Re: [icu-design] New Java JDK versus ICUJ 3.8 collation performance results

[Doug F. <dou...@go...>]

what version of java is being tested?

On 8/6/07, George Rhoten <gr...@us...> wrote:
> FYI we will be updating the JDK versus ICU collation comparison page with
> the following results.
> http://www.icu-project.org/charts/collation_icu4j_sun.html
>
> Java improved some results, but now ICU4J is always better for these test
> cases.
>
>                                       -------- ICU --------   ------ JAVA
> -------      (JAVA - ICU)/ICU
> Locale     Data file                  strcoll keygen  keylen  strcoll
> keygen  keylen    coll  keygen  keylen
> -------------------------------------------------------------------------=
-----------------------------------
> en_US      TestNames_Latin.txt      |     176   3940    1.59  |  2602 800=
3
>    5.92 | 1378%   103%    272%
> da_DK      TestNames_Latin.txt      |     676   5629    1.59  |  7700
> 19744    5.91 | 1039%   251%    272%
> de_DE      TestNames_Latin.txt      |     178   3951    1.59  |  2610 801=
3
>    5.92 | 1366%   103%    272%
> de__PHONEB TestNames_Latin.txt      |     189   5016    1.59  |  2635 801=
2
>    5.92 | 1294%    60%    272%
> fr_FR      TestNames_Latin.txt      |     177   4111    1.59  |  2616 882=
6
>    5.92 | 1378%   115%    272%
> ja_JP      TestNames_Latin.txt      |     176   3981    1.59  |  2918 827=
4
>    5.92 | 1558%   108%    272%
> ja_JP      TestNames_Japanese_h.txt |     486   2744    3.32  |  1253 478=
2
>    6.68 |  158%    74%    101%
> ja_JP      TestNames_Japanese_k.txt |     489   2765    3.32  |  5145
> 15923    6.68 |  952%   476%    101%
> ja_JP      TestNames_Asian.txt      |     557   2356    3.49  |  2133 776=
7
>    6.81 |  283%   230%     95%
> zh_CN      TestNames_Latin.txt      |     207   6555    1.59  |  2602 800=
3
>    5.92 | 1157%    22%    272%
> zh_CN      TestNames_Chinese.txt    |     581   1697    4.50  |  1233 296=
9
>    9.43 |  112%    75%    110%
> zh_TW      TestNames_Latin.txt      |     207   6555    1.59  |  2618 802=
2
>    5.92 | 1165%    22%    272%
> zh_TW      TestNames_Chinese.txt    |     502   1393    4.28  |  1590 274=
7
>    7.34 |  217%    97%     71%
> zh__PINYIN TestNames_Latin.txt      |     204   6545    1.59  |  2604 803=
3
>    5.92 | 1176%    23%    272%
> zh__PINYIN TestNames_Chinese.txt    |     580   1717    4.50  |  1236 295=
9
>    9.43 |  113%    72%    110%
> ko_KR      TestNames_Latin.txt      |     175   3951    1.59  |  2756 828=
4
>    5.92 | 1475%   110%    272%
> ko_KR      TestNames_Korean.txt     |     837   2132    4.66  |  1535 278=
5
>    7.33 |   83%    31%     57%
> ru_RU      TestNames_Latin.txt      |     177   3941    1.59  |  2614 799=
2
>    5.92 | 1377%   103%    272%
> ru_RU      TestNames_Russian.txt    |     590   7324    1.66  |  3170
> 23588    5.85 |  437%   222%    252%
> th         TestNames_Latin.txt      |     176   4655    1.67  |  2638 807=
2
>    5.90 | 1399%    73%    253%
> th         TestNames_Thai.txt       |    1537   6630    1.67  |  2743 813=
6
>    5.76 |   78%    23%    245%
>
> George Rhoten
> IBM Globalization Center of Competency/ICU  San Jos=E9, CA, USA
> http://www.icu-project.org/
>
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