# Questions tagged [parallelization]

Questions on parallel computing in Mathematica.

858 questions
Filter by
Sorted by
Tagged with
1 vote
51 views

### What do the Compile options" RuntimeAttributes -> {Listable}, Parallelization -> True" mean?

I am confused about what Compile's Listable and Parallelization options do. (edit: This post is relevant: stack exchange "The option parallelization for compile") My initial assumption was ...
• 2,617
1 vote
85 views

### Speeding up and avoiding unwanted crash of nested Table by NearestNeighborGraph

I have a code that generates coordinate points for a 2 dimensional lattice. So the coordinates are of the form {x,y}. Now, I generate a graph out of these ...
• 611
28 views

### Parallel Computation to Solve a Set of Equation and Simplify the Solution's Expression

1)I have a set of equation below : ...
251 views

### Parallelize two independent loops

tab = Table[Random[], {10^7}]; Block[{sum = 0, sum2 = 0}, Do[sum += tab[[i]], {i, Length[tab]}]; Do[sum2 += tab[[i]]^2, {i, Length[tab]}]; {sum, sum2}] In ...
• 515
289 views

### Solving hyperbolic equation with parallelization in python by elucidating Mathematica algorithm [closed]

So! I have what seems like a rather basic hyperbolic equation to be solved written in Mathematica, with an integer input ‘n’, for which I am seeking the First {x,y} Integer solution to satisfy the ...
103 views

• 9,328
1 vote
57 views

### Data parallelism for independent probabilistic trials

I'm considering the best way to implement the data parallelism features of Mathematica for a specific task. To that end I have a minimal code example below which contains the basic features of my ...
• 271
1 vote
93 views

### Increase the speed of Machine learning based on 'Predict'

I am training a ANN model with a large dataset (~million level) using Predict or NetTrain function. I do not have a GPU machine but have a server equipped with 16 CPU cores. How can I maximize the ...
42 views

### Cannot retrieve a function definition from file after save with ParallelDo

This is an example of a problem I have retrieving functions from a file I save using ParalleDo. ...
• 1,169
70 views

### Why are DownValues of symbols in System` such as CircleDot not distributed to subkernels?

Consider a symbol in System such as CircleDot. I want to redefine this symbol and distribute the definition to subkernel, to use ...
• 7,319
191 views

### How to allow one process to take advantage of all available cores while other processes run in parallel?

I have to run multiple tasks simultaneously: Data download from stock exchange during live market session and append it to a global variable. Process the data by taking the data from the front of the ...
• 91