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Posted to dev@commons.apache.org by Phil Steitz <ph...@gmail.com> on 2009/07/18 17:08:40 UTC
[math] Releasing 2.0
Looks like we are - at last - ready to cut 2.0. All that remains is
1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
on Luc's last changes)
2) push remaining unscheduled issues to 2.1
3) generate clirr report
4) enhance the maven-changes-report to create proper release notes
I will do the RM-ing if no one else wants to but would appreciate help
in writing a summary of API changes to add to the release notes.
Phil
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Re: [math] Releasing 2.0
Posted by Ted Dunning <te...@gmail.com>.
Never mind my vote for releasing with a bug. That is the best solution!
On Sat, Jul 18, 2009 at 11:38 AM, Luc Maisonobe <Lu...@free.fr>wrote:
> I got it! It now seems to me the problem was numerical instability, not
> an error in the equations or implementation. Step size growth should be
> very slow for these integrators, I've changed the initial automatic
> setting to a safer value.
>
--
Ted Dunning, CTO
DeepDyve
Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Phil Steitz a écrit :
>
>> Luc Maisonobe wrote:
>>
>>> Phil Steitz a écrit :
>>>
>>>
>>>> Luc Maisonobe wrote:
>>>>
>>>>
>>>>> Phil Steitz a écrit :
>>>>>
>>>>>
>>>>>
>>>>>> Luc Maisonobe wrote:
>>>>>>
>>>>>>
>>>>>>> Phil Steitz a écrit :
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> Luc Maisonobe wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>>> Phil Steitz a écrit :
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>>>> How about we use the changes plugin to generate a text file and
>>>>>>>>>>>> then
>>>>>>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> I will try to do it tomorrow
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>> I added a velocity template and directed the changes plugin to
>>>>>>>>>> use it.
>>>>>>>>>> mvn changes:announcement-generate
>>>>>>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> The changes plugin does not find the template. As per
>>>>>>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> the templateDirectory should be a subdirectory of
>>>>>>>>> ${basedir}/src/main/resources/. I can change this location, of
>>>>>>>>> course,
>>>>>>>>> but it raises two issues to me:
>>>>>>>>> - should we change the complete layout to follow the maven way and
>>>>>>>>> also
>>>>>>>>> change src/java into src/main/java src/test into src/test/java
>>>>>>>>> and so
>>>>>>>>> on ?
>>>>>>>>> - why does this location don't work since it seems to be the same
>>>>>>>>> for
>>>>>>>>> [pool] ?
>>>>>>>>>
>>>>>>>>>
>>>>>>>> Did you update pom.xml? The mods I committed to the pom specify the
>>>>>>>> template directory.
>>>>>>>>
>>>>>>>>
>>>>>>> Yes. I saw the update and the specification
>>>>>>> <templateDirectory>src/template</templateDirectory> but the plugin
>>>>>>> looked at this below src/main/resources.
>>>>>>>
>>>>>>>
>>>>>> This is strange. Should work. What exactly is the error message you
>>>>>> are getting when you do
>>>>>>
>>>>>> mvn changes:announcement-generate
>>>>>>
>>>>>> from trunk/ ?
>>>>>>
>>>>>>
>>>>> This one:
>>>>>
>>>>> [INFO] [changes:announcement-generate]
>>>>> [INFO] Creating announcement file from
>>>>> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
>>>>> [ERROR] ResourceManager : unable to find resource
>>>>> 'src/template/math-release-notes.vm' in any resource loader.
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [ERROR] BUILD ERROR
>>>>> [INFO]
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> [INFO] Resource not found.
>>>>>
>>>>> Embedded error: Template not found. (
>>>>> src/template/math-release-notes.vm )
>>>>>
>>>>>
>>>> I guess what works4me is somehow OS dependent. IIRC, I have done this
>>>> successfully on both Linux and Mac OS. What is odd is that if I use
>>>> ${basedir}/src/template
>>>> maven claims not to be able to find the file, even though ls with the
>>>> path that is says it can't find identifies the correct file.
>>>>
>>>> Looks like you got it to work somehow ;)
>>>>
>>>> I am OK rearranging the files so things are in the default locations if
>>>> that works for you.
>>>>
>>>>
>>> Do you mean only the template or all the sources too ?
>>>
>>>
>> Given the flakiness of the plugin's resource loading, I suspect we would
>> have to move the changes.xml file as well. I would be OK with that if
>> it works cross-platform. What did you have to do locally to get it to
>> work?
>>
>
> I moved only the velocity template to a new src/main/resource/templates
> directory I created.
>
OK, I am +1 for committing that change and the associated pom change.
Phil
> I also updated all plugins to latest version, which implied I did this
> with version 2.1 of the plugin. I'm not sure maven switched back to 2.0
> after that even if I put this number back into the pom.
