I got ERROR: OutOfMemoryError() while running this code. How can i mitigate it? Here 872 is number of mesh blocks of whose coordinates are x, y and z. x = rand(16,872); y = rand(4,872); z = rand(18,872); r = reshape(x, :, 1, 1) θ = reshape(y, 1, :, 1) ϕ = reshape(z, 1, 1, :) X = r .* sin.(θ) .* c…

I mean, you’re creating two arrays with 763839184896 8-byte elements in them. If I got my orders of magnitude right, that’s 12 terabytes right there, no?

ERROR: OutOfMemoryError()

General Usage Performance

Oscar_Smith May 21, 2025, 6:32pm 4

yes

Topic		Replies	Views
OutOfMemoryError()_solved by sparse matrix General Usage question	3	879	March 14, 2020
Iterating over 2D array and placing results in 1D array with the same number of elements New to Julia indexing	20	2245	July 3, 2020
Out of memory error in `viz` of 3D `RectilinearGrid` from Meshes.jl Visualization hdf5 , memory , glmakie , meshes	33	468	May 31, 2025
Resize!(matrix) General Usage question , matrix	51	11647	January 29, 2026
Using argument vectors along specific dimensions during broadcast() General Usage	4	227	August 29, 2023

ERROR: OutOfMemoryError()

Related topics