# \#arm

**URL:** https://discourse.julialang.org/tag/arm/386.md

[Latest](https://discourse.julialang.org/latest.md) · [Categories](https://discourse.julialang.org/categories.md) · [Tags](https://discourse.julialang.org/tags.md)

---

## [Julia on ARM64 Windows?](https://discourse.julialang.org/t/julia-on-arm64-windows/117293)

<div class="topic-metadata">

**Author:** [@be5invis](https://discourse.julialang.org/u/be5invis)\
**Replies:** 4\
**Last updated:** [July 22, 2024, 2:14am UTC](https://discourse.julialang.org/t/julia-on-arm64-windows/117293 "2024-07-22T02:14:59Z")

</div>

I am wondering how hard is to support ARM64 Windows for Julia. Natively, not through emulation. Some information that I know: LLVM do have support for ARM64 Windows. The only Fortran compiler that could target ARM64 …

---

## [Building Julia with the latest LLVM](https://discourse.julialang.org/t/building-julia-with-the-latest-llvm/109395)

<div class="topic-metadata">

**Author:** [@eymay](https://discourse.julialang.org/u/eymay)\
**Replies:** 3\
**Last updated:** [January 29, 2024, 2:00pm UTC](https://discourse.julialang.org/t/building-julia-with-the-latest-llvm/109395 "2024-01-29T14:00:44Z")

</div>

Hi, I would like to build Julia for ARM and run it on Raspberry Pi 4 in 32 bit mode. I am quite new to Julia and would like to ask if my current config direction is correct. Make.user DEPS\_GIT = llvm USE\_BINARYBUILDER…

---

## [Julia does not start on ARM64v8 | exec /usr/local/julia/bin/julia: exec format error](https://discourse.julialang.org/t/julia-does-not-start-on-arm64v8-exec-usr-local-julia-bin-julia-exec-format-error/97793)

<div class="topic-metadata">

**Author:** [@schlichtanders](https://discourse.julialang.org/u/schlichtanders)\
**Replies:** 6\
**Last updated:** [September 2, 2023, 10:17am UTC](https://discourse.julialang.org/t/julia-does-not-start-on-arm64v8-exec-usr-local-julia-bin-julia-exec-format-error/97793 "2023-09-02T10:17:58Z")

</div>

Hi there, I am using julia\_pod to run Julia on kubernetes. Everything works on local minikube, but when switching to my freshly created kubernetes on ARM, I get the following error log: exec /usr/local/julia/bin/julia: …

---

## [How Is Building Julia for 32-bit ARM Architecture Done?](https://discourse.julialang.org/t/how-is-building-julia-for-32-bit-arm-architecture-done/98841)

<div class="topic-metadata">

**Author:** [@TheCedarPrince](https://discourse.julialang.org/u/TheCedarPrince)\
**Replies:** 4\
**Last updated:** [May 14, 2023, 6:00pm UTC](https://discourse.julialang.org/t/how-is-building-julia-for-32-bit-arm-architecture-done/98841 "2023-05-14T18:00:57Z")

</div>

Hi folks, This is a very naive question I have about Julia and 32-bit ARM builds! I use the last known (that I know of) 32-bit build of Julia 1.6.7 on a personal Raspberry Pi 4 server I have set-up. My question is what …

---

## [macOS with ARM](https://discourse.julialang.org/t/macos-with-arm/86129)

<div class="topic-metadata">

**Author:** [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Replies:** 2\
**Last updated:** [August 22, 2022, 4:26pm UTC](https://discourse.julialang.org/t/macos-with-arm/86129 "2022-08-22T16:26:45Z")

</div>

Are complex packages that use for example NLopt, Makie, PackageCompiler etc expected to work on macOS with the native ARM version of Julia, or is it more likely that they work with Rosetta? Is it possible to add continu…

---

## [Strange multithreaded behaviour on ARM Ampere A1 (Oracle Cloud)](https://discourse.julialang.org/t/strange-multithreaded-behaviour-on-arm-ampere-a1-oracle-cloud/79490)

<div class="topic-metadata">

**Author:** [@Dandan](https://discourse.julialang.org/u/Dandan)\
**Replies:** 10\
**Last updated:** [April 14, 2022, 6:56pm UTC](https://discourse.julialang.org/t/strange-multithreaded-behaviour-on-arm-ampere-a1-oracle-cloud/79490 "2022-04-14T18:56:17Z")

</div>

I’ve tried to run the following simple benchmark in Oracle Cloud VM on an instance with 4 vCPU of ARM Ampere A1 and 24GB ram: using LinearAlgebra function foo() Threads.@threads for i in 1:10000 H = rand(100, 100) +…

---

## [macOS: ARM vs Intel](https://discourse.julialang.org/t/macos-arm-vs-intel/79337)

<div class="topic-metadata">

**Author:** [@amrods](https://discourse.julialang.org/u/amrods)\
**Replies:** 6\
**Last updated:** [April 11, 2022, 11:12pm UTC](https://discourse.julialang.org/t/macos-arm-vs-intel/79337 "2022-04-11T23:12:49Z")

</div>

I recently obtained access to a newer Mac computer with ARM processor. Is there some ready to use benchmark I can execute to see if running native ARM Julia will be faster (and safe) vs running Julia x86 on ARM through R…

---

## [Speeding up julia on aarch64](https://discourse.julialang.org/t/speeding-up-julia-on-aarch64/38209)

<div class="topic-metadata">

**Author:** [@ianshmean](https://discourse.julialang.org/u/ianshmean)\
**Replies:** 15\
**Last updated:** [April 29, 2020, 4:23am UTC](https://discourse.julialang.org/t/speeding-up-julia-on-aarch64/38209 "2020-04-29T04:23:46Z")

</div>

I’m looking to speed up julia on aarch64, and thought I’d write up attempts so far to see if anyone had any tips? Thanks @staticfloat for the pointers already It seems that julia loading runs slower than it should on a…