From 85586d7efcefb36d44264d1019f71ea58d8c472b Mon Sep 17 00:00:00 2001 From: Thanh Ha Date: Thu, 16 Oct 2025 17:37:51 +0000 Subject: [PATCH] Make c7i the default for _linux-build.yml (#164747) Use linux.c7i.2xlarge as the default runner for the _linux-build.yml workflow. In testing we found that switching from c5 - c7i grants a 15-20% faster build times despite c7i costing 5% more. This should reduce costs of jobs using _linux-build.yml. Relates to pytorch/test-infra#7175. Pull Request resolved: https://github.com/pytorch/pytorch/pull/164747 Approved by: https://github.com/atalman --- .github/workflows/_linux-build.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/_linux-build.yml b/.github/workflows/_linux-build.yml index 6b4bd429e3c9..cc0064391fde 100644 --- a/.github/workflows/_linux-build.yml +++ b/.github/workflows/_linux-build.yml @@ -37,7 +37,7 @@ on: runner: required: false type: string - default: "linux.2xlarge" + default: "linux.c7i.2xlarge" description: | Label of the runner this job should run on. test-matrix: