---
name: "mumax3"
section: "1"
platform: "linux"
package: "mumax3"
version: "3.10-9"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/mumax3"
---

# mumax3(1)

manual page for mumax3 3.10

## NAME

mumax3 - manual page for mumax3 3.10

## DESCRIPTION

### Usage of mumax3:

**-cache** string

-

  Kernel cache directory (empty disables caching) (default "/tmp")

- **-f**

  Force start, clean existing output directory

**-failfast**

-

  If one simulation fails, stop entire batch immediately

**-gpu** int

-

  Specify GPU

**-http** string

-

  Port to serve web gui (default ":35367")

- **-i**

  Open interactive browser session

**-o** string

-

  Override output directory

**-paranoid**

-

  Enable convolution self-test for cuFFT sanity.

- **-s**

  Silent

**-sync**

-

  Synchronize all CUDA calls (debug)

**-test**

-

  Cuda test (internal)

- **-v**

  Print version (default true)

**-vet**

-

  Check input files for errors, but don't run them

## SEE ALSO

The full documentation for **mumax3** is maintained as a Texinfo manual.  If the **info** and **mumax3** programs are properly installed at your site, the command

-

  **info mumax3**

should give you access to the complete manual.