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Questions tagged parallel-processing

108 questions · page 1 of 3

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24
votes
1
answers

Difference between OpenMP threadprivate and private

parallel-processing openmp private
asked 2013-08-02T16:43:38.607
8
votes
1
answers

Trace of a crossproduct-matrix - a faster computation?

r matrix linear-algebra parallel-processing multicore
asked 2013-07-30T15:30:38.947
17
votes
2
answers

Node.js - Async.js: how does parallel execution work?

javascript node.js parallel-processing async.js
asked 2013-06-16T19:59:19.087
40
votes
5
answers

Error calling serialize R function

r parallel-processing snow
asked 2013-06-10T00:46:05.500
8
votes
2
answers

OpenMP reduction with overloaded operator

c++ parallel-processing operator-overloading openmp
asked 2013-04-23T18:04:48.600
25
votes
6
answers

Is there any way to break out of a foreach loop?

r foreach parallel-processing break
asked 2013-04-18T09:59:07.817
22
votes
4
answers

Parallelized optimization in R

r optimization parallel-processing
asked 2013-03-13T22:04:16.430
10
votes
2
answers

R doesn't reset the seed when "L'Ecuyer-CMRG" RNG is used?

r parallel-processing prng
asked 2013-02-25T15:25:18.113
12
votes
3
answers

Create a cluster of co-workers' Windows 7 PCs for parallel processing in R?

r parallel-processing cluster-computing mpi
asked 2013-02-23T09:29:16.540
11
votes
2
answers

append rows to dataframe using foreach package

r foreach parallel-processing
asked 2013-02-11T15:56:58.923
19
votes
4
answers

Run async method 8 times in parallel

c# .net parallel-processing .net-4.5
asked 2013-02-03T14:51:54.057
13
votes
2
answers

not sure what should be SHARED or PRIVATE in openmp loop

loops parallel-processing fortran openmp
asked 2013-01-16T14:41:51.337
10
votes
4
answers

Running parallel URL downloads in Haskell

haskell io parallel-processing
asked 2013-01-14T17:14:07.573
12
votes
3
answers

Capture Output of Spawned Process to string

c++ logging parallel-processing
asked 2013-01-03T20:57:51.760
28
votes
10
answers

Algorithm to split an array into P subarrays of balanced sum

arrays algorithm parallel-processing load-balancing
asked 2013-01-02T10:50:14.303
9
votes
4
answers

Parallel.For using step != 1

c# for-loop parallel-processing task-parallel-library parallel.for
asked 2012-12-26T19:16:43.017
9
votes
3
answers

K-nearest neighbour C/C++ implementation

c++ c parallel-processing nearest-neighbor knn
asked 2012-11-21T07:45:04.330
9
votes
1
answers

Minimum spanning tree algorithm in parallel

algorithm parallel-processing graph-algorithm
asked 2012-11-06T18:17:10.280
8
votes
2
answers

How many grids in CUDA

cuda parallel-processing gpu nvidia
asked 2012-10-09T13:15:15.673
15
votes
4
answers

Can Visual Studio 2012 run unit tests in parallel?

.net visual-studio unit-testing parallel-processing
asked 2012-10-01T13:49:37.533
10
votes
3
answers

Powershell 3.0 - Workflows - Limit number of parallel execution

powershell parallel-processing workflow powershell-3.0
asked 2012-09-25T07:16:27.820
20
votes
5
answers

CUDA: __syncthreads() inside if statements

parallel-processing cuda synchronization
asked 2012-09-20T19:27:54.063
8
votes
1
answers

Passing an entire package to a snow cluster

r parallel-processing scope
asked 2012-09-02T01:00:02.417
19
votes
1
answers

When is the System.Threading.Task useful?

c# multithreading parallel-processing task-parallel-library task
asked 2012-07-22T00:00:49.557
17
votes
5
answers

Parallel construction of a distance matrix

python performance parallel-processing distance hierarchical-clustering
asked 2012-06-28T18:56:28.613
14
votes
4
answers

