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High-Performance Computing
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Automatic parallelization, computation setup, data parallelism, concurrency control, shared memory, GPU computation...

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Optimize search for rational numbers on unit circle?

QUESTION FROM: Vitaliy Kaurov | 2 years ago BY: Jari Kirma
High-Performance Computing , Mathematics , Numerical Computation , ...
11
REPLIES
7.1K
VIEWS

Can Wolfram's new compiler technology speed up this AABB tree code?

QUESTION FROM: Greg Hurst | 2 years ago BY: Greg Hurst
Compilation , Geometry , High-Performance Computing , Physics , ...
11
REPLIES
5.4K
VIEWS

Multiplying 4x4 matrices with complicated elements - taking long time

QUESTION FROM: Eleanor Holmes | 9 years ago BY: Eleanor Holmes
Equation Solving , High-Performance Computing , Optimization , ...
35
REPLIES
14.8K
VIEWS

CUDAlink does not support nVIDIA CUDA Toolkit

QUESTION FROM: Bert Aerts | 1 year ago BY: ZAQU zaqu
External Programs and Systems , High-Performance Computing , ...
14
REPLIES
10K
VIEWS

More about visual motion illusions

QUESTION FROM: Erik Mahieu | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Graphics and Visualization , ...
3
REPLIES
8.8K
VIEWS

NetTrain TargetDevice GPU error

QUESTION FROM: Gijsbert Wiesenekker | 5 years ago BY: maxscience n
Data Science , High-Performance Computing , Machine Learning , ...
47
REPLIES
48.9K
VIEWS

WolframMark System Comparison and System Benchmarks

QUESTION FROM: Jacob Lapenna | 4 years ago BY: Bernard Gress
Computational Systems , High-Performance Computing , Mathematica , ...
9
REPLIES
23.8K
VIEWS

Get a pair with smallest total distance from one list

QUESTION FROM: Yode Japhe | 8 years ago BY: Yode Japhe
Computer Science , Data Science , Graphs and Networks , ...
18
REPLIES
17.8K
VIEWS

How to speed up code with the new compiler?

QUESTION FROM: Erik Mahieu | 3 years ago BY: Erik Mahieu
Compilation , Geometry , High-Performance Computing , ...
5
REPLIES
7.2K
VIEWS

Use ParallelTable to improve calculation speed?

QUESTION FROM: Jürgen Kanz | 6 years ago BY: Ian Williams
Data Science , High-Performance Computing , ...
24
REPLIES
24.6K
VIEWS

Benchmarking: unexplained switching between high and low performance

QUESTION FROM: Szabolcs Horvát | 8 years ago BY: l van Veen
High-Performance Computing , Mathematica , Tuning and Debugging
13
REPLIES
12K
VIEWS

Setting Up Lightweight Grid On Multiple Clients Programmatically

QUESTION FROM: Evan Berkowitz | 12 years ago BY: Kurt-Michael Gimbel
High-Performance Computing , Product Set Up
5
REPLIES
14.4K
VIEWS

This OpenCL code seems to be leaking memory. Any ideas?

QUESTION FROM: Richard Hennigan | 12 years ago BY: Richard Hennigan
Astronomy , External Programs and Systems , ...
3
REPLIES
17.1K
VIEWS

Quest for improved runtime in searches of primer sequences in whole DNA chromosomes

QUESTION FROM: Richard Frost | 11 months ago BY: Richard Frost
Biological Sciences , High-Performance Computing , ...
7
REPLIES
2.9K
VIEWS

[WSC22] Improving the colorblind friendliness of an image

QUESTION FROM: Gabriel Yang | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Accessibility , Artificial Intelligence , ...
1
REPLIES
9.1K
VIEWS

How to evaluate parallelized with @@@?

