# \#optimisation

**URL:** https://forum.access-hive.org.au/tag/optimisation/417.md

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## [Scaling data for ACCESS-CM2](https://forum.access-hive.org.au/t/scaling-data-for-access-cm2/4141)

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**Author:** [@Fraser](https://forum.access-hive.org.au/u/Fraser)\
**Replies:** 5\
**Last updated:** [25 February 2025 00:56 UTC](https://forum.access-hive.org.au/t/scaling-data-for-access-cm2/4141 "2025-02-25T00:56:59Z")

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Hi, Is there scaling data for ACCESS-CM2 available somewhere? Also, is there a standard practice for running the model to test scaling - I am interested in doing this for a N48 version of the model to see how it compar…

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## [CPU layout in ACCESS-OM2-1deg](https://forum.access-hive.org.au/t/cpu-layout-in-access-om2-1deg/4066)

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**Author:** [@dkhutch](https://forum.access-hive.org.au/u/dkhutch)\
**Replies:** 3\
**Last updated:** [30 January 2025 03:20 UTC](https://forum.access-hive.org.au/t/cpu-layout-in-access-om2-1deg/4066 "2025-01-30T03:20:50Z")

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Hi COSIMA people, I am running some simulations branched from the release of ACCESS-OM2 1deg ryf. In this configuration, the CPU layouts are chosen so that the total number of CPUs is 241. (216 + 24 + 1). This means th…