taichi-dev · feisuzhu · Jul 27, 2025 · Jul 25, 2025 · Jul 26, 2025 · Jul 26, 2025
diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml
@@ -10,7 +10,7 @@ on:
 env:
   TI_CI: "1"
   TI_SKIP_VERSION_CHECK: "ON"
-  CI_IMAGE_VERSION: '202311231829'
+  CI_IMAGE_VERSION: '202507261736'
 
 jobs:
   gpu_backends:
@@ -43,7 +43,7 @@ jobs:
             /home/dev/taichi/.github/workflows/scripts/build.py
 
         env:
-          PY: '3.11'
+          PY: '3.13'
           PROJECT_NAME: taichi
           TAICHI_CMAKE_ARGS: >-
             -DTI_WITH_OPENGL:BOOL=ON
@@ -82,7 +82,7 @@ jobs:
             /home/dev/taichi/.github/workflows/scripts/unix-perf-mon.sh
 
         env:
-          PY: '3.11'
+          PY: '3.13'
           BENCHMARK_UPLOAD_TOKEN: ${{ secrets.BENCHMARK_UPLOAD_TOKEN }}
           GITHUB_EVENT_ACTION: ${{ github.event.action }}
           GITHUB_TOKEN: ${{ secrets.GARDENER_PAT }}
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.13
       - name: Install Dependencies
         run: pip install semver GitPython PyGithub
 

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ env:
   METADATA_URL: ${{ secrets.METADATA_URL }}
   RELEASE_VERSION: ${{ github.event.inputs.version }}
   NIGHTLY: ${{ !github.event.inputs.version && '--nightly' || '' }}
-  CI_IMAGE_VERSION: '202311231829'
+  CI_IMAGE_VERSION: '202507261736'
   TI_CI: "1"
   TI_SKIP_VERSION_CHECK: 'ON'
   # TI_USE_GIT_CACHE: ${{ vars.TI_USE_GIT_CACHE }}
@@ -56,11 +56,11 @@ jobs:
       - id: set-matrix
         run: |
           if [ -n "$RELEASE_VERSION" ]; then
-            echo 'matrix={"include":[{"name":"taichi","python":"3.9"},{"name":"taichi","python":"3.10"},{"name":"taichi","python":"3.11"},{"name":"taichi","python":"3.12"}]}"' >> $GITHUB_OUTPUT
-            echo 'matrix_osx={"include":[{"name":"taichi","python":"3.10"},{"name":"taichi","python":"3.11"},{"name":"taichi","python":"3.12"}]}"' >> $GITHUB_OUTPUT
+            echo 'matrix={"include":[{"name":"taichi","python":"3.9"},{"name":"taichi","python":"3.10"},{"name":"taichi","python":"3.11"},{"name":"taichi","python":"3.12"},{"name":"taichi","python":"3.13"}]}"' >> $GITHUB_OUTPUT
+            echo 'matrix_osx={"include":[{"name":"taichi","python":"3.10"},{"name":"taichi","python":"3.11"},{"name":"taichi","python":"3.12"},{"name":"taichi","python":"3.13"}]}"' >> $GITHUB_OUTPUT
           else
-            echo 'matrix={"include":[{"name":"taichi-nightly","python":"3.9"},{"name":"taichi-nightly","python":"3.10"},{"name":"taichi-nightly","python":"3.11"},{"name":"taichi","python":"3.12"}]}"' >> $GITHUB_OUTPUT
-            echo 'matrix_osx={"include":[{"name":"taichi-nightly","python":"3.9"},{"name":"taichi-nightly","python":"3.10"},{"name":"taichi-nightly","python":"3.11"},{"name":"taichi","python":"3.12"}]}"' >> $GITHUB_OUTPUT
+            echo 'matrix={"include":[{"name":"taichi-nightly","python":"3.9"},{"name":"taichi-nightly","python":"3.10"},{"name":"taichi-nightly","python":"3.11"},{"name":"taichi","python":"3.12"},{"name":"taichi","python":"3.13"}]}"' >> $GITHUB_OUTPUT
+            echo 'matrix_osx={"include":[{"name":"taichi-nightly","python":"3.9"},{"name":"taichi-nightly","python":"3.10"},{"name":"taichi-nightly","python":"3.11"},{"name":"taichi","python":"3.12"},{"name":"taichi","python":"3.13"}]}"' >> $GITHUB_OUTPUT
           fi
 
   build_and_test_linux:

