Review Board 1.7.22


New code to implement vectorized Scalar-Column arithmetic expression evaluation

Review Request #10706 - Created April 22, 2013 and updated

Eric Hanson
vectorization
HIVE-4380
Reviewers
hive
hive-git
New code to implement vectorized Scalar-Column arithmetic expression evaluation.

Several of the files are generated from templates/ScalarArithmeticColumn.txt. For easiest review, just have a look over the template, and review one of the generated files, say gen/LongScalarSubtractLongColumn.java. No need to review all the generated files. We plan to change the build system so the generated files don't get checked in at some point in the future.

 
Review request changed
Updated (April 22, 2013, 4:50 p.m.)
  • New code to implement vectorized Scalar-Column arithmetic expression evaluation

    New code to implement vectorized Scalar-Column arithmetic expression evaluation.
    
    Several of the files are generated from templates/ScalarArithmeticColumn.txt. For easiest review, just have a look over the template, and review one of the generated files, say gen/LongScalarSubtractLongColumn.java. No need to review all the generated files. We plan to change the build system so the generated files don't get checked in at some point in the future.
Ship it!
Posted (April 22, 2013, 5:36 p.m.)
Ship It!