>
> Luc
>
>> Phil
>>
>>> Luc
>>>
>>>
>>>
>>>> Phil
>>>>
>>>>
>>>>> Luc
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>> Phil
>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>>>
>>>>>>
>>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>>
>>>>>
>>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Luc Maisonobe wrote:
>> Phil Steitz a écrit :
>>
>>> Luc Maisonobe wrote:
>>>
>>>> Phil Steitz a écrit :
>>>>
>>>>
>>>>> Luc Maisonobe wrote:
>>>>>
>>>>>> Phil Steitz a écrit :
>>>>>>
>>>>>>
>>>>>>> Luc Maisonobe wrote:
>>>>>>>
>>>>>>>> Phil Steitz a écrit :
>>>>>>>>
>>>>>>>>
>>>>>>>>>>> How about we use the changes plugin to generate a text file and
>>>>>>>>>>> then
>>>>>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>>>>>
>>>>>>>>>> I will try to do it tomorrow
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> I added a velocity template and directed the changes plugin to
>>>>>>>>> use it.
>>>>>>>>> mvn changes:announcement-generate
>>>>>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>>>>>
>>>>>>>> The changes plugin does not find the template. As per
>>>>>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> the templateDirectory should be a subdirectory of
>>>>>>>> ${basedir}/src/main/resources/. I can change this location, of
>>>>>>>> course,
>>>>>>>> but it raises two issues to me:
>>>>>>>> - should we change the complete layout to follow the maven way and
>>>>>>>> also
>>>>>>>> change src/java into src/main/java src/test into src/test/java
>>>>>>>> and so
>>>>>>>> on ?
>>>>>>>> - why does this location don't work since it seems to be the same
>>>>>>>> for
>>>>>>>> [pool] ?
>>>>>>>>
>>>>>>> Did you update pom.xml? The mods I committed to the pom specify the
>>>>>>> template directory.
>>>>>>>
>>>>>> Yes. I saw the update and the specification
>>>>>> <templateDirectory>src/template</templateDirectory> but the plugin
>>>>>> looked at this below src/main/resources.
>>>>>>
>>>>> This is strange. Should work. What exactly is the error message you
>>>>> are getting when you do
>>>>>
>>>>> mvn changes:announcement-generate
>>>>>
>>>>> from trunk/ ?
>>>>>
>>>> This one:
>>>>
>>>> [INFO] [changes:announcement-generate]
>>>> [INFO] Creating announcement file from
>>>> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
>>>> [ERROR] ResourceManager : unable to find resource
>>>> 'src/template/math-release-notes.vm' in any resource loader.
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [ERROR] BUILD ERROR
>>>> [INFO]
>>>> ------------------------------------------------------------------------
>>>>
>>>> [INFO] Resource not found.
>>>>
>>>> Embedded error: Template not found. (
>>>> src/template/math-release-notes.vm )
>>>>
>>> I guess what works4me is somehow OS dependent. IIRC, I have done this
>>> successfully on both Linux and Mac OS. What is odd is that if I use
>>> ${basedir}/src/template
>>> maven claims not to be able to find the file, even though ls with the
>>> path that is says it can't find identifies the correct file.
>>>
>>> Looks like you got it to work somehow ;)
>>>
>>> I am OK rearranging the files so things are in the default locations if
>>> that works for you.
>>>
>>
>> Do you mean only the template or all the sources too ?
>>
> Given the flakiness of the plugin's resource loading, I suspect we would
> have to move the changes.xml file as well. I would be OK with that if
> it works cross-platform. What did you have to do locally to get it to
> work?
I moved only the velocity template to a new src/main/resource/templates
directory I created.
I also updated all plugins to latest version, which implied I did this
with version 2.1 of the plugin. I'm not sure maven switched back to 2.0
after that even if I put this number back into the pom.
Luc
>
> Phil
>> Luc
>>
>>
>>> Phil
>>>
>>>> Luc
>>>>
>>>>
>>>>
>>>>> Phil
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>>
>>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
> ---------------------------------------------------------------------
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>
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Phil Steitz a écrit :
>
>> Luc Maisonobe wrote:
>>
>>> Phil Steitz a écrit :
>>>
>>>
>>>> Luc Maisonobe wrote:
>>>>
>>>>
>>>>> Phil Steitz a écrit :
>>>>>
>>>>>
>>>>>
>>>>>> Luc Maisonobe wrote:
>>>>>>
>>>>>>
>>>>>>> Phil Steitz a écrit :
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>>> How about we use the changes plugin to generate a text file and
>>>>>>>>>> then
>>>>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> I will try to do it tomorrow
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> I added a velocity template and directed the changes plugin to
>>>>>>>> use it.
>>>>>>>> mvn changes:announcement-generate
>>>>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>>>>
>>>>>>>>
>>>>>>> The changes plugin does not find the template. As per
>>>>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> the templateDirectory should be a subdirectory of
>>>>>>> ${basedir}/src/main/resources/. I can change this location, of
>>>>>>> course,
>>>>>>> but it raises two issues to me:
>>>>>>> - should we change the complete layout to follow the maven way and
>>>>>>> also
>>>>>>> change src/java into src/main/java src/test into src/test/java
>>>>>>> and so
>>>>>>> on ?