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Zhenyu Zeng
High-Performance Computing , Wolfram Language
10
REPLIES
6.5K
VIEWS

Training loss goes to 0 when specifying TargetDevice = GPU

QUESTION FROM: David Cardinal | 8 years ago BY: Flip Phillips
External Programs and Systems , High-Performance Computing , ...
17
REPLIES
27.8K
VIEWS

Faster ways to hue shift an RGB? OpenCV in Python still 3x faster

QUESTION FROM: Kyle Keane | 5 years ago BY: Kyle Keane
High-Performance Computing , Image Processing , Wolfram Language
2
REPLIES
10.1K
VIEWS

Mathematica and Raspberry Pi 2

QUESTION FROM: Daniel Jensen | 10 years ago BY: Lukasz Surzycki
High-Performance Computing , Mathematica , Raspberry Pi
9
REPLIES
37.8K
VIEWS

Wondering why I am not getting Parallel speed up on Cases[] and similar..

QUESTION FROM: W. Craig Carter | 12 years ago BY: Shenghui Yang
Computer Science , High-Performance Computing , Mathematica , ...
2
REPLIES
9.6K
VIEWS

Compiled function uses too much memory

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Victor Kryukov
Compilation , Discrete Mathematics , High-Performance Computing , ...
12
REPLIES
12K
VIEWS

Mathematica 12.2 is slower than 12.1 as measured by WolframMark

QUESTION FROM: Douglas Kubler | 4 years ago BY: Elisa Herraez
Computational Systems , High-Performance Computing , Mathematica , ...
5
REPLIES
13.6K
VIEWS

Optimizing code that numerically evaluates line integrals on Mesh/Grid

QUESTION FROM: Tharindu W Fernando | 5 years ago BY: Tharindu W Fernando
Graphics and Visualization , High-Performance Computing , ...
4
REPLIES
6.5K
VIEWS

NetTrain will exit Kernel when using an RTX 2080 GPU.

QUESTION FROM: Santiago Hernandez Orozco | 7 years ago BY: Eric Mockensturm
Data Science , External Programs and Systems , ...
2
REPLIES
14.3K
VIEWS

[WSC17] A Cryptographic Hash Code Algorithm based on Cellular Automata

QUESTION FROM: Rishu Mohanka | 8 years ago
Computational Systems , Computer Science , Cryptography , ...
0
REPLIES
8K
VIEWS

Suggestions for speeding up this plot?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , gridMathematica , ...
7
REPLIES
12.3K
VIEWS

Problem with big input not accepted

QUESTION FROM: alberto.bottopoala | 12 years ago BY: Arnoud Buzing
High-Performance Computing , Import and Export , Numerical Computation
11
REPLIES
12.9K
VIEWS

Why doesn't ParallelTable work while Table does in Mathematica 11?

QUESTION FROM: Reza rho | 7 months ago BY: Sander Huisman
High-Performance Computing , Mathematics , Wolfram Language
2
REPLIES
1.7K
VIEWS

CUDADot possible issue in Mathematica 13.1

QUESTION FROM: Karl Krieger | 3 years ago BY: Karl Krieger
External Programs and Systems , High-Performance Computing , ...
1
REPLIES
3.7K
VIEWS

Can ChromaticityPlot3D be made faster?

QUESTION FROM: David Keith | 3 years ago BY: David Keith
Graphics and Visualization , High-Performance Computing , ...
2
REPLIES
5.9K
VIEWS

Newbie to Cuda, can I use Cuda with this graphics card?

QUESTION FROM: W. Craig Carter | 12 years ago BY: Jose Calderon
External Programs and Systems , Graphics and Visualization , ...
5
REPLIES
19.3K
VIEWS

[Mathematica v13.3] CUDAFunctionInformation not working as expected

QUESTION FROM: Alexis Wilpert | 11 months ago BY: Ilian Gachevski
External Programs and Systems , High-Performance Computing , ...
3
REPLIES
3K
VIEWS

Make code faster and in C-compatible manner?

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Daniel Lichtblau
Compilation , Discrete Mathematics , High-Performance Computing , ...
7
REPLIES
11.2K
VIEWS

Accelerate computations using GPU?

