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From: Meng Xu <xumengpanda@gmail.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Artem Mygaiev <artem.mygaiev@globallogic.com>,
	Matt Wilson <msw@amazon.com>,
	Ian Jackson <Ian.Jackson@eu.citrix.com>,
	"dongxiao.xu@intel.com" <dongxiao.xu@intel.com>,
	"mengxu@cis.upenn.edu" <mengxu@cis.upenn.edu>,
	"feng.wu@intel.com" <feng.wu@intel.com>,
	"zhigang.x.wang@oracle.com" <zhigang.x.wang@oracle.com>,
	Parth Dixit <parth.dixit@linaro.org>,
	"Paul.Skentzos@dornerworks.com" <Paul.Skentzos@dornerworks.com>,
	"wency@cn.fujitsu.com" <wency@cn.fujitsu.com>,
	"rcojocaru@bitdefender.com" <rcojocaru@bitdefender.com>,
	"guijianfeng@cn.fujitsu.com" <guijianfeng@cn.fujitsu.com>,
	"Vijaya.Kumar@caviumnetworks.com"
	<Vijaya.Kumar@caviumnetworks.com>,
	Joshua Whitehead <josh.whitehead@dornerworks.com>,
	"zoltan.kiss@citrix.com" <zoltan.kiss@citrix.com>,
	Arianna Avanzini <avanzini.arianna@gmail.com>,
	"yang.z.zhang@intel.com" <yang.z.zhang@intel.com>,
	xen-devel@lists.xenproject.org
Subject: Re: Xen 4.5 development update (July update)
Date: Fri, 15 Aug 2014 20:31:07 -0400	[thread overview]
Message-ID: <CAENZ-+mrR+wpyz620RwvywicNP-oxY0OYT=oSE23LRHqik-yjw@mail.gmail.com> (raw)
In-Reply-To: <20140815172302.2A9FEC33B7@laptop.dumpdata.com>


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>
> The "prognosis" is now the likelihood of completion in the 4.5 timeframe.
> A bunch of items had moved to the completed phase which is fantastic.
>
> none - nothing yet
> fair - still working on it, patches are prototypes or RFC
> ok   - patches posted, acting on review
> good - some last minute pieces
> done - all done, might have bugs
>
>
*  XenRT (Preemptive Global Earliest Deadline First) (fair)
>    RFC patch posted (v2)
>   -  Meng Xu
>

​The RFC patch v3 will be released next week and the RFC patch v4 (last
one) will be released ​before the Xen 4.5 feature freeze. both of the
following two patches are focusing on improving the performance of the
scheduler.

Although it's a RFC patch, the XenRT can actually works well on the
machines we have. It currently has the preemptive global EDF scheduler. The
functionalities I'm currently working on is improving its performance based
on the review of the first version of patches.

Thanks,

Meng

-- 


-----------
Meng Xu
PhD Student in Computer and Information Science
University of Pennsylvania

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  parent reply	other threads:[~2014-08-16  0:31 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-15 17:23 Xen 4.5 development update (July update) konrad.wilk
2014-08-15 17:58 ` Don Slutz
2014-08-15 19:40 ` Jan Beulich
2014-08-15 19:46   ` Konrad Rzeszutek Wilk
2014-08-15 21:19     ` Jan Beulich
2014-08-16  0:31 ` Meng Xu [this message]
2014-08-20  9:53   ` Dario Faggioli
2014-08-20 13:40     ` Meng Xu
2014-08-19 16:46 ` Dario Faggioli
2014-08-21 19:17   ` Konrad Rzeszutek Wilk
  -- strict thread matches above, loose matches on Subject: below --
2014-09-02 20:45 konrad.wilk
2014-09-02 21:25 ` Andrew Cooper
2014-09-03 10:09   ` Ian Campbell
2014-09-03 10:13     ` Wei Liu
2014-09-03 11:27     ` Andrew Cooper
2014-09-03 11:53   ` Shriram Rajagopalan
2014-09-03 11:58     ` Andrew Cooper
2014-09-03 19:54   ` Julien Grall
2014-09-09 14:04     ` Konrad Rzeszutek Wilk
2014-09-03  1:17 ` Hongyang Yang
2014-09-03 12:05   ` Shriram Rajagopalan
2014-09-03  1:23 ` Mukesh Rathor
2014-09-03 12:54 ` Boris Ostrovsky
2014-09-03 15:47 ` Tamas K Lengyel
2014-09-03 15:53 ` Roy Franz
2014-09-09  9:53 ` Ian Campbell
2014-09-09 10:30   ` Jan Beulich
2014-09-09 14:09     ` Konrad Rzeszutek Wilk
2014-09-09 14:30       ` Jan Beulich
2014-09-09 15:48         ` Konrad Rzeszutek Wilk
2014-09-09 14:06   ` Konrad Rzeszutek Wilk
2014-09-09 13:51 ` Meng Xu
2014-09-09 17:02   ` Dario Faggioli
2014-07-23  0:28 konrad.wilk
2014-07-23  0:47 ` Boris Ostrovsky
2014-07-23 16:09   ` Konrad Rzeszutek Wilk
2014-07-23  8:32 ` Andrew Cooper
2014-07-23  9:51 ` Ian Campbell
2014-07-23 10:20   ` Stefano Stabellini
2014-07-23 12:54     ` Don Slutz
2014-07-23 13:03       ` Stefano Stabellini
2014-07-23 18:34         ` Don Slutz
2014-07-24 11:21           ` Stefano Stabellini
2014-07-23 13:42     ` Fabio Fantoni
2014-07-23 13:45       ` Stefano Stabellini
2014-07-23 13:55         ` Fabio Fantoni
2014-07-23 17:02     ` Konrad Rzeszutek Wilk
2014-07-24 11:23       ` Stefano Stabellini
2014-07-25 17:22         ` Konrad Rzeszutek Wilk
2014-07-23 16:18   ` Konrad Rzeszutek Wilk
2014-07-23 16:43     ` Ian Campbell
2014-07-28 17:35 ` Dario Faggioli
2014-08-04 15:44   ` Konrad Rzeszutek Wilk
     [not found] ` <1406569210.4038.28.camel@Solace>
     [not found]   ` <CAENZ-+=pABtLnOU1CE8nHYd48S0_pB4cggLz1zrqQq2V1pcA-w@mail.gmail.com>
2014-07-29  1:37     ` Meng Xu

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