Re: SYSTEMML-447

2018-05-10 Thread Matthias Boehm
This particular JIRA is only partially related. Niketan and Nakul worked out the details - the only reason I show up as the reporter is that, if I remember correctly, we split a larger scoped JIRA for low-level optimizations (GPU, codegen, compression) into individual JIRAs and created the

SYSTEMML-447

2018-05-10 Thread Janardhan
Hi Matthias, Was this related to long term plan for GPU codegen? Thank you, Janardhan

Re: Questions about MNIST LeNet example

2018-05-10 Thread Guobao Li
Thanks Matthias! It will be great for passing the model to the paramserv function. Regards, Guobao 2018-05-10 21:47 GMT+02:00 Matthias Boehm : > just FYI: we now have support for list and named-list data types in > SystemML, which allow passing the entire model as a single

Re: Questions about MNIST LeNet example

2018-05-10 Thread Matthias Boehm
just FYI: we now have support for list and named-list data types in SystemML, which allow passing the entire model as a single handle. For example, you can define the following l1 = list(W1, b1, W2, b2, W3, b3, W4, b4), or l2 = list(a=W1, b=b1, c=W2, d=b2, e=W3, f=b3, g=W4, h=b4) and access

Re: [DISCUSS] Blocksparse kernels

2018-05-10 Thread Niketan Pansare
Hi Janardhan, >> 1. Can you help me, estimate how much would it take to implement blocksparse kernels practically. This is a difficult question to answer as it depends on how comfortable you are with writing and optimizing sparse kernels. To implement block-sparse kernel as per your document,