QUESTION FROM: Rafael Petrosian | 4 years ago BY: Updating Name
Graphics and Visualization , High-Performance Computing , ...
10
REPLIES
17.8K
VIEWS

Mathematica 12.0 on Linux issue with CUDA

QUESTION FROM: Bert Aerts | 6 years ago BY: Bert Aerts
External Programs and Systems , High-Performance Computing , ...
7
REPLIES
11.9K
VIEWS

Remote kernels, Neural Networks and formatting of Dynamic content

QUESTION FROM: Flip Phillips | 8 years ago BY: Flip Phillips
Data Science , Dynamic Interactivity , High-Performance Computing , ...
2
REPLIES
13.9K
VIEWS

Parallelize Tally[]?

QUESTION FROM: Bryan Lettner | 8 years ago BY: Bryan Lettner
Computer Science , High-Performance Computing , Mathematica , ...
2
REPLIES
8.7K
VIEWS

Speed up asynchronous web crawler?

QUESTION FROM: Michael Hale | 9 years ago BY: Michael Hale
External Programs and Systems , High-Performance Computing , ...
2
REPLIES
12.8K
VIEWS

Compile succeeds and then fails with a simple change.

QUESTION FROM: W. Craig Carter | 11 years ago BY: Daniel Lichtblau
High-Performance Computing , Optimization , Tuning and Debugging , ...
4
REPLIES
7.2K
VIEWS

A Diophantine Benchmark

QUESTION FROM: Jaime Rangel-Mondragon | 12 years ago BY: Vitaliy Kaurov
Computer-Based Maths , Computer Science , Discrete Mathematics , ...
3
REPLIES
9K
VIEWS

Mathmatica pefromance and CPU usage in equation solving

QUESTION FROM: Nima Moini | 1 year ago BY: Nima Moini
Equation Solving , High-Performance Computing , Mathematica , ...
2
REPLIES
2.4K
VIEWS

Run NestWhile in parallel mode.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
High-Performance Computing , Wolfram Language
6
REPLIES
4.7K
VIEWS

Can you parallelize a numerically solved Integral?

QUESTION FROM: sorabella91 | 4 years ago BY: Updating Name
Calculus , Equation Solving , High-Performance Computing , ...
3
REPLIES
6.5K
VIEWS

RemoteBatchSubmit : how to access large file system (EFS)

QUESTION FROM: Sebastien Roy | 4 years ago BY: Jesse Friedman
External Programs and Systems , High-Performance Computing , ...
3
REPLIES
9.6K
VIEWS

How to utilize >8 CPU cores computing instance with free Wolfram Engine?

QUESTION FROM: Wenzhen Zhu | 4 years ago
Computer Science , External Programs and Systems , ...
0
REPLIES
5.5K
VIEWS

Reduce my computing time in matrix multiplication?

QUESTION FROM: Nikhila Nikhila | 5 years ago BY: Bill Nelson
Equation Solving , High-Performance Computing , Mathematics , ...
5
REPLIES
6.1K
VIEWS

CUDA Programming in Wolfram Mathematica 12

QUESTION FROM: Valeriu Ungureanu | 6 years ago BY: Jürgen Kanz
High-Performance Computing , Mathematica , ...
1
REPLIES
8.1K
VIEWS

$5K Mathematica Machine

QUESTION FROM: Scott Guthery | 8 years ago BY: l van Veen
High-Performance Computing , Mathematica , ...
2
REPLIES
10.7K
VIEWS

Process a very large amount of imaging data?

QUESTION FROM: Dustin Hess | 8 years ago BY: Markus van
High-Performance Computing , Image Processing , Wolfram Language
4
REPLIES
11.2K
VIEWS

Does Mathematica utilize graphics cards for rendering Graphics3D on Linux?