>>>>>>> - why does this location don't work since it seems to be the same
>>>>>>> for
>>>>>>> [pool] ?
>>>>>>>
>>>>>>>
>>>>>> Did you update pom.xml? The mods I committed to the pom specify the
>>>>>> template directory.
>>>>>>
>>>>>>
>>>>> Yes. I saw the update and the specification
>>>>> <templateDirectory>src/template</templateDirectory> but the plugin
>>>>> looked at this below src/main/resources.
>>>>>
>>>>>
>>>> This is strange. Should work. What exactly is the error message you
>>>> are getting when you do
>>>>
>>>> mvn changes:announcement-generate
>>>>
>>>> from trunk/ ?
>>>>
>>>>
>>> This one:
>>>
>>> [INFO] [changes:announcement-generate]
>>> [INFO] Creating announcement file from
>>> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
>>> [ERROR] ResourceManager : unable to find resource
>>> 'src/template/math-release-notes.vm' in any resource loader.
>>> [INFO]
>>> ------------------------------------------------------------------------
>>> [ERROR] BUILD ERROR
>>> [INFO]
>>> ------------------------------------------------------------------------
>>> [INFO] Resource not found.
>>>
>>> Embedded error: Template not found. (
>>> src/template/math-release-notes.vm )
>>>
>>>
>> I guess what works4me is somehow OS dependent. IIRC, I have done this
>> successfully on both Linux and Mac OS. What is odd is that if I use
>> ${basedir}/src/template
>> maven claims not to be able to find the file, even though ls with the
>> path that is says it can't find identifies the correct file.
>>
>> Looks like you got it to work somehow ;)
>>
>> I am OK rearranging the files so things are in the default locations if
>> that works for you.
>>
>
> Do you mean only the template or all the sources too ?
>
Given the flakiness of the plugin's resource loading, I suspect we would
have to move the changes.xml file as well. I would be OK with that if
it works cross-platform. What did you have to do locally to get it to work?
Phil
> Luc
>
>
>> Phil
>>
>>> Luc
>>>
>>>
>>>
>>>> Phil
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: dev-help@commons.apache.org
>
>
---------------------------------------------------------------------
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Luc Maisonobe wrote:
>> Phil Steitz a écrit :
>>
>>> Luc Maisonobe wrote:
>>>
>>>> Phil Steitz a écrit :
>>>>
>>>>
>>>>> Luc Maisonobe wrote:
>>>>>
>>>>>> Phil Steitz a écrit :
>>>>>>
>>>>>>
>>>>>>>>> How about we use the changes plugin to generate a text file and
>>>>>>>>> then
>>>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>>>
>>>>>>>> I will try to do it tomorrow
>>>>>>>>
>>>>>>>>
>>>>>>> I added a velocity template and directed the changes plugin to
>>>>>>> use it.
>>>>>>> mvn changes:announcement-generate
>>>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>>>
>>>>>> The changes plugin does not find the template. As per
>>>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>>>
>>>>>>
>>>>>>
>>>>>> the templateDirectory should be a subdirectory of
>>>>>> ${basedir}/src/main/resources/. I can change this location, of
>>>>>> course,
>>>>>> but it raises two issues to me:
>>>>>> - should we change the complete layout to follow the maven way and
>>>>>> also
>>>>>> change src/java into src/main/java src/test into src/test/java
>>>>>> and so
>>>>>> on ?
>>>>>> - why does this location don't work since it seems to be the same
>>>>>> for
>>>>>> [pool] ?
>>>>>>
>>>>> Did you update pom.xml? The mods I committed to the pom specify the
>>>>> template directory.
>>>>>
>>>> Yes. I saw the update and the specification
>>>> <templateDirectory>src/template</templateDirectory> but the plugin
>>>> looked at this below src/main/resources.
>>>>
>>> This is strange. Should work. What exactly is the error message you
>>> are getting when you do
>>>
>>> mvn changes:announcement-generate
>>>
>>> from trunk/ ?
>>>
>>
>> This one:
>>
>> [INFO] [changes:announcement-generate]
>> [INFO] Creating announcement file from
>> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
>> [ERROR] ResourceManager : unable to find resource
>> 'src/template/math-release-notes.vm' in any resource loader.
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] BUILD ERROR
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Resource not found.
>>
>> Embedded error: Template not found. (
>> src/template/math-release-notes.vm )
>>
> I guess what works4me is somehow OS dependent. IIRC, I have done this
> successfully on both Linux and Mac OS. What is odd is that if I use
> ${basedir}/src/template
> maven claims not to be able to find the file, even though ls with the
> path that is says it can't find identifies the correct file.
>
> Looks like you got it to work somehow ;)
>
> I am OK rearranging the files so things are in the default locations if
> that works for you.
Do you mean only the template or all the sources too ?