PBS, refresh stdout

parallel-processing batch-processing pbs torque
asked 2012-05-10T03:17:01.640
8
votes
4
answers

N-Body problen: Efficient parallelization of the double for loop

math optimization parallel-processing
asked 2012-05-09T22:55:55.447
13
votes
3
answers

Parallel computing in Octave on a single machine -- package and example

parallel-processing octave
asked 2012-05-09T16:46:00.457
12
votes
1
answers

c++: OpenMP and non-random-access STL containers - a possible workaround

c++ multithreading stl parallel-processing openmp
asked 2012-05-03T14:03:29.837
15
votes
5
answers

Creating dynamic number of threads concurrently

java multithreading parallel-processing
asked 2012-04-10T16:02:53.473
14
votes
1
answers

Slowdown when using parallel strategies in Haskell

haskell parallel-processing
asked 2012-04-04T10:31:31.637
17
votes
2
answers

Control the number of subprocesses using to call external commands in python

python parallel-processing subprocess multiprocessing
asked 2012-03-21T16:22:51.737
75
votes
4
answers

How does Node.js work? For examle, is it more scalable than standard threaded web servers due to the lack of threads locking and context switching?

node.js parallel-processing
asked 2012-02-29T10:06:25.253
18
votes
2
answers

Is foreach by-definition guaranteed to iterate the subject collection sequentially in Scala?

scala collections foreach parallel-processing
asked 2012-02-24T23:30:14.107
56
votes
2
answers

sending blocks of 2D array in C using MPI

c parallel-processing mpi
asked 2012-02-13T23:07:34.553
29
votes
2
answers

Is Celery as efficient on a local system as python multiprocessing is?

python parallel-processing multiprocessing celery
asked 2012-02-12T01:32:12.857
9
votes
1
answers

Parallel with Entity Framework. Performance is dramatic compared to launching multiple executables, why?

performance entity-framework frameworks entity parallel-processing
asked 2012-02-10T14:42:59.690
17
votes
3
answers

Is it possible to stop a single thread during debug in Linux?

c++ qt gdb parallel-processing
asked 2012-02-02T10:11:20.490
85
votes
4
answers

Concurrency: Atomic and volatile in C++11 memory model

c++ multithreading concurrency c++11 parallel-processing
asked 2012-01-11T12:18:27.813
15
votes
1
answers

Has anybody ever done large searches in JavaScript using webworkers to parallelize?

javascript parallel-processing web-worker
asked 2012-01-06T16:48:13.320
19
votes
2
answers

Chunking data from a large file for multiprocessing?

python parallel-processing
asked 2012-01-03T18:52:55.787
11
votes
4
answers

What's the best way of achieving a parallel infinite Loop?

c# parallel-processing task-parallel-library parallel-extensions parallel.for
asked 2011-12-29T18:26:55.633
17
votes
3
answers

Parallelizing a for loop in C

c parallel-processing
asked 2011-12-24T19:08:24.743
9
votes
2
answers

Mutable, (possibly parallel) Haskell code and performance tuning

performance haskell parallel-processing mutable
asked 2011-11-16T17:24:24.430
9
votes
2
answers

Using Parallel Linq Extensions to union two sequences, how can one yield the fastest results first?

c# .net parallel-processing plinq parallel-extensions
asked 2011-11-09T13:25:48.380
9
votes
1
answers

boost.python not supporting parallelism?

c++ boost parallel-processing boost-python
asked 2011-11-04T13:06:53.887
11
votes
2
answers

Importing Modules that use MultiProcessing Python

python import matrix parallel-processing multiprocessing
asked 2011-11-03T00:50:55.557
16
votes
3
answers

Makefile run processes in background

makefile parallel-processing
asked 2011-10-05T22:04:39.683
12
votes
2
answers

Will Java's synchronization update the complete cache, or only the object I synchronized on?

java concurrency synchronization parallel-processing monitor
asked 2011-08-28T10:44:01.030
39
votes
4
answers

Is List<T> thread-safe for reading?

c# list parallel-processing
asked 2011-08-05T11:52:40.627
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