[TPU] Start using python 3.12 (#21000)

Signed-off-by: Xiongfei Wei <isaacwxf23@gmail.com>

Author: vanbasten23

.buildkite/scripts/hardware_ci/run-tpu-v1-test.sh

@@ -70,7 +70,7 @@ export VLLM_XLA_CACHE_PATH=
 echo "Using VLLM V1"
 
 echo "--- Hardware Information ---"
-tpu-info
+# tpu-info
 echo "--- Starting Tests ---"
 set +e
 overall_script_exit_code=0

docker/Dockerfile.tpu

@@ -1,5 +1,5 @@
-ARG NIGHTLY_DATE="20250124"
-ARG BASE_IMAGE="us-central1-docker.pkg.dev/tpu-pytorch-releases/docker/xla:nightly_3.10_tpuvm_$NIGHTLY_DATE"
+ARG NIGHTLY_DATE="20250714"
+ARG BASE_IMAGE="us-central1-docker.pkg.dev/tpu-pytorch-releases/docker/xla:nightly_3.12_tpuvm_$NIGHTLY_DATE"
 
 FROM $BASE_IMAGE
 WORKDIR /workspace/vllm

docs/getting_started/installation/google_tpu.md

@@ -37,7 +37,7 @@ information, see [Storage options for Cloud TPU data](https://cloud.devsite.corp
 
 - Google Cloud TPU VM
 - TPU versions: v6e, v5e, v5p, v4
-- Python: 3.10 or newer
+- Python: 3.11 or newer
 
 ### Provision Cloud TPUs
 
@@ -117,7 +117,7 @@ source ~/.bashrc
 Create and activate a Conda environment for vLLM:
 
 ```bash
-conda create -n vllm python=3.10 -y
+conda create -n vllm python=3.12 -y
 conda activate vllm
 ```
 

requirements/tpu.txt

@@ -18,9 +18,8 @@ setuptools==78.1.0
 --find-links https://storage.googleapis.com/libtpu-releases/index.html
 --find-links https://storage.googleapis.com/jax-releases/jax_nightly_releases.html
 --find-links https://storage.googleapis.com/jax-releases/jaxlib_nightly_releases.html
-torch==2.9.0.dev20250711
-torchvision==0.24.0.dev20250711
-torch_xla[tpu, pallas] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev20250711-cp39-cp39-linux_x86_64.whl ; python_version == "3.9"
-torch_xla[tpu, pallas] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev20250711-cp310-cp310-linux_x86_64.whl ; python_version == "3.10"
-torch_xla[tpu, pallas] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev20250711-cp311-cp311-linux_x86_64.whl ; python_version == "3.11"
+torch==2.9.0.dev20250716
+torchvision==0.24.0.dev20250716
+torch_xla[tpu, pallas] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev20250716-cp311-cp311-linux_x86_64.whl ; python_version == "3.11"
+torch_xla[tpu, pallas] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev20250716-cp312-cp312-linux_x86_64.whl ; python_version == "3.12"