Luc
>
> Phil
>> Luc
>>
>>
>>> Phil
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
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>
---------------------------------------------------------------------
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Phil Steitz a écrit :
>
>> Luc Maisonobe wrote:
>>
>>> Phil Steitz a écrit :
>>>
>>>
>>>> Luc Maisonobe wrote:
>>>>
>>>>
>>>>> Phil Steitz a écrit :
>>>>>
>>>>>
>>>>>
>>>>>>>> How about we use the changes plugin to generate a text file and then
>>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>>
>>>>>>>>
>>>>>>> I will try to do it tomorrow
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> I added a velocity template and directed the changes plugin to use it.
>>>>>> mvn changes:announcement-generate
>>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>>
>>>>>>
>>>>> The changes plugin does not find the template. As per
>>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>>
>>>>>
>>>>> the templateDirectory should be a subdirectory of
>>>>> ${basedir}/src/main/resources/. I can change this location, of course,
>>>>> but it raises two issues to me:
>>>>> - should we change the complete layout to follow the maven way and
>>>>> also
>>>>> change src/java into src/main/java src/test into src/test/java
>>>>> and so
>>>>> on ?
>>>>> - why does this location don't work since it seems to be the same for
>>>>> [pool] ?
>>>>>
>>>>>
>>>> Did you update pom.xml? The mods I committed to the pom specify the
>>>> template directory.
>>>>
>>>>
>>> Yes. I saw the update and the specification
>>> <templateDirectory>src/template</templateDirectory> but the plugin
>>> looked at this below src/main/resources.
>>>
>>>
>> This is strange. Should work. What exactly is the error message you
>> are getting when you do
>>
>> mvn changes:announcement-generate
>>
>> from trunk/ ?
>>
>
> This one:
>
> [INFO] [changes:announcement-generate]
> [INFO] Creating announcement file from
> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
> [ERROR] ResourceManager : unable to find resource
> 'src/template/math-release-notes.vm' in any resource loader.
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Resource not found.
>
> Embedded error: Template not found. ( src/template/math-release-notes.vm )
>
I guess what works4me is somehow OS dependent. IIRC, I have done this
successfully on both Linux and Mac OS. What is odd is that if I use
${basedir}/src/template
maven claims not to be able to find the file, even though ls with the
path that is says it can't find identifies the correct file.
Looks like you got it to work somehow ;)
I am OK rearranging the files so things are in the default locations if
that works for you.
Phil
> Luc
>
>
>> Phil
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
>
---------------------------------------------------------------------
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Luc Maisonobe wrote:
>> Phil Steitz a écrit :
>>
>>> Luc Maisonobe wrote:
>>>
>>>> Phil Steitz a écrit :
>>>>
>>>>
>>>>>>> How about we use the changes plugin to generate a text file and then
>>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>>
>>>>>> I will try to do it tomorrow
>>>>>>
>>>>>>
>>>>> I added a velocity template and directed the changes plugin to use it.
>>>>> mvn changes:announcement-generate
>>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>>
>>>> The changes plugin does not find the template. As per
>>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>>
>>>>
>>>> the templateDirectory should be a subdirectory of
>>>> ${basedir}/src/main/resources/. I can change this location, of course,
>>>> but it raises two issues to me:
>>>> - should we change the complete layout to follow the maven way and
>>>> also
>>>> change src/java into src/main/java src/test into src/test/java
>>>> and so
>>>> on ?
>>>> - why does this location don't work since it seems to be the same for
>>>> [pool] ?
>>>>
>>> Did you update pom.xml? The mods I committed to the pom specify the
>>> template directory.
>>>
>>
>> Yes. I saw the update and the specification
>> <templateDirectory>src/template</templateDirectory> but the plugin
>> looked at this below src/main/resources.
>>
> This is strange. Should work. What exactly is the error message you
> are getting when you do
>
> mvn changes:announcement-generate
>
> from trunk/ ?
This one:
[INFO] [changes:announcement-generate]
[INFO] Creating announcement file from
/home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
[ERROR] ResourceManager : unable to find resource
'src/template/math-release-notes.vm' in any resource loader.
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Resource not found.
Embedded error: Template not found. ( src/template/math-release-notes.vm )
Luc
>
> Phil
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Phil Steitz a écrit :
>
>> Luc Maisonobe wrote:
>>
>>> Phil Steitz a écrit :
>>>
>>>
>>>>>> How about we use the changes plugin to generate a text file and then
>>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>>
>>>>>>
>>>>> I will try to do it tomorrow
>>>>>
>>>>>
>>>>>
>>>> I added a velocity template and directed the changes plugin to use it.
>>>> mvn changes:announcement-generate
>>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>>
>>>>
>>> The changes plugin does not find the template. As per
>>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>>
>>> the templateDirectory should be a subdirectory of
>>> ${basedir}/src/main/resources/. I can change this location, of course,
>>> but it raises two issues to me:
>>> - should we change the complete layout to follow the maven way and also
>>> change src/java into src/main/java src/test into src/test/java and so
>>> on ?
>>> - why does this location don't work since it seems to be the same for
>>> [pool] ?
>>>
>>>
>> Did you update pom.xml? The mods I committed to the pom specify the
>> template directory.
