parallel-processing 199

  1. What is the difference between concurrency and parallelism?
  2. How to wait for all threads to finish, using ExecutorService?
  3. Should I always use a parallel stream when possible?
  4. What is the difference between concurrent programming and parallel programming?
  5. Custom thread pool in Java 8 parallel stream
  6. Optimal number of threads per core
  7. Is there an equivalent to 'continue' in a Parallel.ForEach?
  8. No ConcurrentList<T> in .Net 4.0?
  9. What's the status of multicore programming in Haskell?
  10. How do you run multiple programs in parallel from a bash script?
  11. How do I parallelize a simple Python loop?
  12. Parallel.ForEach() vs. foreach(IEnumerable<T>.AsParallel())
  13. Haskell threads heap overflow despite only 22Mb total memory usage?
  14. What are the differences between the threading and multiprocessing modules?
  15. How does the MapReduce sort algorithm work?
  16. Can Powershell Run Commands in Parallel?
  17. How to wait for a number of threads to complete?
  18. Does Parallel.ForEach limit the number of active threads?
  19. How to articulate the difference between asynchronous and parallel programming?
  20. How to do parallel programming in Python
  21. What is the difference between asynchronous programming and multithreading?
  22. Parallel mapM on Repa arrays
  23. How expensive is the lock statement?
  24. deciding among subprocess, multiprocessing, and thread in Python?
  25. Coordinating parallel execution in node.js
  26. Break parallel.foreach?
  27. Shared-memory objects in multiprocessing
  28. Why should I prefer single 'await Task.WhenAll' over multiple awaits?
  29. Does (or will) C# include features for side-effects verification?
  30. F# performance in scientific computing


  31. “Parallel.For” for Java?
  32. Why is the != operator not allowed with OpenMP?
  33. How to configure a fine tuned thread pool for futures?
  34. How to put a task to sleep (or delay) in C# 4.0?
  35. How to create threads in nodejs
  36. How does Java makes use of multiple cores?
  37. Do the new C# 5.0 'async' and 'await' keywords use multiple cores?
  38. How does shared memory vs message passing handle large data structures?
  39. Why is there no implicit parallelism in Haskell?
  40. Parallel.ForEach with adding to list
  41. Is there a simple process-based parallel map for python?
  42. GNU parallel not working at all
  43. Status of parallelization of pandas.apply()
  44. Simplest way to run three methods in parallel in C#
  45. Apache Spark vs Akka
  46. Is it possible to abort a Task like aborting a Thread (Thread.Abort method)?
  47. Using the multiprocessing module for cluster computing
  48. How can I print when using %dopar%
  49. What is a “spark” in Haskell
  50. OpenMP: are local variables automatically private?