[NE16] Add GAP9_w_NE16 platform (NE16 accelerator on GAP9)

.github/workflows/_runner-chimera.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-cortexm.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-gap9-tiled.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:
@@ -45,7 +47,6 @@ jobs:
           source /app/install/gap9-sdk/.gap9-venv/bin/activate
           source /app/install/gap9-sdk/configs/gap9_evk_audio.sh || true
           export GVSOC_INSTALL_DIR=/app/install/gap9-sdk/install/workstation
-          export GAP_RISCV_GCC_TOOLCHAIN=/app/install/gcc/gap9
           cd DeeployTest
           mkdir -p /app/.ccache
           export CCACHE_DIR=/app/.ccache

.github/workflows/_runner-gap9-w-ne16-tiled.yml

@@ -0,0 +1,54 @@
+# SPDX-FileCopyrightText: 2026 ETH Zurich and University of Bologna
+#
+# SPDX-License-Identifier: Apache-2.0
+
+---
+name: _runner-gap9-w-ne16-tiled
+
+"on":
+  workflow_call:
+    inputs:
+      runner:
+        required: true
+        type: string
+      docker-image:
+        required: true
+        type: string
+      pytest-markers:
+        required: true
+        type: string
+
+jobs:
+  test-runner-gap9-w-ne16-tiled:
+    runs-on: ${{ inputs.runner }}
+    container:
+      image: ${{ inputs.docker-image }}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Build Deeploy
+        shell: bash
+        run: |
+          source /app/install/gap9-sdk/.gap9-venv/bin/activate
+          source /app/install/gap9-sdk/configs/gap9_evk_audio.sh || true
+          pip install -e . || true
+          deactivate
+      - name: Cache ccache
+        uses: actions/cache/restore@v4
+        with:
+          path: /app/.ccache
+          key: ccache-gap9
+      - name: Run Test
+        run: |
+          source /app/install/gap9-sdk/.gap9-venv/bin/activate
+          source /app/install/gap9-sdk/configs/gap9_evk_audio.sh || true
+          export GVSOC_INSTALL_DIR=/app/install/gap9-sdk/install/workstation
+          export GAP_RISCV_GCC_TOOLCHAIN=/app/install/gcc/gap9
+          cd DeeployTest
+          mkdir -p /app/.ccache
+          export CCACHE_DIR=/app/.ccache
+          pytest test_platforms.py -v -m "${{ inputs.pytest-markers }}"
+          deactivate
+        shell: bash

.github/workflows/_runner-gap9.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:
@@ -45,7 +47,6 @@ jobs:
           source /app/install/gap9-sdk/.gap9-venv/bin/activate
           source /app/install/gap9-sdk/configs/gap9_evk_audio.sh || true
           export GVSOC_INSTALL_DIR=/app/install/gap9-sdk/install/workstation
-          export GAP_RISCV_GCC_TOOLCHAIN=/app/install/gcc/gap9
           cd DeeployTest
           mkdir -p /app/.ccache
           export CCACHE_DIR=/app/.ccache

.github/workflows/_runner-generic.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-mempool.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-siracusa-neureka-tiled.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-siracusa-tiled.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-siracusa.yml

@@ -25,6 +25,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-snitch-tiled-sequential.yml

@@ -24,17 +24,19 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Build Deeploy
         shell: bash
         run: pip install -e .
-      - name: Run Test # VJUNG: Run tests with 4 parallel threads as GitHub action VM has 4 cores.
+      - name: Run Test # 2-way parallel: 4-way OOMs the GitHub runner on the FP32 GEMM/TransB build.
         run: |
           cd DeeployTest
           mkdir -p /app/.ccache
           export CCACHE_DIR=/app/.ccache
-          pytest test_platforms.py -v -n 4 -m "snitch_tiled and ${{ inputs.pytest-marker }}"
+          pytest test_platforms.py -v -n 2 -m "snitch_tiled and ${{ inputs.pytest-marker }}"
         shell: bash

.github/workflows/_runner-snitch.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/_runner-softhier.yml

@@ -24,6 +24,8 @@ jobs:
     container:
       image: ${{ inputs.docker-image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/ci-deeploy.yml

@@ -35,6 +35,8 @@ jobs:
     container:
       image: ${{ needs.select-env.outputs.image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:
@@ -49,6 +51,8 @@ jobs:
     container:
       image: ${{ needs.select-env.outputs.image }}
     steps:
+      - name: Mark workspace as safe
+        run: git config --global --add safe.directory '*'
       - name: Checkout Repo
         uses: actions/checkout@v4
         with:

