((i 0 (+ i 1)))
((= i size))
(f33 i)))
(test33)
)
(when include-let*
(define (f41 a)
(let* ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(+ x y (z) xx yy (zz))))
(define (test41)
(unless (= (f41 5) 84) (format *stderr* "(f41 5): ~S (expected ~S)~%" (f41 5) 84))
(do ((i 0 (+ i 1)))
((= i size))
(f41 i)))
(test41)
(define (f42 a)
(let ((x (+ a 1)))
(* x 2)))
(define (test42)
(unless (= (f42 5) 12) (format *stderr* "(f42 5): ~S (expected ~S)~%" (f42 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f42 i)))
(test42)
)
(when include-letrec
(define (f11 a)
(letrec ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(+ x y (z) xx yy (zz))))
(define (test11)
(unless (= (f11 5) 84) (format *stderr* "(f11 5): ~S (expected ~S)~%" (f11 5) 84))
(do ((i 0 (+ i 1)))
((= i size))
(f11 i)))
(test11)
(define (f12 a)
(letrec ((x (+ a 1)))
(* x 2)))
(define (test12)
(unless (= (f12 5) 12) (format *stderr* "(f12 5): ~S (expected ~S)~%" (f12 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f12 i)))
(test12)
)
(when include-letrec*
(define (f21 a)
(letrec* ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(+ x y (z) xx yy (zz))))
(define (test21)
(unless (= (f21 5) 84) (format *stderr* "(f21 5): ~S (expected ~S)~%" (f21 5) 84))
(do ((i 0 (+ i 1)))
((= i size))
(f21 i)))
(test21)
(define (f22 a)
(letrec* ((x (+ a 1)))
(* x 2)))
(define (test22)
(unless (= (f22 5) 12) (format *stderr* "(f22 5): ~S (expected ~S)~%" (f22 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f22 i)))
(test22)
)
(when include-with-let
(define (f51 a)
(with-let (inlet 'x 21
'y (+ a 1)
'z (lambda () 21)
'xx (* a 2)
'yy (- a 1)
'zz (lambda () 22))
(#_+ x y (z) xx yy (zz))))
(define (test51)
(unless (= (f51 5) 84) (format *stderr* "(f51 5): ~S (expected ~S)~%" (f51 5) 84))
(do ((i 0 (+ i 1)))
((= i size))
(f51 i)))
(test51)
(define (f52 a)
(with-let (inlet 'x (+ a 1))
(#_* x 2)))
(define (test52)
(unless (= (f52 5) 12) (format *stderr* "(f52 5): ~S (expected ~S)~%" (f52 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f52 i)))
(test52)
)
(when include-let-temporarily
(let ((x #f)
(y #f)
(z #f)
(xx #f)
(yy #f)
(zz #f))
(define (f61 a)
(let-temporarily ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(+ x y (z) xx yy (zz))))
(define (test61)
(unless (= (f61 5) 84) (format *stderr* "(f61 5): ~S (expected ~S)~%" (f61 5) 84))
(when (or x y z xx yy zz) (format *stderr* "let-temporary f61, all should be #f: ~S ~S ~S ~S ~S ~S~%" x y z xx yy zz))
(do ((i 0 (+ i 1)))
((= i size))
(f61 i)))
(test61)
(define (f62 a)
(let-temporarily ((x (+ a 1)))
(* x 2)))
(define (test62)
(unless (= (f62 5) 12) (format *stderr* "(f62 5): ~S (expected ~S)~%" (f62 5) 12))
(do ((i 0 (+ i 1)))
((= i size))
(f62 i)))
(test62)
))
(when include-named-let
(define (f71 a)
(let loop ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(if (= x 21)
(loop (- x 1) y z xx yy zz)
(+ x y (z) xx yy (zz)))))
(define (test71)
(unless (= (f71 5) 83) (format *stderr* "(f71 5): ~S (expected ~S)~%" (f71 5) 83))
(do ((i 0 (+ i 1)))
((= i size))
(f71 i)))
(test71)
(define (f72 a)
(let loop ((x (+ a 1)))
(if (> x a)
(loop (- x 1))
(* x 2))))
(define (test72)
(unless (= (f72 5) 10) (format *stderr* "(f72 5): ~S (expected ~S)~%" (f72 5) 10))
(do ((i 0 (+ i 1)))
((= i size))
(f72 i)))
(test72)
)
(when include-named-let*
(define (f81 a)
(let* loop ((x 21)
(y (+ a 1))
(z (lambda () 21))
(xx (* a 2))
(yy (- a 1))
(zz (lambda () 22)))
(if (= x 21)
(loop (- x 1) y z xx yy zz)
(+ x y (z) xx yy (zz)))))
(define (test81)
(unless (= (f81 5) 83) (format *stderr* "(f81 5): ~S (expected ~S)~%" (f81 5) 83))
(do ((i 0 (+ i 1)))
((= i size))
(f81 i)))
(test81)
(define (f82 a)
(let* loop ((x (+ a 1)))
(if (> x a)
(loop (- x 1))
(* x 2))))
(define (test82)
(unless (= (f82 5) 10) (format *stderr* "(f82 5): ~S (expected ~S)~%" (f82 5) 10))
(do ((i 0 (+ i 1)))
((= i size))
(f82 i)))
(test82)
)
(let ()
(define (f1)
(do ((i 0 (+ i 1)))
((= i 100000))
(unless (equal? (let-ref (unlet) :abs) #_abs) ; 758 g_unlet 740!! -> 5 (opt_p_unlet_ref)
(display "oops\n"))))
(f1)
(define (f2)
(do ((i 0 (+ i 1)))
((= i 100000))
(unless (equal? ((unlet) :abs) #_abs) ; 792 unlet 740, eval 23 -> 8 (opt_p_unlet_ref) -> 7 direct
(display "oops\n"))))
(f2)
(define (f3)
(do ((i 0 (+ i 1)))
((= i 100000))
(unless (eq? (let-ref (rootlet) :abs) abs) ; 13 goes through rootlet -> 5 direct
(display "oops\n"))))
(f3)
(define (f4)
(do ((i 0 (+ i 1)))
((= i 100000))
(unless (eq? ((rootlet) :abs) abs) ; 47 -> 8 direct
(display "oops\n"))))
(f4))
(when (> (*s7* 'profile) 0)
(show-profile 200))
(exit)
|
