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From: Wido den Hollander <wido@widodh.nl>
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Subject: Re: Multithreaded Builds
Message-ID: 
 <1675207814.77005.1461308225482.JavaMail.open-xchange@ox03.mail.pcextreme.nl>
Date: Fri, 22 Apr 2016 08:57:05 +0200
References: 
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To: dev@cloudstack.apache.org
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 <CAC2panosjdJzimNu7PfiK-Crb0MxmjDbuYxwUeNUpPqtzP=1cQ@mail.gmail.com>


> Op 22 apr=2E 2016 om 00:03 heeft Will Stevens <williamstevens@gmail=2Eco=
m> het volgende geschreven:
>=20
> Well the multithreaded build did complete successfully and it took=2E
>=20
> real    7m3=2E933s
> user    25m31=2E969s
> sys     3m2=2E880s
>=20
> Which compares to a non-multithreaded build on the same machine which ta=
kes=2E
>=20
> real    10m8=2E288s
> user    18m23=2E564s
> sys     1m19=2E215s
>=20
> It is not a huge improvement, but for CI runs I will take any minutes I =
can
> shave=2E  :)
>=20

Indeed! Locally I always run with 2C, works fine for me=2E Takes about 6 m=
inutes to build=2E

Wido

> Cheers,
>=20
> Will
>=20
> On Thu, Apr 21, 2016 at 5:44 PM, Will Stevens <williamstevens@gmail=2Eco=
m>
> wrote:
>=20
>> Is it a reasonable expectation for ACS to be able to be built using the
>> `-T 1C` flag?  I am trying it now, but if it works once, it may not mea=
n
>> that it would always work=2E
>>=20
>> I see a lot of messages like this:
>>=20
>> [WARNING] *************************************************************=
****
>> [WARNING] * Your build is requesting parallel execution, but project   =
   *
>> [WARNING] * contains the following plugin(s) that have goals not marked=
   *
>> [WARNING] * as @threadSafe to support parallel building=2E             =
     *
>> [WARNING] * While this /may/ work fine, please look for plugin updates =
   *
>> [WARNING] * and/or request plugins be made thread-safe=2E              =
     *
>> [WARNING] * If reporting an issue, report it against the plugin in     =
   *
>> [WARNING] * question, not against maven-core                           =
   *
>> [WARNING] *************************************************************=
****
>> [WARNING] The following plugins are not marked @threadSafe in Apache
>> CloudStack Framework - Spring Life Cycle:
>> [WARNING] org=2Eapache=2Emaven=2Eplugins:maven-site-plugin:3=2E1
>> [WARNING] Enable debug to see more precisely which goals are not marked
>> @threadSafe=2E
>> [WARNING] *************************************************************=
****
>> [WARNING] *************************************************************=
****
>> [WARNING] * Your build is requesting parallel execution, but project   =
   *
>> [WARNING] * contains the following plugin(s) that have goals not marked=
   *
>> [WARNING] * as @threadSafe to support parallel building=2E             =
     *
>> [WARNING] * While this /may/ work fine, please look for plugin updates =
   *
>> [WARNING] * and/or request plugins be made thread-safe=2E              =
     *
>> [WARNING] * If reporting an issue, report it against the plugin in     =
   *
>> [WARNING] * question, not against maven-core                           =
   *
>> [WARNING] *************************************************************=
****
>> [WARNING] The following plugins are not marked @threadSafe in Apache
>> CloudStack API:
>> [WARNING] org=2Eapache=2Emaven=2Eplugins:maven-site-plugin:3=2E1
>> [WARNING] Enable debug to see more precisely which goals are not marked
>> @threadSafe=2E
>> [WARNING] *************************************************************=
****
>>=20
>> Thoughts?
>>=20
>> Will
>>=20