chore: bump mooncake version to 0.3.7.post2 (#12599)

Signed-off-by: Shangming Cai <csmthu@gmail.com>

.github/workflows/pr-test-pd-router.yml

@@ -140,7 +140,7 @@ jobs:
         python3 -m pip --no-cache-dir install --upgrade pip
         python3 -m pip --no-cache-dir install torch==2.8.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/cu128
         python3 -m pip --no-cache-dir install -e "python[all]" --break-system-packages
-        python3 -m pip --no-cache-dir install mooncake-transfer-engine==0.3.7.post1
+        python3 -m pip --no-cache-dir install mooncake-transfer-engine==0.3.7.post2
         python3 -m pip --no-cache-dir install --user --force-reinstall genai-bench==0.0.2
 
     - name: Build and install sgl-router

docker/Dockerfile

@@ -196,7 +196,7 @@ fi
 # Python tools
 RUN --mount=type=cache,target=/root/.cache/pip python3 -m pip install \
     datamodel_code_generator \
-    mooncake-transfer-engine==0.3.7.post1 \
+    mooncake-transfer-engine==0.3.7.post2 \
     pre-commit \
     pytest \
     black \

docker/b300.Dockerfile

@@ -5,7 +5,7 @@ ARG BRANCH_TYPE=remote
 # Python tools
 RUN python3 -m pip install --no-cache-dir \
     datamodel_code_generator \
-    mooncake-transfer-engine==0.3.7.post1 \
+    mooncake-transfer-engine==0.3.7.post2 \
     pre-commit \
     pytest \
     black \

docker/rocm.Dockerfile

@@ -67,7 +67,7 @@ ARG LLVM_BRANCH="MainOpSelV2"
 ARG LLVM_COMMIT="6520ace8227ffe2728148d5f3b9872a870b0a560"
 
 ARG MOONCAKE_REPO="https://github.com/kvcache-ai/Mooncake.git"
-ARG MOONCAKE_COMMIT="7c22adb0d2c1616e3cfefb2dc6bf01c23c3df768"
+ARG MOONCAKE_COMMIT="b6a841dc78c707ec655a563453277d969fb8f38d"
 
 ARG TILELANG_REPO="https://github.com/HaiShaw/tilelang.git"
 ARG TILELANG_BRANCH="dsv32-mi35x"

scripts/ci/ci_install_dependency.sh

@@ -120,7 +120,7 @@ fi
 # Show current packages
 $PIP_CMD list
 
-$PIP_CMD install mooncake-transfer-engine==0.3.7.post1 "${NVRTC_SPEC}" py-spy scipy huggingface_hub[hf_xet] $PIP_INSTALL_SUFFIX
+$PIP_CMD install mooncake-transfer-engine==0.3.7.post2 "${NVRTC_SPEC}" py-spy scipy huggingface_hub[hf_xet] $PIP_INSTALL_SUFFIX
 
 if [ "$IS_BLACKWELL" != "1" ]; then
     # For lmms_evals evaluating MMMU