.github/workflows/ci-platform-gap9-tiled.yml

@@ -17,17 +17,20 @@ name: CI • GAP9 (Tiled)
       docker_image_deeploy:
         description: "Deeploy Image to use"
         required: false
-        default: "ghcr.io/pulp-platform/deeploy-gap9:latest"
+        default: "ghcr.io/pulp-platform/deeploy-gap9:devel"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
   select-env:
+    # ghcr.io/pulp-platform/deeploy-gap9 is private; only upstream's
+    # self-hosted runners have credentials. Skip cleanly on forks.
+    if: github.repository == 'pulp-platform/Deeploy'
     uses: ./.github/workflows/_select-env.yml
     with:
-      docker_image_deeploy: ${{ github.event.inputs.docker_image_deeploy || github.repository == 'pulp-platform/Deeploy' && 'ghcr.io/pulp-platform/deeploy-gap9:latest'}}
+      docker_image_deeploy: ${{ github.event.inputs.docker_image_deeploy || 'ghcr.io/pulp-platform/deeploy-gap9:devel' }}
 
   gap9-kernels-tiled-singlebuffer-L2:
     needs: select-env

.github/workflows/ci-platform-gap9-w-ne16-tiled.yml

@@ -0,0 +1,52 @@
+# SPDX-FileCopyrightText: 2026 ETH Zurich and University of Bologna
+#
+# SPDX-License-Identifier: Apache-2.0
+
+---
+name: CI • GAP9 + NE16 (Tiled)
+
+"on":
+  push:
+    branches:
+      - "**"
+    tags:
+      - "v*.*.*"
+  pull_request:
+  workflow_dispatch:
+    inputs:
+      docker_image_deeploy:
+        description: "Deeploy Image to use"
+        required: false
+        default: "ghcr.io/pulp-platform/deeploy-gap9:devel"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  select-env:
+    # The GAP9 + NE16 image is hosted in pulp-platform's private ghcr.io
+    # registry; only upstream's self-hosted runners have credentials to
+    # pull it. On forks the docker pull always returns "denied", so skip
+    # the whole pipeline cleanly there. (Same constraint as the existing
+    # ci-platform-gap9{,-tiled}.yml jobs.)
+    if: github.repository == 'pulp-platform/Deeploy'
+    uses: ./.github/workflows/_select-env.yml
+    with:
+      docker_image_deeploy: ${{ github.event.inputs.docker_image_deeploy || 'ghcr.io/pulp-platform/deeploy-gap9:devel' }}
+
+  gap9-w-ne16-kernels-tiled-singlebuffer-L2:
+    needs: select-env
+    uses: ./.github/workflows/_runner-gap9-w-ne16-tiled.yml
+    with:
+      runner: ${{ needs.select-env.outputs.runner }}
+      docker-image: ${{ needs.select-env.outputs.image }}
+      pytest-markers: "gap9_w_ne16_tiled and kernels and singlebuffer and l2"
+
+  gap9-w-ne16-kernels-tiled-doublebuffer-L2:
+    needs: select-env
+    uses: ./.github/workflows/_runner-gap9-w-ne16-tiled.yml
+    with:
+      runner: ${{ needs.select-env.outputs.runner }}
+      docker-image: ${{ needs.select-env.outputs.image }}
+      pytest-markers: "gap9_w_ne16_tiled and kernels and doublebuffer and l2"

.github/workflows/ci-platform-gap9.yml

@@ -17,7 +17,7 @@ name: CI • GAP9
       docker_image_deeploy:
         description: "Deeploy Image to use"
         required: false
-        default: "ghcr.io/pulp-platform/deeploy-gap9:latest"
+        default: "ghcr.io/pulp-platform/deeploy-gap9:devel"
 
 
 concurrency:
@@ -26,9 +26,12 @@ concurrency:
 
 jobs:
   select-env:
+    # ghcr.io/pulp-platform/deeploy-gap9 is private; only upstream's
+    # self-hosted runners have credentials. Skip cleanly on forks.
+    if: github.repository == 'pulp-platform/Deeploy'
     uses: ./.github/workflows/_select-env.yml
     with:
-      docker_image_deeploy: ${{ github.event.inputs.docker_image_deeploy || (github.repository == 'pulp-platform/Deeploy' && 'ghcr.io/pulp-platform/deeploy-gap9:latest') }}
+      docker_image_deeploy: ${{ github.event.inputs.docker_image_deeploy || 'ghcr.io/pulp-platform/deeploy-gap9:devel' }}
 
   gap9-kernels:
     needs: select-env