Hyukjin Kwon HyukjinKwon
HyukjinKwon
/ .coveragerc
Created
December 28, 2017 01:33
— forked from JoshRosen/.coveragerc
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| [run] | |
| branch = true | |
| parallel = true | |
| data_file = ${COVERAGE_DIR}/coverage_data/coverage | |
| [html] | |
| ignore_errors = true |
HyukjinKwon
/ ByteBufferPerf.scala
Created
December 16, 2016 04:02
— forked from rxin/ByteBufferPerf.scala
Comparison of performance over various approaches to read Java ByteBuffer. The best way is to use Unsafe, which also enables reading multiple primitive data types from the same buffer.
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| /** | |
| * To compile: | |
| * scalac -optimize ByteBufferPerf.scala | |
| * | |
| * JAVA_OPTS="-Xmx2g" scala IntArrayPerf 10 | |
| * 49 62 48 45 48 45 48 50 47 45 | |
| * | |
| * JAVA_OPTS="-Xmx2g" scala ByteBufferPerf 10 | |
| * 479 491 484 480 484 481 477 477 472 473 |