ERROR: shows error on the word parallel object parallel is not a member of package collection import scala.collection.parallel.CollectionConverters._ ...
ERROR: shows error on the word parallel object parallel is not a member of package collection import scala.collection.parallel.CollectionConverters._ ...
I am using parallel collection to run some code in parallel. Here is the code val threadIds = new ConcurrentSkipListSet[Long]() val pool = new ForkJo ...
I am pretty new to Scala (loving the language) and have been dealing with reading streams/lazy lists lately. I was messing around with parallelism as ...
Is there any way to interrupt a parallel collection computation in Scala? Example: val r = new Runnable { override def run(): Unit = { (1 to 3 ...
i'm experimenting with scala parallel collections. I'm trying to get data from a local server, that I've set up, this is my code when using inputs ...
Parallel collections in Scala 2.12 were importable out-of-the-box like so however why in Scala 2.13 package scala.collection.parallel seems to be m ...
I have the following 2 maps: In the first approach I am using foldLeft to achieve the merging and accumulation: In the second approach I am tryi ...
In many cases, I want to apply the same filter or map function to a Seq or ParSeq collection. However I don't want to write the code twice. Like th ...
I am using JDK1.6.0_16 JVM for the java application that is hosted on an Linux Intel procesor 80 cores machine. while starting the Java application I ...
I have code like below I want to execute first and second part of code sequentially. At present for loop run before the all Vertex have added to g. ...
I'm trying to use Scala's parallel collections to dispatch some computations in parallel. Because there's a lot of input data, I'm using mutable array ...
Here's some code I shared with my study group yesterday: https://gist.github.com/natemurthy/019e49e6f5f0d1be8719. After compiling, I run map.scala wit ...
I have this array of HashMap defined as below Now, I have a parallel collection of 300 elements I am now running a computation intensive task wi ...
I tested parallel collections on Scala vs simple collection, here is my code: The parallel collection speed up about 3 times. What other option do ...
Consider However, on pattern matching b for instance as follows, Thus how to pattern match ParArray ? Thanks in Advance. ...
How to compute the factorial using Scala actors ? And would it prove more time efficient compared to for instance Many Thanks. ...
The progress function below is my worker function. I need to give it access to some classes which are costly to create / acquire. Is there any standar ...
Does Scala provide a way to execute parallel map operations as part of the standard language? For example, given: I can do: However, to the bes ...
Is there a simple way to use scala parallel collections without loading a full collection into memory? For example I have a large collection and I'd ...