Hi Yarosalav, Yes I can access your proposal and I signed up to mentor this project. No changes are required as of now. Will contact you for a skype chat within the next week to discuss your execution plans and commitment. Meanwhile if you have any questions ask them on this list.
Suresh On Apr 6, 2012, at 2:28 PM, Yaroslav Porshnev wrote: > Hi > > I submitted my proposal on this project and I hope you can see and > access it. To avoid any server side problems with last minute > submission I will not make any change to it from now on. But in the > proposal I included link to Google Doc with its description which I > will be able to change and clarify even after the deadline. > > I would appreciate any comments and recommendations. > > Best regards, > Yaroslav Porshnev. > > 2012/4/6 Suresh Marru <sma...@apache.org>: >> Hi Yaroslav, >> >> Sure I understand, will get you the definition but you may not have enough >> time to consume it. There is a PhD thesis by Sathoshi Shirusuna discussing >> about the higher level workflow description and how u can translate to >> enactment languages. Most universities provide free access to thesis, see if >> you can download a copy using your university id - >> http://dl.acm.org/citation.cfm?id=1368931 >> http://proquest.umi.com/pqdlink?Ver=1&Exp=04-05-2017&FMT=7&DID=1407508901&RQT=309&attempt=1 >> >> If you cannot download it, email me at smarru at apache.org and I will send >> you a copy. >> >> The higher level workflow abstraction Satoshi discusses in his thesis is the >> XWF. >> >> Suresh >> >> On Apr 6, 2012, at 7:04 AM, Yaroslav Porshnev wrote: >> >>> Hello. >>> >>> Yes, I am planning to submit the proposal and currently I am working on it. >>> It would be great if you give me information about XWF format. Also >>> are there any more detailed descriptions of XMF format compilers and >>> usage of messaging system? For now I can only explore source code and >>> I will definitely do it lately during development, but now for better >>> general understanding of the system internals and preparation of the >>> proposal such documentation could be very helpful. >>> >>> Best regards >>> >>> 2012/4/6 Suresh Marru (Commented) (JIRA) <j...@apache.org>: >>>> >>>> [ >>>> https://issues.apache.org/jira/browse/AIRAVATA-340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248025#comment-13248025 >>>> ] >>>> >>>> Suresh Marru commented on AIRAVATA-340: >>>> --------------------------------------- >>>> >>>> Hi Yaroslav, >>>> >>>> Sorry for the late reply. You got the requirement very correctly. As you >>>> already figured it out, there are two tasks for this project, first one is >>>> a Airavata XWF format to SWF compiler. Airavata has already XWF to BPEL, >>>> XWF to python (jython) compilers. So you can look into implementing XSF >>>> compilers. Second challenge is the monitoring progress. Airavata workflow >>>> monitoring schema is reasonably well defined and the WS Messenger client >>>> publish and subscribe API's have good examples bundled with. You should be >>>> able to easily figure out Amazon SWF monitoring information and translate >>>> into to equivalent Airavata messages. >>>> >>>> If it helps, we can provide a definition for the Airavata workflow format >>>> XWF. Also, this project has elastic goals which could be easily extended >>>> if you accomplish your goals early. >>>> >>>> Are you planning to submit a proposal on this task? Do you have any >>>> further questions? >>>> >>>>> [GSoC] Airavata Workflow Enactment to support Amazon Simple Workflow >>>>> Service >>>>> ---------------------------------------------------------------------------- >>>>> >>>>> Key: AIRAVATA-340 >>>>> URL: https://issues.apache.org/jira/browse/AIRAVATA-340 >>>>> Project: Airavata >>>>> Issue Type: New Feature >>>>> Components: XBaya >>>>> Affects Versions: 0.4-INCUBATING >>>>> Reporter: Suresh Marru >>>>> Priority: Minor >>>>> Labels: gsoc2012, mentor >>>>> >>>>> Airavata's GFac enables users to wrap as web services and then use XBaya >>>>> to drag and drop those components to a workspace and define data flow and >>>>> control flow dependencies among the application nodes. Airavata's >>>>> workflow system is used for composing, executing, and monitoring workflow >>>>> graphs of web service components. The workflow description is high level >>>>> abstraction and is converted to lower level execution run times like >>>>> BPEL, SCUFL and Python scripts. >>>>> Amazon Simple Workflow Service (Amazon SWF) is a newly launched workflow >>>>> service from Amazon. This service is of interest to Airavata user >>>>> community to execute coupled applications on Amazon cloud computational >>>>> resources. >>>>> Extend Airavata workflow execution to support Amazon SWF will enhance the >>>>> capabilities provided by Airavata. The airavata developer community will >>>>> provide detailed guidance and assistance. >>>>> There is extensive literature about Airavata WS Messenger including 4 >>>>> research papers. The Airavata community will provide guidance and >>>>> assistance with the project. >>>>> User community & Impact of the software: Airavata is primarily targeted >>>>> to build science gateways using computational resources from various >>>>> disciplines. The initial targeted set of gateways include projects >>>>> supporting research and education in chemistry, life sciences, >>>>> biophysics, environmental sciences, geosciences astronomy and nuclear >>>>> physics. The goal of airavata is to enhance productivity of these >>>>> gateways to utilize cyberinfrastructure of resources (e.g., local lab >>>>> resources, the Extreme Science and Engineering Discovery Environment >>>>> (XSEDE), the Open Science Grid (OSG), University Clusters, Academic and >>>>> Commercial Computational Clouds like FutureGrid & Amazon EC2). By using >>>>> open community based software components and services like Airavata, >>>>> gateways will be able to focus on providing additional scientific >>>>> capabilities and to expanding the number of supported users. The >>>>> capabilities of these gateways will offer clear benefits to society. >>>> >>>> -- >>>> This message is automatically generated by JIRA. >>>> If you think it was sent incorrectly, please contact your JIRA >>>> administrators: >>>> https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa >>>> For more information on JIRA, see: http://www.atlassian.com/software/jira >>>> >>>> >>
