Awesome, thank you :)
On Oct 29, 2:29 pm, Stuart Halloway wrote:
> Rich has fixed this on
> master:http://github.com/clojure/clojure/commit/e354b01133e7cff8dc0d0eb9e90c...
>
> Thanks for the report!
>
> Stu
>
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>
>
>
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>
> > I have some code that counts the elements in a list that map to true
>
Rich has fixed this on master:
http://github.com/clojure/clojure/commit/e354b01133e7cff8dc0d0eb9e90cde894c12e127
Thanks for the report!
Stu
> I have some code that counts the elements in a list that map to true
> in a lookup table, looking something like this:
>
> (def lookup-table {1 true, 2
Confirmed. I am looking into this. For some reason the call to filter is
reflective in alpha 2.
> Could someone else also try the sample code I included to see if they
> also experience the same ~10x slowdown for (count (filter ...)) in 1.3
> Alpha 2?
>
> On Oct 28, 12:34 pm, Btsai wrote:
>> I
My results are actually worse. I get about a 40x slowdown, going from
~50ms in 1.2.0 to ~2000ms in 1.3.0-alpha2.
On Oct 29, 12:41 pm, Btsai wrote:
> Could someone else also try the sample code I included to see if they
> also experience the same ~10x slowdown for (count (filter ...)) in 1.3
> A
I see the same problem:
Clojure 1.3.0-alpha1
user=> (load-file "/tmp/foo.clj")
"Elapsed time: 402.588654 msecs"
1
Clojure 1.3.0-alpha2
user=> (load-file "/tmp/foo.clj")
"Elapsed time: 4584.271921 msecs"
1
On Oct 29, 9:41 am, Btsai wrote:
> Could someone else also try the sample code I included
Could someone else also try the sample code I included to see if they
also experience the same ~10x slowdown for (count (filter ...)) in 1.3
Alpha 2?
On Oct 28, 12:34 pm, Btsai wrote:
> I have some code that counts the elements in a list that map to true
> in a lookup table, looking something lik
I have some code that counts the elements in a list that map to true
in a lookup table, looking something like this:
(def lookup-table {1 true, 2 false})
(def elements (range 100))
(count (filter lookup-table elements))
On my machine, with server mode enabled, the count + filter got ~10
times
