nightly build

Author: sandeepgupta12

.github/workflows/_binary-build-linux.yml

@@ -212,16 +212,19 @@ jobs:
 
       - name: configure aws credentials
         id: aws_creds
-        if: ${{ steps.filter.outputs.is-test-matrix-empty == 'False' && inputs.build_environment != 'linux-s390x-binary-manywheel' && startsWith(github.event.ref, 'refs/tags/ciflow/') }}
+        if: ${{ steps.filter.outputs.is-test-matrix-empty == 'False' && inputs.build_environment != 'linux-s390x-binary-manywheel' && inputs.build_environment != 'linux-ppc64le-binary-manywheel' && startsWith(github.event.ref, 'refs/tags/ciflow/') }}
         uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with:
           role-to-assume: arn:aws:iam::308535385114:role/gha_workflow_s3_and_ecr_read_only
           aws-region: us-east-1
           role-duration-seconds: 18000
 
+      - name: Build Docker image for ppc64le
+        run: |
+          docker build -f ./pytorch/.ci/docker/manywheel/Dockerfile_ppc64le -t pytorch/manylinuxppc64le-builder:cpu-ppc64le-main .
       - name: Calculate docker image
         id: calculate-docker-image
-        if: ${{ steps.filter.outputs.is-test-matrix-empty == 'False' && inputs.build_environment != 'linux-s390x-binary-manywheel' }}
+        if: ${{ steps.filter.outputs.is-test-matrix-empty == 'False' && inputs.build_environment != 'linux-s390x-binary-manywheel' && inputs.build_environment != 'linux-ppc64le-binary-manywheel' }}
         uses: pytorch/test-infra/.github/actions/calculate-docker-image@main
         with:
           # If doing this in main or release branch, use docker.io. Otherwise

.github/workflows/_linux-build.yml

@@ -124,7 +124,7 @@ jobs:
   build:
     environment: ${{ github.ref == 'refs/heads/main' && 'scribe-protected' || startsWith(github.ref, 'refs/heads/release/') && 'scribe-protected' || contains(github.event.pull_request.labels.*.name, 'ci-scribe') && 'scribe-pr' || '' }}
     # Don't run on forked repos
-    if: github.repository_owner == 'pytorch'
+    
     runs-on: ${{ inputs.runner_prefix}}${{ inputs.runner }}
     timeout-minutes: 240
     outputs:

.github/workflows/generated-linux-ppc64le-binary-manywheel-nightly.yml

@@ -44,5 +44,5 @@ jobs:
     with:
       build-environment: linux-ppc64le-binary-manywheel
       docker-image-name: pytorch/manylinuxppc64le-builder
-      runner: ubuntu-24.04-ppc64le
+      runner: ubuntu-24.04-ppc64le-p10
     secrets: inherit