On Tue, 28 Feb 2023 20:45:38 GMT, Phil Race wrote:
>> I think you have read more about the differences between -fpic and -fPIC
>> than I have, so nothing I can add here.
>>
>> Making this option only on aarch64 seems like a reasonable idea if that's
>> where we see the effect.
>
>> I dont thin
On Tue, 28 Feb 2023 23:55:31 GMT, Sergey Bylokhov wrote:
> When I mention that option in the JBS, I meant that we should take a look on
> how the methods in the library are "packed" since for some reason "-fpic"
> make some difference, probably we should use "static" more often or something
>
On Tue, 28 Feb 2023 06:55:36 GMT, Jayathirth D V wrote:
>> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
>> gcc optimizations from -O1 level for libawt build. This improved our
>> J2DBench performance numbers in some options considerably.
>>
>> Recent changes done
On Tue, 28 Feb 2023 13:57:21 GMT, Erik Joelsson wrote:
>> Thanks @prrace for your inputs.
>> I dont think -fPIC is implied by -fpic. @erikj79 please clarify.
>>
>> Difference between -fpic and -fPIC:
>> 1) With -fPIC we have unlimited storage capacity for global offset table and
>> with -fpic
On Tue, 28 Feb 2023 06:47:37 GMT, Jayathirth D V wrote:
>> make/modules/java.desktop/lib/Awt2dLibraries.gmk line 130:
>>
>>> 128: BUILD_LIBAWT_debug_mem.c_CFLAGS := -w
>>> 129: # This option improves performance of FillRect/FillOval in Java2D by
>>> 15% for some gcc
>>> 130: LIBAWT_CFLAGS
On Mon, 27 Feb 2023 22:58:55 GMT, Phil Race wrote:
>> Jayathirth D V has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Update comment
>
> make/modules/java.desktop/lib/Awt2dLibraries.gmk line 126:
>
>> 124: # about initializing a declared
> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
> gcc optimizations from -O1 level for libawt build. This improved our J2DBench
> performance numbers in some options considerably.
>
> Recent changes done under https://bugs.openjdk.org/browse/JDK-8299337 causes
> dif
On Mon, 27 Feb 2023 23:02:15 GMT, Phil Race wrote:
>> Jayathirth D V has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Update comment
>
> make/modules/java.desktop/lib/Awt2dLibraries.gmk line 130:
>
>> 128: BUILD_LIBAWT_debug_mem.c_CFLA
On Mon, 27 Feb 2023 16:16:50 GMT, Jayathirth D V wrote:
>> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
>> gcc optimizations from -O1 level for libawt build. This improved our
>> J2DBench performance numbers in some options considerably.
>>
>> Recent changes done
On Mon, 27 Feb 2023 16:16:50 GMT, Jayathirth D V wrote:
>> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
>> gcc optimizations from -O1 level for libawt build. This improved our
>> J2DBench performance numbers in some options considerably.
>>
>> Recent changes done
lgtm
Le lun. 27 févr. 2023 à 17:17, Jayathirth D V a écrit :
> > Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level
> of gcc optimizations from -O1 level for libawt build. This improved our
> J2DBench performance numbers in some options considerably.
> >
> > Recent changes
On Mon, 27 Feb 2023 15:14:22 GMT, Erik Joelsson wrote:
>> Jayathirth D V has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Update comment
>
> make/modules/java.desktop/lib/Awt2dLibraries.gmk line 132:
>
>> 130: # that any cleanup of cod
> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
> gcc optimizations from -O1 level for libawt build. This improved our J2DBench
> performance numbers in some options considerably.
>
> Recent changes done under https://bugs.openjdk.org/browse/JDK-8299337 causes
> dif
On Mon, 27 Feb 2023 11:49:27 GMT, Jayathirth D V wrote:
> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of
> gcc optimizations from -O1 level for libawt build. This improved our J2DBench
> performance numbers in some options considerably.
>
> Recent changes done under
Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of gcc
optimizations from -O1 level for libawt build. This improved our J2DBench
performance numbers in some options considerably.
Recent changes done under https://bugs.openjdk.org/browse/JDK-8299337 causes
difference in g
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