suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
28acece484
racket/collects/unstable/scribblings
History
Eli Barzilay 3f36d054f6 Turn contracts on enqueue!' and dequeue!' into the usual error checks. 
On a simple benchmark of:

  (let ([N 100000]
        [M 20]
        [q (make-queue)])
    (time (for ([i (in-range M)])
            (for ([i (in-range (* i N))]) (enqueue! q i))
            (unless (for/and ([i (in-range (* i N))]) (list i (dequeue! q)))
              (error "poof")))))

I get these timings:

  original version: cpu time: 24438 real time: 24439 gc time: 8164
  single-links:     cpu time: 17848 real time: 17849 gc time: 4859
  this version:     cpu time:  6519 real time:  6519 gc time: 3032

In addition, cleaned up the documentation a little, and mention the fact
that it is not thread safe.
2010-06-23 16:13:54 -04:00
..
gui Moved unstable/cce/slideshow to unstable/gui/slideshow. 2010-06-06 20:31:34 -04:00
net Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
byte-counting-port.scrbl Adding byte counting ports 2010-05-24 13:14:35 -06:00
bytes.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
class-iop.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
class.scrbl Moved unstable/cce/class to unstable/class. 2010-06-06 20:31:31 -04:00
contract.scrbl Moved the contents of unstable/cce/syntax to multiple other modules: 2010-06-06 20:31:32 -04:00
debug.scrbl Renamed call/debug from unstable/debug to debugf. 2010-06-06 20:31:37 -04:00
define.scrbl PLT Scheme -> Racket 2010-06-08 13:08:13 -04:00
dict.scrbl Moved unstable/cce/dict to unstable/dict. 2010-06-06 20:31:31 -04:00
dirs.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
exn.scrbl Added unstable/cce/exn to unstable/exn. 2010-06-06 20:31:30 -04:00
file.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
find.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
function.scrbl Adapted unstable/cce/function to unstable/function. 2010-06-06 20:29:54 -04:00
generics.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
gui.scrbl Moved unstable/cce/slideshow to unstable/gui/slideshow. 2010-06-06 20:31:34 -04:00
hash.scrbl PLT Scheme -> Racket 2010-06-08 13:08:13 -04:00
interval-map.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
list.scrbl Added remf to unstable/list. 2010-05-26 10:08:29 -06:00
markparam.scrbl Adding mark params 2010-04-30 13:06:55 -06:00
match.scrbl Added unstable/cce/match macros to unstable/match. 2010-06-06 20:29:55 -04:00
mutated-vars.scrbl New interface for unstable/mutated-vars 2010-06-10 13:28:29 -04:00
net.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
path.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
planet-syntax.scrbl Moved the contents of unstable/cce/syntax to multiple other modules: 2010-06-06 20:31:32 -04:00
planet.scrbl Moved unstable/cce/planet to unstable/planet. 2010-06-06 20:31:34 -04:00
poly-c.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
port.scrbl Moved unstable/cce/port to unstable/port. 2010-06-06 20:31:21 -04:00
pretty.scrbl Added unstable/pretty with pretty-format/print, /write, and /display. 2010-06-06 20:29:38 -04:00
queue.scrbl Turn contracts on enqueue!' and dequeue!' into the usual error checks. 2010-06-23 16:13:54 -04:00
regexp.scrbl Moved unstable/cce/regexp to unstable/regexp. 2010-06-06 20:30:48 -04:00
require.scrbl Moved unstable/cce/require-provide to unstable/require. 2010-06-06 20:31:33 -04:00
sandbox.scrbl Moved unstable/cce/sandbox to unstable/sandbox. 2010-06-06 20:30:49 -04:00
scribble.scrbl Moved unstable/cce/scribble to unstable/scribble. 2010-06-06 20:31:35 -04:00
sequence.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
set.scrbl Moved unstable/cce/set to unstable/set. 2010-06-06 20:31:35 -04:00
sexp-diff.scrbl Added S-Expression diff to unstable. 2010-06-22 18:42:28 -04:00
skip-list.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
srcloc.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
string.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
struct.scrbl Changing unstable, xml, html, and web-server to be rackety 2010-04-28 13:21:30 -06:00
syntax.scrbl Moved the contents of unstable/cce/syntax to multiple other modules: 2010-06-06 20:31:32 -04:00
text.scrbl Moved unstable/cce/text to unstable/text. 2010-06-06 20:29:54 -04:00
unstable.scrbl Added S-Expression diff to unstable. 2010-06-22 18:42:28 -04:00
utils.rkt Adapted unstable/cce/function to unstable/function. 2010-06-06 20:29:54 -04:00
values.scrbl Moved unstable/cce/values to unstable/values. 2010-06-06 20:29:56 -04:00
web.scrbl Moved unstable/cce/web to unstable/web. 2010-06-06 20:29:59 -04:00