Jenkins build became unstable: SystemML-DailyTest #1206

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[QUESTION] XOR operations in SystemML. Thanks.

Hi, The following is an equation (2.4) from the algorithm for the generation of sobol sequences. The authors of the paper have utilized the bitwise operations of C++ to calculate this efficiently. *Now, the question is:* Can we do this at script level (in dml) or we should do it in the `java`

Jenkins build is back to stable : SystemML-DailyTest #1207

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Re: Enabling CLA by default in SystemML 1.0

no, not yet. Before enabling it via 'auto', I wanted to completely integrate with the new code generator as well. This is mostly done except for some performance issues of row-wise codegen operations that require another pass. Regards, Matthias On Thu, Aug 31, 2017 at 5:52 PM, Frederick R Reiss

Re: [QUESTION] XOR operations in SystemML. Thanks.

>From a scalar operation perspective, you could of course emulate XOR via AND, OR, and negation. However, you might want to write anyway a java-based UDF to efficiently implement this recursive operator. Down the road, we can think about a generalization of our existing cumulative operations such