>>
>
> Yes. I saw the update and the specification
> <templateDirectory>src/template</templateDirectory> but the plugin
> looked at this below src/main/resources.
>
This is strange. Should work. What exactly is the error message you
are getting when you do
mvn changes:announcement-generate
from trunk/ ?
Phil
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Luc Maisonobe wrote:
>> Phil Steitz a écrit :
>>
>>>>> How about we use the changes plugin to generate a text file and then
>>>>> edit and commit as RELEASE-NOTES.txt.
>>>>>
>>>> I will try to do it tomorrow
>>>>
>>>>
>>> I added a velocity template and directed the changes plugin to use it.
>>> mvn changes:announcement-generate
>>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>>
>>
>> The changes plugin does not find the template. As per
>> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
>>
>> the templateDirectory should be a subdirectory of
>> ${basedir}/src/main/resources/. I can change this location, of course,
>> but it raises two issues to me:
>> - should we change the complete layout to follow the maven way and also
>> change src/java into src/main/java src/test into src/test/java and so
>> on ?
>> - why does this location don't work since it seems to be the same for
>> [pool] ?
>>
> Did you update pom.xml? The mods I committed to the pom specify the
> template directory.
Yes. I saw the update and the specification
<templateDirectory>src/template</templateDirectory> but the plugin
looked at this below src/main/resources.
>>
>> Another problem is that if I move the file into a subdirectory of
>> main/resources, I get this parse error in the template:
>>
>> [INFO] [changes:announcement-generate]
>> [INFO] Creating announcement file from
>> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
>> [ERROR] Left side ($release.getActions().size()) of '==' operation has
>> null value. If a reference, it may not be in the context. Operation not
>> possible. templates/math-release-notes.vm [line 23, column 37]
>> [INFO] Created template
>> /home/luc/sources/apache/commons-math/target/announcement/math-release-notes.vm
>>
>>
>> The templace has been properly created despite this error, though.
>>
>> Luc
>>
>>
>>> will now generate a not beautiful, but decent start for the release
>>> notes. Feel free to toss this, hack the template or do the whole thing
>>> from scratch if that is easier. The template itself is in src/templates
>>> and can be edited, but it is probably best to just leave it more or less
>>> generic and edit the output file.
>>>
>>> Most (all?) of the API changes are documented in the changelog, so we
>>> may not need to list them exhaustively in a summary of changes. We
>>> should add a clirr report and cross-check in any case.
>>>
>>> Phil
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
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>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Phil Steitz a écrit :
>
>>>> How about we use the changes plugin to generate a text file and then
>>>> edit and commit as RELEASE-NOTES.txt.
>>>>
>>>>
>>> I will try to do it tomorrow
>>>
>>>
>>>
>> I added a velocity template and directed the changes plugin to use it.
>> mvn changes:announcement-generate
>> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
>>
>
> The changes plugin does not find the template. As per
> http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
> the templateDirectory should be a subdirectory of
> ${basedir}/src/main/resources/. I can change this location, of course,
> but it raises two issues to me:
> - should we change the complete layout to follow the maven way and also
> change src/java into src/main/java src/test into src/test/java and so
> on ?
> - why does this location don't work since it seems to be the same for
> [pool] ?
>
Did you update pom.xml? The mods I committed to the pom specify the
template directory.
>
> Another problem is that if I move the file into a subdirectory of
> main/resources, I get this parse error in the template:
>
> [INFO] [changes:announcement-generate]
> [INFO] Creating announcement file from
> /home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
> [ERROR] Left side ($release.getActions().size()) of '==' operation has
> null value. If a reference, it may not be in the context. Operation not
> possible. templates/math-release-notes.vm [line 23, column 37]
> [INFO] Created template
> /home/luc/sources/apache/commons-math/target/announcement/math-release-notes.vm
>
> The templace has been properly created despite this error, though.
>
> Luc
>
>
>> will now generate a not beautiful, but decent start for the release
>> notes. Feel free to toss this, hack the template or do the whole thing
>> from scratch if that is easier. The template itself is in src/templates
>> and can be edited, but it is probably best to just leave it more or less
>> generic and edit the output file.
>>
>> Most (all?) of the API changes are documented in the changelog, so we
>> may not need to list them exhaustively in a summary of changes. We
>> should add a clirr report and cross-check in any case.
>>
>> Phil
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>>
>
>
> ---------------------------------------------------------------------
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>
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
>
>>> How about we use the changes plugin to generate a text file and then
>>> edit and commit as RELEASE-NOTES.txt.
>>>
>>
>> I will try to do it tomorrow
>>
>>
> I added a velocity template and directed the changes plugin to use it.
> mvn changes:announcement-generate
> mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
The changes plugin does not find the template. As per
http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
the templateDirectory should be a subdirectory of
${basedir}/src/main/resources/. I can change this location, of course,
but it raises two issues to me:
- should we change the complete layout to follow the maven way and also
change src/java into src/main/java src/test into src/test/java and so
on ?
