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rajasekarv / vega

A new arguably faster implementation of Apache Spark from scratch in Rust
Apache License 2.0
2.23k stars 207 forks source link

added subtract operation #120

Closed ajprabhu09 closed 4 years ago

iduartgomez commented 4 years ago

Closes #91

There is an optimized version for this op (could be implemented in the future) in case you want to check it out. It entails quite more changes though, I had somethings close to done (had to debug one error) but haven't been able to finish it up yet due to lack of time.

ajprabhu09 commented 4 years ago

Is there any reference to the more optimized method you mentioned, I could look into ?

rajasekarv commented 4 years ago

merging this for now as it is working version. @iduartgomez When you are done, please feel free to modify this operation.