[CI/Build][Bugfix] Fix CPU CI image clean up (#11836)

Signed-off-by: jiang1.li <jiang1.li@intel.com>

.buildkite/run-cpu-test.sh

@@ -13,7 +13,7 @@ numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build -t cpu-test-"$BUILDKITE_BU
 numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build --build-arg VLLM_CPU_DISABLE_AVX512="true" -t cpu-test-"$BUILDKITE_BUILD_NUMBER"-avx2 -f Dockerfile.cpu .
 
 # Setup cleanup
-remove_docker_container() { docker rm -f cpu-test-"$BUILDKITE_BUILD_NUMBER"-"$NUMA_NODE" cpu-test-"$BUILDKITE_BUILD_NUMBER"-avx2-"$NUMA_NODE" || true; }
+remove_docker_container() { set -e; docker rm -f cpu-test-"$BUILDKITE_BUILD_NUMBER"-"$NUMA_NODE" cpu-test-"$BUILDKITE_BUILD_NUMBER"-avx2-"$NUMA_NODE" || true; }
 trap remove_docker_container EXIT
 remove_docker_container
 
@@ -35,10 +35,7 @@ function cpu_tests() {
   # Run basic model test
   docker exec cpu-test-"$BUILDKITE_BUILD_NUMBER"-"$NUMA_NODE" bash -c "
     set -e
-    pip install pytest pytest-asyncio \
-      decord einops librosa peft Pillow sentence-transformers soundfile \
-      transformers_stream_generator matplotlib datamodel_code_generator
-    pip install torchvision --index-url https://download.pytorch.org/whl/cpu
+    pip install -r vllm/requirements-test.txt
     pytest -v -s tests/models/decoder_only/language -m cpu_model
     pytest -v -s tests/models/embedding/language -m cpu_model
     pytest -v -s tests/models/encoder_decoder/language -m cpu_model

vllm/model_executor/layers/activation.py

@@ -61,7 +61,7 @@ class SiluAndMul(CustomOp):
 
     def __init__(self):
         super().__init__()
-        if current_platform.is_cuda_alike():
+        if current_platform.is_cuda_alike() or current_platform.is_cpu():
             self.op = torch.ops._C.silu_and_mul
         elif current_platform.is_xpu():
             import intel_extension_for_pytorch as ipex