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Re: More about scalability

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On 6/16/2014 8:47 PM, Ramine wrote:
> Hello...
>
>
> You have seen me doing some scalability projections and
> calculations for my parallel Dual Simple system solver,

I mean here parallel Dual Simplex solver, not parallel Dual simple solver.


> and i have come to the conclusion that on DDR3 memory systems
> you will get  around 4X scalability for larger problems,
> but i have forgot to tell you that the future stacked memory
> at 1TB/s will allow my parallel Dual Simplex to scale much more than 4X,
> cause the serial part that constitutes the memory transfers of
> my parallel algorithm on stacked memory will become more and more
> smaller  compared to the parallel part that constitutes the Divive and
> Multiply and Add asm instructions on two doubles of my parallel
> algorithm , and that will get more and more exciting on stacked memory,
> so i think that i will write my parallel Dual Simplex algorithm.
>
> Read about the stacked memory here:
>
> http://www.theinquirer.net/inquirer/news/2256401/nvidia-says-voltas-stacked-dram-will-increase-memory-capacity
>
>
>
>
> Thank you,
> Amine Moulay Ramdane.
>
>
>
>

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More about scalability Ramine <ramine@1.1> - 2014-06-16 20:47 -0700
  Re: More about scalability Ramine <ramine@1.1> - 2014-06-16 21:35 -0700

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