- why does this location don't work since it seems to be the same for
[pool] ?
Another problem is that if I move the file into a subdirectory of
main/resources, I get this parse error in the template:
[INFO] [changes:announcement-generate]
[INFO] Creating announcement file from
/home/luc/sources/apache/commons-math/src/site/xdoc/changes.xml...
[ERROR] Left side ($release.getActions().size()) of '==' operation has
null value. If a reference, it may not be in the context. Operation not
possible. templates/math-release-notes.vm [line 23, column 37]
[INFO] Created template
/home/luc/sources/apache/commons-math/target/announcement/math-release-notes.vm
The templace has been properly created despite this error, though.
Luc
>
> will now generate a not beautiful, but decent start for the release
> notes. Feel free to toss this, hack the template or do the whole thing
> from scratch if that is easier. The template itself is in src/templates
> and can be edited, but it is probably best to just leave it more or less
> generic and edit the output file.
>
> Most (all?) of the API changes are documented in the changelog, so we
> may not need to list them exhaustively in a summary of changes. We
> should add a clirr report and cross-check in any case.
>
> Phil
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
> For additional commands, e-mail: dev-help@commons.apache.org
>
>
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
>> How about we use the changes plugin to generate a text file and then
>> edit and commit as RELEASE-NOTES.txt.
>>
>
> I will try to do it tomorrow
>
>
I added a velocity template and directed the changes plugin to use it.
mvn changes:announcement-generate
mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
will now generate a not beautiful, but decent start for the release
notes. Feel free to toss this, hack the template or do the whole thing
from scratch if that is easier. The template itself is in src/templates
and can be edited, but it is probably best to just leave it more or less
generic and edit the output file.
Most (all?) of the API changes are documented in the changelog, so we
may not need to list them exhaustively in a summary of changes. We
should add a clirr report and cross-check in any case.
Phil
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Luc Maisonobe wrote:
>> Luc Maisonobe a écrit :
>>
>>> Phil Steitz a écrit :
>>>
>>>> Looks like we are - at last - ready to cut 2.0. All that remains is
>>>>
>>>> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed,
>>>> based
>>>> on Luc's last changes)
>>>>
>>> +1
>>>
>>>
>>>> 2) push remaining unscheduled issues to 2.1
>>>>
>>> Concerning MATH-268 I would consider closing it with won't fix and
>>> reopening it later if the user still wants it. This is a difficult and
>>> non-standard feature.
>>>
>>>
>>>> 3) generate clirr report
>>>> 4) enhance the maven-changes-report to create proper release notes
>>>>
>>> 5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
>>> don't work ... Sorry for that but I'm still unhappy with the accuracy of
>>> these two integrators. I'm working on it. If somebody want to have a
>>> look at the implementation, please do. Be aware it is quite difficult. I
>>> have put in the class javadoc as much as I could to explain the
>>> underlying theory because I only found sparse documentation on the web
>>> and had to redevelop some equations myself.
>>>
>>
>> I got it! It now seems to me the problem was numerical instability, not
>> an error in the equations or implementation. Step size growth should be
>> very slow for these integrators, I've changed the initial automatic
>> setting to a safer value.
>>
>> Now there is nothing left on my side that would delay 2.0 anymore.
>>
>>
>>>> I will do the RM-ing if no one else wants to but would appreciate help
>>>> in writing a summary of API changes to add to the release notes.
>>>>
>>> I can help on that. I'll first try once again to understand the problem
>>> with the integrator and if it takes too long I'll give up for a while
>>> and will put a notice for users that these are experimental
>>> implementations. Then I'll write a summary on the various API changes I
>>> know about (mainly ODE, optimization, root solvers and linear algebra).
>>>
>>
>> Where do you want me to put such a summary ? I think the release notes
>> are automatically generated from the changes.xml file, so I probably
>> need to put it somewhere else.
>>
> How about we use the changes plugin to generate a text file and then
> edit and commit as RELEASE-NOTES.txt.
I will try to do it tomorrow.
Luc
>
> Phil
>> Luc
>>
>>
>>> Luc
>>>
>>>
>>>> Phil
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
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>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Luc Maisonobe a écrit :
>
>> Phil Steitz a écrit :
>>
>>> Looks like we are - at last - ready to cut 2.0. All that remains is
>>>
>>> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
>>> on Luc's last changes)
>>>
>> +1
>>
>>
>>> 2) push remaining unscheduled issues to 2.1
>>>
>> Concerning MATH-268 I would consider closing it with won't fix and
>> reopening it later if the user still wants it. This is a difficult and
>> non-standard feature.
>>
>>
>>> 3) generate clirr report
>>> 4) enhance the maven-changes-report to create proper release notes
>>>
>> 5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
>> don't work ... Sorry for that but I'm still unhappy with the accuracy of
>> these two integrators. I'm working on it. If somebody want to have a
>> look at the implementation, please do. Be aware it is quite difficult. I
>> have put in the class javadoc as much as I could to explain the
>> underlying theory because I only found sparse documentation on the web
>> and had to redevelop some equations myself.
