Nice!
At 8 threads nio-shared catches up with ram-shared. Here's the complete table:
fs-thread nio-thread ram-thread fs-shared
nio-shared ram-shared
1 71877 70461 54739 73986 72155 61595
2 34949 34945 26735 43719 33019 28935
3 25581 28732 26885 38412 23383 19624
4 20511 21235 31742 38712 18000 15059
5 19235 21060 24345 39685 14636 12509
6 16775 17685 26896 39592 12649 10841
7 17147 18766 18296 46678 11201 10183
8 18327 17588 19043 39886 10439 10048
9 16885 16483 18721 40342 9455 9483
10 17832 17428 30757 44706 8947 10975
11 17251 16405 21199 39947 8597 9704
12 17267 17967 36284 40208 8462 10996
And it behaves very well with more threads:
nio-shared
1 71066
2 33206
3 22824
4 18168
5 15198
6 13086
7 11616
8 10698
9 9919
10 9657
11 9409
12 8977
13 9210
14 8757
15 9282
16 9260
17 9010
18 8230
19 8439
20 8486
21 8631
22 8417
23 8154
24 8685
25 7878
26 8398
27 8265
28 8266
29 7951
30 8606
31 8385
32 8630
That solves it for me, but I do see a fair amount of free time on this
machine - if there are other things you want to benchmark, I'd be
happy to do it.
Cheers,
Dmitri
On Tue, Nov 11, 2008 at 9:43 PM, Mark Miller <[EMAIL PROTECTED]> wrote:
> Mark Miller wrote:
>>
>> Thats a good point, and points out a bug in solr trunk for me. Frankly I
>> don't see how its done. There is no code I can see/find to use it rather
>> than FSDirectory. Still assuming there must be a way, but I don't see it...
>>
> Ah - brain freeze. What else is new :) You have to set the system property
> to change implementations: org.apache.lucene.FSDirectory.class is the
> property, set it to the class. Been a long time...
>
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