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[ET-VK][testing] Add Skycastle GPU host test workflow via ECOD#18170

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[ET-VK][testing] Add Skycastle GPU host test workflow via ECOD#18170
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@SS-JIA SS-JIA commented Mar 13, 2026 •
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Stack from ghstack (oldest at bottom):

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:

  • gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
    (reserve, upload, ssh, release), analogous to riot_utils.sky but using
    ecod CLI instead of adb.
  • executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
    that exports models, reserves an ECOD GPU VM, runs all tests (gtest
    binaries, llama runner, classification, greenscreen, scenex, skin seg),
    and releases the VM.

Modified files:

  • executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
    test binaries for x86_64 Linux host (no Android cross-compilation).

Differential Revision: D96233257

[ET-VK][testing] Add Skycastle GPU host test workflow via ECOD
b7194b3 
Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)

[ghstack-poisoned]
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pytorch-bot bot commented Mar 13, 2026 •
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🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/18170

Note: Links to docs will display an error until the docs builds have been completed.

❌ 1 New Failure

As of commit daafc37 with merge base 89b938a (image):

NEW FAILURE - The following job has failed:

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@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Mar 13, 2026
@SS-JIA SS-JIA mentioned this pull request Mar 13, 2026
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This PR needs a release notes: label

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ssjia added 2 commits March 13, 2026 13:41
Update on "[ET-VK][testing] Add Skycastle GPU host test workflow via …
9b82381 
…ECOD"

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)

[ghstack-poisoned]
Update on "[ET-VK][testing] Add Skycastle GPU host test workflow via …
61240af 
…ECOD"

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)

[ghstack-poisoned]
SS-JIA pushed a commit that referenced this pull request Mar 13, 2026
[ET-VK][testing] Add Skycastle GPU host test workflow via ECOD
2255d29 
Pull Request resolved: #18170

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).
ghstack-source-id: 351951681
@exported-using-ghexport

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)
Update on "[ET-VK][testing] Add Skycastle GPU host test workflow via …
daafc37 
…ECOD"

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)

[ghstack-poisoned]
SS-JIA pushed a commit that referenced this pull request Mar 14, 2026
[ET-VK][testing] Add Skycastle GPU host test workflow via ECOD
d46e284 
Pull Request resolved: #18170

Create a new Skycastle workflow that mirrors the existing eureka Android device
test workflow but runs on an ECOD NEUTRON_NVIDIA_A10M Linux VM with an NVIDIA
GPU. This enables testing the Vulkan backend on real NVIDIA hardware in CI.

New files:
- gpu_host_utils.sky: Utility functions for ECOD GPU host interaction
  (reserve, upload, ssh, release), analogous to riot_utils.sky but using
  ecod CLI instead of adb.
- executorch_vulkan_gpu_unit_tests.sky: Main workflow (etvk-gpu-host-tests)
  that exports models, reserves an ECOD GPU VM, runs all tests (gtest
  binaries, llama runner, classification, greenscreen, scenex, skin seg),
  and releases the VM.

Modified files:
- executorch_vulkan_test_utils.sky: Added build_target_for_host() to build
  test binaries for x86_64 Linux host (no Android cross-compilation).
ghstack-source-id: 352218807
@exported-using-ghexport

Differential Revision: [D96233257](https://our.internmc.facebook.com/intern/diff/D96233257/)
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