>>
>
> I got it! It now seems to me the problem was numerical instability, not
> an error in the equations or implementation. Step size growth should be
> very slow for these integrators, I've changed the initial automatic
> setting to a safer value.
>
> Now there is nothing left on my side that would delay 2.0 anymore.
>
>
>>> I will do the RM-ing if no one else wants to but would appreciate help
>>> in writing a summary of API changes to add to the release notes.
>>>
>> I can help on that. I'll first try once again to understand the problem
>> with the integrator and if it takes too long I'll give up for a while
>> and will put a notice for users that these are experimental
>> implementations. Then I'll write a summary on the various API changes I
>> know about (mainly ODE, optimization, root solvers and linear algebra).
>>
>
> Where do you want me to put such a summary ? I think the release notes
> are automatically generated from the changes.xml file, so I probably
> need to put it somewhere else.
>
How about we use the changes plugin to generate a text file and then
edit and commit as RELEASE-NOTES.txt.
Phil
> Luc
>
>
>> Luc
>>
>>
>>> Phil
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Phil Steitz <ph...@gmail.com>.
Luc Maisonobe wrote:
> Luc Maisonobe a écrit :
>
>> Luc Maisonobe a écrit :
>>
>>> Phil Steitz a écrit :
>>>
>>>> Looks like we are - at last - ready to cut 2.0. All that remains is
>>>>
>>>> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
>>>> on Luc's last changes)
>>>>
>>> +1
>>>
>>>
>>>> 2) push remaining unscheduled issues to 2.1
>>>>
>>> Concerning MATH-268 I would consider closing it with won't fix and
>>> reopening it later if the user still wants it. This is a difficult and
>>> non-standard feature.
>>>
>>>
>>>> 3) generate clirr report
>>>> 4) enhance the maven-changes-report to create proper release notes
>>>>
>>> 5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
>>> don't work ... Sorry for that but I'm still unhappy with the accuracy of
>>> these two integrators. I'm working on it. If somebody want to have a
>>> look at the implementation, please do. Be aware it is quite difficult. I
>>> have put in the class javadoc as much as I could to explain the
>>> underlying theory because I only found sparse documentation on the web
>>> and had to redevelop some equations myself.
>>>
>> I got it! It now seems to me the problem was numerical instability, not
>> an error in the equations or implementation. Step size growth should be
>> very slow for these integrators, I've changed the initial automatic
>> setting to a safer value.
>>
>> Now there is nothing left on my side that would delay 2.0 anymore.
>>
>>
>>>> I will do the RM-ing if no one else wants to but would appreciate help
>>>> in writing a summary of API changes to add to the release notes.
>>>>
>>> I can help on that. I'll first try once again to understand the problem
>>> with the integrator and if it takes too long I'll give up for a while
>>> and will put a notice for users that these are experimental
>>> implementations. Then I'll write a summary on the various API changes I
>>> know about (mainly ODE, optimization, root solvers and linear algebra).
>>>
>> Where do you want me to put such a summary ? I think the release notes
>> are automatically generated from the changes.xml file, so I probably
>> need to put it somewhere else.
>>
>
> I've set up a first version of the release notes yesterday, checked the
> remaining bits about serialization and improved tests coverage today (we
> now have more than 2000 unit tests with a test coverage of 89%). The
> current state is ready for publication in my humble opinion.
>
> I will not have much more time this week. Phil, if you are still OK for
> managing the release, I'll let you do it when you want.
>
I will not have much time this week either, unfortunately, but will
start and at least get an RC rolled by the weekend. Thanks!
Phil
> Thanks,
> Luc
>
>
>> Luc
>>
>>
>>> Luc
>>>
>>>
>>>> Phil
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>>
>>>
>> ---------------------------------------------------------------------
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>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Luc Maisonobe a écrit :
> Luc Maisonobe a écrit :
>> Phil Steitz a écrit :
>>> Looks like we are - at last - ready to cut 2.0. All that remains is
>>>
>>> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
>>> on Luc's last changes)
>> +1
>>
>>> 2) push remaining unscheduled issues to 2.1
>> Concerning MATH-268 I would consider closing it with won't fix and
>> reopening it later if the user still wants it. This is a difficult and
>> non-standard feature.
>>
>>> 3) generate clirr report
>>> 4) enhance the maven-changes-report to create proper release notes
>> 5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
>> don't work ... Sorry for that but I'm still unhappy with the accuracy of
>> these two integrators. I'm working on it. If somebody want to have a
>> look at the implementation, please do. Be aware it is quite difficult. I
>> have put in the class javadoc as much as I could to explain the
>> underlying theory because I only found sparse documentation on the web
>> and had to redevelop some equations myself.
>
> I got it! It now seems to me the problem was numerical instability, not
> an error in the equations or implementation. Step size growth should be
> very slow for these integrators, I've changed the initial automatic
> setting to a safer value.
>
> Now there is nothing left on my side that would delay 2.0 anymore.