QUESTION FROM: Shudong Xie | 10 years ago BY: Shudong Xie
Geometry , Graphics and Visualization , High-Performance Computing , ...
2
REPLIES
11.3K
VIEWS

How to speed up processing with parallelism

QUESTION FROM: Cuneyt Eroglu | 10 years ago BY: Cuneyt Eroglu
High-Performance Computing , Mathematica , Wolfram Language
3
REPLIES
9.2K
VIEWS

Why is CUDA slow for me?

QUESTION FROM: B R | 11 years ago BY: B R
High-Performance Computing , Mathematica , Numerical Computation , ...
2
REPLIES
7.5K
VIEWS

What does the Core Count returned by OpenCLInformation refer to?

QUESTION FROM: Szabolcs Horvát | 11 years ago BY: Vitaliy Kaurov
High-Performance Computing , Mathematica
2
REPLIES
4.7K
VIEWS

Functional Programming for Non-linear Equations

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Biological Sciences , Chemistry , High-Performance Computing , ...
4
REPLIES
20.2K
VIEWS

Why is my GPU running so slowly?

QUESTION FROM: Jürgen Kanz | 1 month ago BY: Jürgen Kanz
Data Science , High-Performance Computing , Neural Networks , ...
2
REPLIES
1.1K
VIEWS

Trying to understand WolframKernel processes licensing

QUESTION FROM: Bob Freeman | 9 months ago BY: Bob Freeman
High-Performance Computing , Mathematica , Wolfram Language
3
REPLIES
2.9K
VIEWS

ParallelDo and Do results don't match

QUESTION FROM: M P | 2 years ago BY: Eric Rimbey
High-Performance Computing , Mathematics , Wolfram Language
2
REPLIES
2.8K
VIEWS

Calculate ONNX netexternalobject using GPU / CUDA

QUESTION FROM: Seunghyun Kim | 2 years ago BY: Giulio Alessandrini
Data Science , External Programs and Systems , ...
1
REPLIES
3.3K
VIEWS

What is the correct way to create an animation in parallel using NDSolve?

QUESTION FROM: Jonathan Aumann | 2 years ago BY: Jonathan Aumann
Calculus , Equation Solving , Graphics and Visualization , ...
3
REPLIES
4.3K
VIEWS

My first lecture, and am using Mathematica

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 2 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Education , Events & Media , Graphics and Visualization , ...
2
REPLIES
4.6K
VIEWS

Is CUDA 11.7 already supported?

QUESTION FROM: Gijsbert Wiesenekker | 3 years ago BY: Karl Krieger
External Programs and Systems , High-Performance Computing , ...
1
REPLIES
4.8K
VIEWS

Notation of Wolfram quantum computation framework

QUESTION FROM: Doug Beveridge | 4 years ago BY: EDITORIAL BOARD
High-Performance Computing , Packages , Physics , Wolfram Language
15
REPLIES
9.9K
VIEWS

Shared-memory parallelism with large data

QUESTION FROM: Todd Allen | 4 years ago
Biological Sciences , Data Science , High-Performance Computing , ...
0
REPLIES
4.7K
VIEWS

Issue with CUDA Functionality in Mathematica 12.1

QUESTION FROM: Jonathan Kinlay | 5 years ago BY: l van Veen
External Programs and Systems , Finance , ...
5
REPLIES
10.8K
VIEWS

How can I remove Internal precision error and get the better result?

QUESTION FROM: Mirza Farrukh Baig | 5 years ago BY: Gianluca Gorni
High-Performance Computing , Numerical Computation , Wolfram Language
5
REPLIES
8.3K
VIEWS

How is WM 11.3 set to C++ compiler from Visual Studio 2017

QUESTION FROM: Jose Calderon | 7 years ago BY: Ilian Gachevski
Compilation , High-Performance Computing , Wolfram Language
3
REPLIES
10.9K
VIEWS

[NetTrain] Argument System NetSharedArray at position 1

QUESTION FROM: Conrad Taylor | 7 years ago BY: Conrad Taylor
Data Science , High-Performance Computing , Machine Learning , ...
6
REPLIES
11.7K
VIEWS

Select CUDA C compiler in Mathematica 11.2 with CUDA paclet 11.2 ?

