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Posted to c-dev@axis.apache.org by "Supun Kamburugamuva (JIRA)" <ji...@apache.org> on 2007/01/11 10:28:27 UTC
[jira] Created: (AXIS2C-499) Improved axis2_strcasecmp function in
axis2c/util/src/string.c file
Improved axis2_strcasecmp function in axis2c/util/src/string.c file
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Key: AXIS2C-499
URL: https://issues.apache.org/jira/browse/AXIS2C-499
Project: Axis2-C
Issue Type: Improvement
Components: util
Affects Versions: Current (Nightly)
Reporter: Supun Kamburugamuva
The axis2_strcasecmp function uses the tolower standard function 4 times. So it has a significant function call overhead. So I have rewrite the function without using the tolower function. The new function has a significant performance gain.
file - axis2c/util/src/string.c
function - axis2_strcasecmp(const axis2_char_t *s1, const axis2_char_t *s2)
rewrote the above function.
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[jira] Updated: (AXIS2C-499) Improved axis2_strcasecmp function in
axis2c/util/src/string.c file
Posted by "Supun Kamburugamuva (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2C-499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Supun Kamburugamuva updated AXIS2C-499:
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Attachment: axis2c_util_string.patch
> Improved axis2_strcasecmp function in axis2c/util/src/string.c file
> -------------------------------------------------------------------
>
> Key: AXIS2C-499
> URL: https://issues.apache.org/jira/browse/AXIS2C-499
> Project: Axis2-C
> Issue Type: Improvement
> Components: util
> Affects Versions: Current (Nightly)
> Reporter: Supun Kamburugamuva
> Attachments: axis2c_util_string.patch
>
>
> The axis2_strcasecmp function uses the tolower standard function 4 times. So it has a significant function call overhead. So I have rewrite the function without using the tolower function. The new function has a significant performance gain.
> file - axis2c/util/src/string.c
> function - axis2_strcasecmp(const axis2_char_t *s1, const axis2_char_t *s2)
> rewrote the above function.
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[jira] Resolved: (AXIS2C-499) Improved axis2_strcasecmp function in
axis2c/util/src/string.c file
Posted by "Samisa Abeysinghe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2C-499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Samisa Abeysinghe resolved AXIS2C-499.
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Resolution: Fixed
Fix Version/s: 1.0.0
Assignee: Samisa Abeysinghe
Patch applied. Thanks for the patch.
> Improved axis2_strcasecmp function in axis2c/util/src/string.c file
> -------------------------------------------------------------------
>
> Key: AXIS2C-499
> URL: https://issues.apache.org/jira/browse/AXIS2C-499
> Project: Axis2-C
> Issue Type: Improvement
> Components: util
> Affects Versions: Current (Nightly)
> Reporter: Supun Kamburugamuva
> Assigned To: Samisa Abeysinghe
> Fix For: 1.0.0
>
> Attachments: axis2c_util_string.patch
>
>
> The axis2_strcasecmp function uses the tolower standard function 4 times. So it has a significant function call overhead. So I have rewrite the function without using the tolower function. The new function has a significant performance gain.
> file - axis2c/util/src/string.c
> function - axis2_strcasecmp(const axis2_char_t *s1, const axis2_char_t *s2)
> rewrote the above function.
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