Update for those who are still interested: djinni is a nice tool for generating Java/C++ bindings. Before today djinni's Java support was only aimed at Android, but now djinni works with (at least) Debian, Ubuntu, and CentOS.
djinni will help you run C++ code in-process with the caveat that djinni only supports deep-copies of on-JVM-heap data (and no special off-heap features yet). However, you can in theory use Unsafe to get pointers to off-heap memory and pass those (as ints) to native code. So if you need a solution *today*, try checking out a small demo: https://github.com/dropbox/djinni/tree/master/example/localhost For the long deets, see: https://github.com/dropbox/djinni/pull/140 -- View this message in context: http://apache-spark-developers-list.1001551.n3.nabble.com/Tungsten-off-heap-memory-access-for-C-libraries-tp13898p14427.html Sent from the Apache Spark Developers List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