QUESTION FROM: Bert Aerts | 8 years ago BY: Bert Aerts
Compilation , External Programs and Systems , ...
2
REPLIES
12.6K
VIEWS

Improve speed to obtain numerical values of Bessel function?

QUESTION FROM: Markus Schmidt | 8 years ago BY: Markus Schmidt
Compilation , Discrete Mathematics , High-Performance Computing , ...
4
REPLIES
12K
VIEWS

Train large deep learning NN in true batch mode?

QUESTION FROM: Bryan Minor | 8 years ago BY: Sebastian Bodenstein
Data Science , High-Performance Computing , Import and Export , ...
1
REPLIES
9.1K
VIEWS

Why is ParallelMap Slower Than Map?

QUESTION FROM: Frank Kampas | 8 years ago BY: Frank Kampas
High-Performance Computing , Mathematica , Tuning and Debugging , ...
6
REPLIES
8.5K
VIEWS

Improve speed while using Simplify[ ]?

QUESTION FROM: Xiaoxu Zhong | 8 years ago BY: Updating Name
Algebra , High-Performance Computing , Mathematics , ...
3
REPLIES
10.3K
VIEWS

Avoid leak of memory while using FindMinimum?

QUESTION FROM: Luisa TESTA | 8 years ago BY: Alexey Popkov
High-Performance Computing , Mathematica , Optimization , ...
2
REPLIES
11K
VIEWS

Max Parallel Kernels per license?

QUESTION FROM: Young Young | 9 years ago BY: Ilian Gachevski
External Programs and Systems , High-Performance Computing , ...
6
REPLIES
14.4K
VIEWS

Professional Raspberry Pi Zero Cluster

QUESTION FROM: Daniel Carvalho | 9 years ago BY: Daniel Carvalho
High-Performance Computing , Raspberry Pi , Wolfram Language
3
REPLIES
14.2K
VIEWS

CUDAFunctionLoad doesn't recognize TargetSystemID windows 8

QUESTION FROM: W. Craig Carter | 10 years ago BY: Bert Aerts
High-Performance Computing , Mathematica , Wolfram Language
3
REPLIES
20K
VIEWS

Out of Memory from Summation

QUESTION FROM: Jeff Albert | 10 years ago BY: Jeff Albert
High-Performance Computing , Numerical Computation , ...
2
REPLIES
4.8K
VIEWS

How fast should Mathematica work on an HPC cluster?

QUESTION FROM: Cuneyt Eroglu | 10 years ago BY: Marco Thiel
High-Performance Computing , Mathematica , Optimization
1
REPLIES
10K
VIEWS

OpenCL broken after upgrading to Mathematica 9.0.1

QUESTION FROM: Alan Woodward | 12 years ago BY: Alan Woodward
High-Performance Computing , Mathematica , Product Set Up
2
REPLIES
10.9K
VIEWS

How can I evaluate the matrix exponential of a symbolic matrix?

QUESTION FROM: K Spak | 12 years ago BY: K Spak
High-Performance Computing , Mathematica
4
REPLIES
15.9K
VIEWS

LibraryLink Example

QUESTION FROM: Asim Ansari | 12 years ago BY: Todd Gayley
Compilation , High-Performance Computing , Mathematica , ...
3
REPLIES
17.2K
VIEWS

What GPU will be best for ML and/or NN?

QUESTION FROM: Lukasz Szyszka | 2 years ago BY: Roland Franzius
Data Science , High-Performance Computing , Machine Learning , ...
1
REPLIES
3.4K
VIEWS

Memory issues with ParallelMap

QUESTION FROM: Troy Wahl | 2 years ago
High-Performance Computing , Tuning and Debugging , Wolfram Language
0
REPLIES
2.6K
VIEWS

Running programs on Wolfram Cloud is faster?