diff --git a/.github/workflows/scripts/ti_build/vulkan.py b/.github/workflows/scripts/ti_build/vulkan.py
@@ -23,7 +23,7 @@ def setup_vulkan():
         os.environ["VULKAN_SDK"] = str(sdk)
         path_prepend("PATH", sdk / "bin")
         path_prepend("LD_LIBRARY_PATH", sdk / "lib")
-        os.environ["VK_LAYER_PATH"] = str(sdk / "etc" / "vulkan" / "explicit_layer.d")
+        os.environ["VK_LAYER_PATH"] = str(sdk / "share" / "vulkan" / "explicit_layer.d")
     # elif (u.system, u.machine) == ("Darwin", "arm64"):
     # elif (u.system, u.machine) == ("Darwin", "x86_64"):
     elif (u.system, u.machine) == ("Windows", "AMD64"):

diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
@@ -18,7 +18,7 @@ env:
   TI_SKIP_VERSION_CHECK: 'ON'
   TI_LITE_TEST: ${{ github.event_name == 'pull_request' && ! contains(github.event.pull_request.labels.*.name, 'full-ci') && ! startsWith(github.base_ref, 'rc-') && '1' || '' }}
   TI_TEST_OFFLINE_CACHE: ${{ github.event.schedule == '0 18 * * *' && '1' || '' }}
-  CI_IMAGE_VERSION: '202311231829'
+  CI_IMAGE_VERSION: '202507261736'
   # TI_USE_GIT_CACHE: ${{ vars.TI_USE_GIT_CACHE }}
   TI_USE_GIT_CACHE: '1'  # variables are also not populated on forked PRs
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -120,7 +120,7 @@ jobs:
   #    matrix:
   #      include:
   #        - os: macos-10.15
-  #          python: 3.11
+  #          python: 3.13
   #          with_cpp_tests: ON
   #          wanted_archs: 'cpu,vulkan'
   #  runs-on:
@@ -203,7 +203,7 @@ jobs:
     - ${{ matrix.driver }}
     - ${{ matrix.extra_markers == 'sm70' && 'sm70' || 'Linux' }}
     env:
-      PY: '3.11'
+      PY: '3.13'
       PROJECT_NAME: taichi
       TAICHI_CMAKE_ARGS: >-
         -DTI_WITH_OPENGL:BOOL=ON

diff --git a/ci/Dockerfile.tpl b/ci/Dockerfile.tpl
@@ -20,24 +20,6 @@ COPY assets/mitm-ca.crt /usr/local/share/ca-certificates/mitm-ca.crt
 RUN chmod 644 /usr/local/share/ca-certificates/mitm-ca.crt && \
     update-ca-certificates
 
-SNIPPET mitm-ca-centos
-COPY assets/mitm-ca.crt /etc/pki/ca-trust/source/anchors/mitm-ca.crt
-RUN chmod 644 /etc/pki/ca-trust/source/anchors/mitm-ca.crt && \
-    update-ca-trust
-
-# -------
-SNIPPET devtoolset-11
-RUN curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.cloud.tencent.com/repo/centos7_base.repo && \
-    yum updateinfo && \
-    yum install -y epel-release centos-release-scl-rh && \
-    yum install -y devtoolset-11-{gcc,gcc-c++} git wget unzip sudo libXrandr which rh-python38 && \
-    . /opt/rh/rh-python38/enable && \
-    python3 -m pip install -U pip && \
-    python3 -m pip install -U cmake && \
-    true
-
-ENV PATH="/opt/rh/rh-python38/root/usr/local/bin:/opt/rh/rh-python38/root/usr/bin:$PATH"
-
 # -------
 SNIPPET dev-user
 RUN useradd -ms /bin/bash dev && \
@@ -68,7 +50,7 @@ RUN set -x && \
     pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
     pip install -U cmake && \
     cd /usr && \
-    curl -L https://github.com/rui314/mold/releases/download/v1.10.1/mold-1.10.1-x86_64-linux.tar.gz | tar -xz --strip-components=1 && \
+    curl -L https://github.com/rui314/mold/releases/download/v2.40.2/mold-2.40.2-x86_64-linux.tar.gz | tar -xz --strip-components=1 && \
     rm /usr/bin/ld && ln -sf /usr/bin/mold /usr/bin/ld && \
     rm -rf /var/cache/apt/archives /var/lib/apt/lists && \
     ln -sf /usr/bin/python3 /usr/bin/python && \
@@ -89,17 +71,16 @@ RUN set -x && \
     sed -i 's/security.ubuntu.com/mirrors.tencent.com/g' /etc/apt/sources.list && \
     apt update && apt upgrade -y && \
     apt install -y \
-        curl wget sudo python3 python3-distutils git unzip \
-        libvulkan1 qt5-default libglfw3 ffmpeg \
+        curl wget sudo python3 python3-pip python3-distutils git unzip \
+        libvulkan1 qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools libglfw3 ffmpeg \
         && \
-    curl -sSL https://bootstrap.pypa.io/pip/3.6/get-pip.py | python3 - && \
     python3 -m pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --upgrade pip && \
     pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
     rm -rf /var/cache/apt/archives /var/lib/apt/lists && \
     true
 
