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Ticket Resolution Summary Owner Reporter
#220 fixed Adding a type specifier to one slot makes instantiation over 3x slower Gary Byers Andrew Shalit
Description

Running on a 2.16 GHz Core 2 Duo MacBook Pro with 2 GB RAM:

Welcome to Clozure Common Lisp Version 1.1-r7809 (DarwinX8664)!
? (defclass class-with-typed-slot ()
  ((attribute-one :initarg :attribute-one
                  :type string)))

(defclass class-with-untyped-slot ()
  ((attribute-one :initarg :attribute-one)))

(defun instantiate-class-with-typed-slot (times)
  (dotimes (i times)
    (make-instance 'class-with-typed-slot :attribute-one "one")))

(defun instantiate-class-with-untyped-slot (times)
  (dotimes (i times)
    (make-instance 'class-with-untyped-slot :attribute-one "one")))

? ? ? INSTANTIATE-CLASS-WITH-UNTYPED-SLOT
? (time (instantiate-class-with-typed-slot 50000))
(INSTANTIATE-CLASS-WITH-TYPED-SLOT 50000) took 336 milliseconds (0.336 seconds) to run 
                    with 2 available CPU cores.
During that period, 307 milliseconds (0.307 seconds) were spent in user mode
                    6 milliseconds (0.006 seconds) were spent in system mode
4 milliseconds (0.004 seconds) was spent in GC.
 6,400,624 bytes of memory allocated.
NIL
? (time (instantiate-class-with-untyped-slot 50000))
(INSTANTIATE-CLASS-WITH-UNTYPED-SLOT 50000) took 97 milliseconds (0.097 seconds) to run 
                    with 2 available CPU cores.
During that period, 93 milliseconds (0.093 seconds) were spent in user mode
                    4 milliseconds (0.004 seconds) were spent in system mode
3 milliseconds (0.003 seconds) was spent in GC.
 4,800,624 bytes of memory allocated.
NIL
? 
#1152 fixed Add/update List Definitions window Zach Beane Zach Beane
Description

From alms:

There are a few features in Opusmodus that would be useful to have in the CCL IDE:

...

  1. The List Definitions window. (my personal most-missed feature in the CCL IDE relative to MCL).

From gz:

FWIW, the list definitions window (well, *a* list definitions window, maybe OM has a nicer one) is in the IDE, accessible via M-x List Definitions. Adding a menu item to invoke it would be very useful, and also make for a useful learning exercise (one which I haven't personally gone through yet, which is why it's only available via M-x....).

#125 fixed Add syntax-coloring mikel
Description

Would be nice to have syntax-coloring for those of us who have learned to like it.

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