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Luis Felipe Massena Misiec
High-Performance Computing , Wolfram Cloud , Wolfram Language
3
REPLIES
6.3K
VIEWS

Docsor examples of unique and useful ways to configure and use Kernels

QUESTION FROM: Luke Jennings | 5 years ago BY: Rohit Namjoshi
High-Performance Computing , Wolfram Language
1
REPLIES
6.5K
VIEWS

Problems with WaitAll & ParallelSubmit

QUESTION FROM: John Strauss | 6 years ago BY: John Strauss
High-Performance Computing , Mathematics , Numerical Computation , ...
3
REPLIES
11.4K
VIEWS

3D Images and Parallelization

QUESTION FROM: Jonathan Kinlay | 6 years ago BY: Jonathan Kinlay
3D Printing , Geometry , High-Performance Computing , ...
1
REPLIES
7.9K
VIEWS

Fastest way to find if a number has a 0 in its decimal representation?

QUESTION FROM: Fred Alstair | 6 years ago BY: l van Veen
High-Performance Computing , Mathematics , Wolfram Language
8
REPLIES
8.1K
VIEWS

Run Multiple Instances of Mathematica in Batch Mode?

QUESTION FROM: Jonathan Kinlay | 7 years ago BY: Kyle Martin
High-Performance Computing , Mathematica , ...
1
REPLIES
10.9K
VIEWS

Perform a ParallelTable operation on multicore?

QUESTION FROM: S G | 7 years ago BY: Sjoerd Smit
gridMathematica , High-Performance Computing , ...
9
REPLIES
14.1K
VIEWS

Does Mathematica have a SAX parser for XML?

QUESTION FROM: Donald Pellegrino | 8 years ago BY: Donald Pellegrino
Computer Science , Data Science , External Programs and Systems , ...
2
REPLIES
8.9K
VIEWS

Maximize function using some server (my pc is too slow)?

QUESTION FROM: Alessandro Pagiaro | 8 years ago BY: Neil Singer
Computational Systems , High-Performance Computing , Optimization , ...
2
REPLIES
7.7K
VIEWS

Speeding up Solve or NSolve?

QUESTION FROM: Alex Yakubovich | 8 years ago BY: Daniel Lichtblau
Equation Solving , High-Performance Computing , Mathematics , ...
4
REPLIES
11.8K
VIEWS

Option to Reset GPU-Setup or incompatibility?

QUESTION FROM: Andre Koppel | 9 years ago BY: Andre Koppel
High-Performance Computing , Machine Learning , Mathematica , ...
3
REPLIES
11.7K
VIEWS

Unable to train network on GTX 970 -- unspecified failure

QUESTION FROM: David Cardinal | 9 years ago BY: David Cardinal
Data Science , External Programs and Systems , ...
9
REPLIES
11.7K
VIEWS

Using text (not images) in neural networks - Mathematica 11?

QUESTION FROM: David Johnston | 9 years ago BY: David Johnston
Computational Linguistics , Data Science , ...
3
REPLIES
11.1K
VIEWS

Parallel computations with more that 16 Kernels using additional licenses?

QUESTION FROM: Sergey Slizovskiy | 9 years ago
High-Performance Computing , Mathematica , Optimization , ...
0
REPLIES
4.1K
VIEWS

Evaluate a single cell with a single kernel?

QUESTION FROM: Ulrich Utiger | 9 years ago BY: Ulrich Utiger
High-Performance Computing , Wolfram Language
2
REPLIES
8.6K
VIEWS

Cloud dashboard generation, how to get more speed

QUESTION FROM: Pieter van Bijnen | 10 years ago BY: Jesse Friedman
Graphics and Visualization , High-Performance Computing , ...
1
REPLIES
12.2K
VIEWS

Large time difference when >= is used compared to ==?

QUESTION FROM: Paul Cleary | 10 years ago BY: Paul Cleary
Equation Solving , High-Performance Computing , Mathematica , ...
3
REPLIES
9K
VIEWS
1
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3

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