 # -------
-FROM ubuntu:18.04 AS build-cpu
+FROM ubuntu:22.04 AS build-cpu
 USE debian-addons
 USE mitm-ca
 RUN set -x && \
@@ -112,7 +93,7 @@ USE timezone-patch
 BUILD build-cpu AS registry.botmaster.tgr/taichi-build-cpu:__TIME__
 
 # -------
-FROM ubuntu:18.04 AS test-cpu
+FROM ubuntu:22.04 AS test-cpu
 USE debian-addons-test
 USE mitm-ca
 USE dev-user
@@ -131,17 +112,17 @@ RUN set -x && \
         libssl-dev libglm-dev \
         libxcb-keysyms1-dev libxcb-dri3-dev \
         libxcb-randr0-dev libxcb-ewmh-dev \
-        libpng-dev libmirclient-dev \
+        libpng-dev \
         libwayland-dev bison \
         liblz4-dev libzstd-dev \
-        qt5-default libglfw3 \
-        libglfw3-dev libjpeg-dev \
+        qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools \
+        libglfw3 libglfw3-dev libjpeg-dev \
         && \
     rm -rf /var/cache/apt/archives /var/lib/apt/lists && \
     true
 
 # -------
-FROM rocm/dev-ubuntu-20.04:5.4.3 AS build-amdgpu
+FROM rocm/dev-ubuntu-22.04:6.4.2 AS build-amdgpu
 # The AMDGPU lists has bad distribution
 RUN rm /etc/apt/sources.list.d/*.list
 USE debian-addons
@@ -153,8 +134,7 @@ BUILD build-amdgpu AS registry.botmaster.tgr/taichi-build-amdgpu:__TIME__
 BUILD build-amdgpu AS registry.botmaster.tgr/taichi-test-amdgpu:__TIME__
 
 # -------
-# Use 11.2 instead of 11.4 to avoid forward compatibility issue on Nvidia driver 460
-FROM nvidia/cudagl:11.2.2-devel-ubuntu18.04 AS build-cuda
+FROM nvidia/cuda:12.4.1-cudnn-devel-ubuntu22.04 AS build-cuda
 ENV NVIDIA_DRIVER_CAPABILITIES compute,graphics,utility
 USE debian-addons
 USE mitm-ca
@@ -166,8 +146,7 @@ USE timezone-patch
 BUILD build-cuda AS registry.botmaster.tgr/taichi-build-cuda:__TIME__
 
 # -------
-# Use 11.2 instead of 11.4 to avoid forward compatibility issue on Nvidia driver 460
-FROM nvidia/cudagl:11.2.2-devel-ubuntu18.04 AS test-cuda
+FROM nvidia/cuda:12.4.1-cudnn-devel-ubuntu22.04 AS test-cuda
 ENV NVIDIA_DRIVER_CAPABILITIES compute,graphics,utility
 USE debian-addons-test
 USE mitm-ca
@@ -178,7 +157,7 @@ USE timezone-patch
 BUILD test-cuda AS registry.botmaster.tgr/taichi-test-cuda:__TIME__
 
 # -------
-FROM ubuntu:18.04 AS android-sdk
+FROM ubuntu:22.04 AS android-sdk
 RUN set -x && \
     apt-get update && apt-get -y install wget unzip openjdk-11-jdk redis-tools && \
     mkdir /android-sdk && \
@@ -207,82 +186,15 @@ RUN set -x && \
 
 COPY --from=android-sdk /android-sdk /android-sdk
 USER dev
+COPY assets/dot-android.tgz /dot-android.tgz
 RUN set -x && \
-    curl http://172.16.5.1:9000/misc/dot-android.tgz | tar -xz && \
+    cd /home/dev && mkdir .android && cd .android && \
+    tar -xzf /dot-android.tgz && \
     chown -R dev:dev /home/dev/.android && \
     true
 
