I think it can be added as a separate contrib project or sub-project. On Tue, Mar 29, 2011 at 2:00 PM, Chia-Hung Lin <[email protected]> wrote: > I came across to this paper ciel[1], which provides dynamic task graph > composition. Just curious, is there any plan that hama may support in > the long run as it seems to fit the goal of hama for scientific > computation? > > [1]. CIEL: a universal execution engine for distributed data-flow > computing. http://www.cl.cam.ac.uk/~dgm36/publications/2011-murray2011ciel.pdf > > 2011/3/27 Edward J. Yoon <[email protected]>: >> Hi, >> >> First of all, please compare the similarities and differences between >> Hama Breadth First Search[1] and Pregel Breadth First Search[2]. (FYI, >> Hama[1] was written earlier than Pregel paper.) >> >> The process() function which is described in Hama[1], is a current >> bsp() function. And, you can understand that the expand() function >> which is described in Hama[1], is the same with Google Pregel's >> compute() function. >> >> I mean, the Pregel-like graph-specific programming model can be >> implemented using BSP on top of Hama project. Basically, our project >> goal is a generalized BSP computing engine[3]. But, I think it would >> be nice if we can support the Pregel-like graph solution. (as a >> sub-project of Hama) >> >> 1. http://people.apache.org/~edwardyoon/papers/Apache_HAMA_BSP.pdf >> 2. http://blog.udanax.org/2010/06/summary-of-google-pregel.html >> 3. https://blogs.apache.org/hama/entry/how_will_hama_bsp_different >> >> On Sun, Mar 27, 2011 at 4:43 PM, Tommaso Teofili >> <[email protected]> wrote: >>> Hi Edward, >>> could you explain in more details what you have in mind? >>> Cheers, >>> Tommaso >>> >>> 2011/3/27 Edward J. Yoon <[email protected]> >>>> >>>> Hi all, >>>> >>>> I think it's too early stage to discuss but, it seems very important >>>> in promotional view. :/ >>>> >>>> What do you think about Pregel-clone subproject on top of Hama BSP? >>>> >>>> -- >>>> Best Regards, Edward J. Yoon >>>> http://blog.udanax.org >>>> http://twitter.com/eddieyoon >>> >>> >> >> >> >> -- >> Best Regards, Edward J. Yoon >> http://blog.udanax.org >> http://twitter.com/eddieyoon >> > > > > -- > ChiaHung Lin @ nuk, tw >
-- Best Regards, Edward J. Yoon http://blog.udanax.org http://twitter.com/eddieyoon