>
>>> I will do the RM-ing if no one else wants to but would appreciate help
>>> in writing a summary of API changes to add to the release notes.
>> I can help on that. I'll first try once again to understand the problem
>> with the integrator and if it takes too long I'll give up for a while
>> and will put a notice for users that these are experimental
>> implementations. Then I'll write a summary on the various API changes I
>> know about (mainly ODE, optimization, root solvers and linear algebra).
>
> Where do you want me to put such a summary ? I think the release notes
> are automatically generated from the changes.xml file, so I probably
> need to put it somewhere else.
I've set up a first version of the release notes yesterday, checked the
remaining bits about serialization and improved tests coverage today (we
now have more than 2000 unit tests with a test coverage of 89%). The
current state is ready for publication in my humble opinion.
I will not have much more time this week. Phil, if you are still OK for
managing the release, I'll let you do it when you want.
Thanks,
Luc
>
> Luc
>
>> Luc
>>
>>> Phil
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: dev-help@commons.apache.org
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>>
>
>
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Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Luc Maisonobe a écrit :
> Phil Steitz a écrit :
>> Looks like we are - at last - ready to cut 2.0. All that remains is
>>
>> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
>> on Luc's last changes)
>
> +1
>
>> 2) push remaining unscheduled issues to 2.1
>
> Concerning MATH-268 I would consider closing it with won't fix and
> reopening it later if the user still wants it. This is a difficult and
> non-standard feature.
>
>> 3) generate clirr report
>> 4) enhance the maven-changes-report to create proper release notes
>
> 5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
> don't work ... Sorry for that but I'm still unhappy with the accuracy of
> these two integrators. I'm working on it. If somebody want to have a
> look at the implementation, please do. Be aware it is quite difficult. I
> have put in the class javadoc as much as I could to explain the
> underlying theory because I only found sparse documentation on the web
> and had to redevelop some equations myself.
I got it! It now seems to me the problem was numerical instability, not
an error in the equations or implementation. Step size growth should be
very slow for these integrators, I've changed the initial automatic
setting to a safer value.
Now there is nothing left on my side that would delay 2.0 anymore.
>
>> I will do the RM-ing if no one else wants to but would appreciate help
>> in writing a summary of API changes to add to the release notes.
>
> I can help on that. I'll first try once again to understand the problem
> with the integrator and if it takes too long I'll give up for a while
> and will put a notice for users that these are experimental
> implementations. Then I'll write a summary on the various API changes I
> know about (mainly ODE, optimization, root solvers and linear algebra).
Where do you want me to put such a summary ? I think the release notes
are automatically generated from the changes.xml file, so I probably
need to put it somewhere else.
Luc
>
> Luc
>
>> Phil
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@commons.apache.org
>> For additional commands, e-mail: dev-help@commons.apache.org
>>
>
>
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>
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Re: [math] Releasing 2.0
Posted by Ted Dunning <te...@gmail.com>.
Resolving these with warnings and a bug against 2.1 to improve accuracy
seems like a good option. It prevents API changes in 2.1
On Sat, Jul 18, 2009 at 9:05 AM, Luc Maisonobe <Lu...@free.fr>wrote:
> >
> > I will do the RM-ing if no one else wants to but would appreciate help
> > in writing a summary of API changes to add to the release notes.
>
> I can help on that. I'll first try once again to understand the problem
> with the integrator and if it takes too long I'll give up for a while
> and will put a notice for users that these are experimental
> implementations. Then I'll write a summary on the various API changes I
> know about (mainly ODE, optimization, root solvers and linear algebra).
--
Ted Dunning, CTO
DeepDyve
Re: [math] Releasing 2.0
Posted by Luc Maisonobe <Lu...@free.fr>.
Phil Steitz a écrit :
> Looks like we are - at last - ready to cut 2.0. All that remains is
>
> 1) resolve MATH-260 and MATH-261 (which I am +1 as marking fixed, based
> on Luc's last changes)
+1
> 2) push remaining unscheduled issues to 2.1
Concerning MATH-268 I would consider closing it with won't fix and
reopening it later if the user still wants it. This is a difficult and
non-standard feature.
> 3) generate clirr report
> 4) enhance the maven-changes-report to create proper release notes
5) fix the last few bits in Adams-Bashforth and Adams-Moulton that still
don't work ... Sorry for that but I'm still unhappy with the accuracy of
these two integrators. I'm working on it. If somebody want to have a
look at the implementation, please do. Be aware it is quite difficult. I
have put in the class javadoc as much as I could to explain the
underlying theory because I only found sparse documentation on the web
and had to redevelop some equations myself.
>
> I will do the RM-ing if no one else wants to but would appreciate help
> in writing a summary of API changes to add to the release notes.
I can help on that. I'll first try once again to understand the problem
with the integrator and if it takes too long I'll give up for a while
and will put a notice for users that these are experimental
implementations. Then I'll write a summary on the various API changes I
know about (mainly ODE, optimization, root solvers and linear algebra).
Luc
>
> Phil
>
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