 USE timezone-patch
 BUILD build-android AS registry.botmaster.tgr/taichi-build-android:__TIME__
 BUILD build-android AS registry.botmaster.tgr/taichi-test-android:__TIME__
-
-# ------- intermediate
-SNIPPET build-llvm
-RUN set -x && \
-    . /opt/rh/devtoolset-11/enable && \
-    cd /llvm-project && \
-    rm -rf build && mkdir -p build && cd build && \
-    cmake ../llvm \
-        -DLLVM_ENABLE_RTTI:BOOL=ON \
-        -DBUILD_SHARED_LIBS:BOOL=OFF \
-        -DCMAKE_BUILD_TYPE=Release \
-        -DLLVM_TARGETS_TO_BUILD="X86;AArch64;NVPTX;AMDGPU" \
-        -DLLVM_ENABLE_ASSERTIONS=ON \
-        -DLLVM_ENABLE_TERMINFO=OFF \
-        -DLLVM_ENABLE_PROJECTS=clang \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_LIBDIR=lib \
-        -G "Unix Makefiles" \
-        && \
-    make -j$(nproc) && \
-    true
-
-RUN set -x && \
-    . /opt/rh/devtoolset-11/enable && \
-    cd /llvm-project/build && \
-    DESTDIR=__INSTALL__ cmake -P tools/cmake_install.cmake && \
-    true
-
-FROM centos:7 AS clang-for-centos
-USE devtoolset-11
-
-RUN set -x && \
-    cd / && \
-    git clone --depth=1 --branch=release/15.x https://github.com/llvm/llvm-project && \
-    true
-
-USE build-llvm __INSTALL__=/loop1
-ENV CC="/loop1/usr/bin/clang" CXX="/loop1/usr/bin/clang++"
-USE build-llvm __INSTALL__=/prepare/clang
-
-# -------
-SNIPPET manylinux2014-addons
-USE devtoolset-11
-COPY --from=clang-for-centos /prepare/clang /
-RUN set -x && \
-    mkdir -p /usr/lib/gcc/x86_64-redhat-linux && \
-    ln -s \
-        /opt/rh/devtoolset-11/root/usr/lib/gcc/x86_64-redhat-linux/11 \
-        /usr/lib/gcc/x86_64-redhat-linux/11 \
-        && \
-    clang++ -v && \
-    true
-
-FROM centos:7 AS manylinux2014
-USE manylinux2014-addons
-USE mitm-ca-centos
-USE dev-user
-USE timezone-patch
-BUILD manylinux2014 AS registry.botmaster.tgr/taichi-build-manylinux2014:__TIME__
-BUILD manylinux2014 AS registry.botmaster.tgr/taichi-test-manylinux2014:__TIME__
-
-FROM nvidia/cudagl:11.2.2-devel-centos7 AS manylinux2014-cuda
-USE manylinux2014-addons
-USE mitm-ca-centos
-USE dev-user
-USE timezone-patch
-BUILD manylinux2014-cuda AS registry.botmaster.tgr/taichi-build-manylinux2014-cuda:__TIME__
-BUILD manylinux2014-cuda AS registry.botmaster.tgr/taichi-test-manylinux2014-cuda:__TIME__
-
 # -------
 # vim: ft=Dockerfile:
diff --git a/ci/assets/dot-android.tgz b/ci/assets/dot-android.tgz
diff --git a/cmake/PythonNumpyPybind11.cmake b/cmake/PythonNumpyPybind11.cmake
@@ -1,5 +1,5 @@
 # Python, numpy, and pybind11
-execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pybind11 --cmake
+execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pybind11 --cmakedir
                 OUTPUT_VARIABLE pybind11_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
 execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import numpy;print(numpy.get_include())"
                 OUTPUT_VARIABLE NUMPY_INCLUDE_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)

diff --git a/taichi/rhi/vulkan/vulkan_device_creator.cpp b/taichi/rhi/vulkan/vulkan_device_creator.cpp
@@ -70,7 +70,7 @@ vk_debug_callback(VkDebugUtilsMessageSeverityFlagBitsEXT message_severity,
     std::cout << msg.substr(pos + 2);
   }
 
-  if (message_severity > VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT) {
+  if (message_severity > VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT) {
     char msg_buf[4096];
     snprintf(msg_buf, sizeof(msg_buf), "Vulkan validation layer: %d, %s",
              message_type, p_callback_data->pMessage);