Andrew Palumbo andrewpalumbo
andrewpalumbo
/ Output of run_conda.sh
Last active
February 14, 2019 18:37
conda build of py-arrow with CUDA support
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ./run_conda.sh: 1: ./run_conda.sh: conda: not found | |
| ./run_conda.sh: 2: ./run_conda.sh: conda: not found | |
| ./run_conda.sh: 3: ./run_conda.sh: conda: not found | |
| fatal: destination path 'arrow' already exists and is not an empty directory. | |
| ./run_conda.sh: 12: ./run_conda.sh: conda: not found | |
| -- Building using CMake version: 3.5.1 | |
| -- The C compiler identification is GNU 5.4.0 | |
| -- The CXX compiler identification is GNU 5.4.0 | |
| -- Check for working C compiler: /usr/bin/cc | |
| -- Check for working C compiler: /usr/bin/cc -- works |
andrewpalumbo
/ Matrices
Last active
April 25, 2016 17:57
Problem when empty partitions are encountered.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Matrix A:{ | |
| 0 => {0:1.0,1:2.0} | |
| 1 => {0:3.0,1:4.0} | |
| } | |
| Matrix B:{ | |
| 0 => {0:3.0,1:4.0} | |
| 1 => {0:5.0,1:6.0} | |
| } |
andrewpalumbo
/ ALS.scala
Last active
April 21, 2016 01:02
dals failure in FlinkDistributedTestSuite
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def dals[K]( | |
| drmA: DrmLike[K], | |
| k: Int = 50, | |
| lambda: Double = 0.0, | |
| maxIterations: Int = 10, | |
| convergenceThreshold: Double = 0.10 | |
| ): Result[K] = { | |
| assert(convergenceThreshold < 1.0, "convergenceThreshold") | |
| assert(maxIterations >= 1, "maxIterations") |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** Contains DataSet plans for ABt operator */ | |
| object FlinkOpABt { | |
| private final implicit val log = getLog(FlinkOpABt.getClass) | |
| /** | |
| * General entry point for AB' operator. | |
| * | |
| * @param operator the AB' operator |
andrewpalumbo
/ Compiler error
Last active
April 8, 2016 19:39
"Object creation impossible" compiler error when trying to Extend an Abstract java class as an anonymous class in scala.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| [ERROR] /home/andy/sandbox/mahout/flink/src/main/scala/org/apache/mahout/flinkbindings/blas/FlinkOpABt.scala:137: | |
| error: object creation impossible, since method combine in class RichGroupCombineFunction of type | |
| (x$1: Iterable[(Int, (Array[K], Array[Int], org.apache.mahout.math.Matrix))], x$2: | |
| org.apache.flink.util.Collector[(Array[K], org.apache.mahout.math.Matrix)])Unit is not defined |