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Type:
Bug
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Resolution: Fixed
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Priority:
P3
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Affects Version/s: 1.4.0
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Component/s: client-libs
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b63
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generic
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generic
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-2137178 | 5.0u8 | Abhijit Saha | P3 | Resolved | Fixed | b01 |
| JDK-2131972 | 1.4.2_11 | Harsha Godugu | P3 | Resolved | Fixed | b02 |
libfontmanager in JDK is built with default compiler optimisation flags.
By increasing it to a higher level as used on most other libraries, some
tests which attemp to exercise some of that native code can run 5-20% faster
on Windows and Solaris.
This particularly will help cases where complex text layout is used as that uses
a significant amount of native C++ code in libfontmanager.
There is a small increase in disk footprint - amounting to just about 30Kbytes
on Windows 32 bit but this is presumably also in line with what is already happening
in all other libs.
By increasing it to a higher level as used on most other libraries, some
tests which attemp to exercise some of that native code can run 5-20% faster
on Windows and Solaris.
This particularly will help cases where complex text layout is used as that uses
a significant amount of native C++ code in libfontmanager.
There is a small increase in disk footprint - amounting to just about 30Kbytes
on Windows 32 bit but this is presumably also in line with what is already happening
in all other libs.
- backported by
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JDK-2131972 Increase compiler optimisation level for libfontmanager to improve runtime performance
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- Resolved
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- Resolved
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