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@tomtau
Created September 5, 2013 14:56
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Generated job using the new Matrix API
import com.twitter.scalding._
import cascading.pipe.joiner._
import com.twitter.scalding.mathematics.Matrix2
import com.twitter.scalding.mathematics.FiniteHint
import com.twitter.algebird.Group
class BenchNewJob(args : Args) extends Job(args) {
import Matrix2._
import com.twitter.scalding.mathematics.MatrixLiteral
import cascading.pipe.Pipe
import cascading.tuple.Fields
import com.twitter.scalding.TDsl._
val p0 = Tsv("/home/ttauber/scalding-bench/a0.tsv", ('x, 'y, 'v) )
.read
val tp0 = p0.toTypedPipe[(Int, Int, Double)](('x,'y,'v))
val a0 = MatrixLiteral(tp0, FiniteHint(100, 100))
val p1 = Tsv("/home/ttauber/scalding-bench/a1.tsv", ('x, 'y, 'v) )
.read
val tp1 = p1.toTypedPipe[(Int, Int, Double)](('x,'y,'v))
val a1 = MatrixLiteral(tp1, FiniteHint(100, 100))
val p2 = Tsv("/home/ttauber/scalding-bench/a2.tsv", ('x, 'y, 'v) )
.read
val tp2 = p2.toTypedPipe[(Int, Int, Double)](('x,'y,'v))
val a2 = MatrixLiteral(tp2, FiniteHint(100, 100))
((a0 * a1) + a2).toTypedPipe.write( TypedTsv[(Int, Int, Double)]("/home/ttauber/scalding-bench/anew.tsv"))
}
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