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adding AMD zen5 #343

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adding AMD zen5 #343

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1eab745
adding AMD zen5
Apr 21, 2026
a8dcb09
Merge remote-tracking branch 'origin/main' into zen5-queue
Apr 28, 2026
6fa99e0
follow naming conventions
Apr 28, 2026
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2 changes: 2 additions & 0 deletions buildkite/pipeline_generator/buildkite_step.py
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,8 @@ def get_agent_queue(step: Step):
return AgentQueue.DGX_SPARK
elif step.num_devices == 2 or step.num_devices == 4:
return AgentQueue.GPU_4
elif step.device == DeviceType.AMD_ZEN5_CPU:
return AgentQueue.AMD_ZEN5_CPU
else:
return AgentQueue.GPU_1

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2 changes: 2 additions & 0 deletions buildkite/pipeline_generator/constants.py
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Expand Up @@ -34,6 +34,7 @@ class DeviceType(str, Enum):
AMD_MI355_4 = "mi355_4"
AMD_MI355_8 = "mi355_8"
DGX_SPARK = "dgx-spark"
AMD_ZEN5_CPU = "zen5"


class AgentQueue(str, Enum):
Expand Down Expand Up @@ -77,3 +78,4 @@ class AgentQueue(str, Enum):
AMD_MI355_8 = "amd_mi355_8"
DGX_SPARK = "dgx-spark"
REDHAT_H100_FRANKFURT = "RedHat-H100-Frankfurt"
AMD_ZEN5_CPU = "amd-zen5-cpu"
19 changes: 19 additions & 0 deletions buildkite/pipeline_generator/plugin/docker_plugin.py
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Expand Up @@ -80,6 +80,23 @@
],
}

amd_zen5_plugin_template = {
"image": "",
"always-pull": True,
"propagate-environment": True,
"environment": [
"VLLM_USAGE_SOURCE=ci-test",
"NCCL_CUMEM_HOST_ENABLE=0",
"HF_HOME",
"HF_TOKEN",
"CODECOV_TOKEN",
"BUILDKITE_ANALYTICS_TOKEN",
],
"volumes": [
"/dev/shm:/dev/shm",
"/mnt/ci-cache:/mnt/ci-cache",
],
}

def get_docker_plugin(step: Step, image: str):
plugin = None
Expand All @@ -89,6 +106,8 @@ def get_docker_plugin(step: Step, image: str):
plugin = copy.deepcopy(h200_plugin_template)
elif step.device == DeviceType.B200:
plugin = copy.deepcopy(b200_plugin_template)
elif step.device == DeviceType.AMD_ZEN5_CPU:
plugin = copy.deepcopy(amd_zen5_plugin_template)
else:
plugin = copy.deepcopy(docker_plugin_template)
plugin["image"] = image
Expand Down