引入 oneTBB 删除taskflow

render_3D/CMakeLists.txt

@@ -67,6 +67,7 @@ function(renderive_stage_render_3D_runtime target)
     if (NOT TARGET "${target}")
         message(FATAL_ERROR "Cannot stage render_3D runtime for missing target: ${target}")
     endif ()
+    renderive_stage_kernel_runtime("${target}")
     if (WIN32)
         get_property(Renderive_render_3D_runtime_files GLOBAL PROPERTY
                 RENDERIVE_RENDER_3D_RUNTIME_FILES)

render_3D/DATOVIZ_MIGRATION_AUDIT.md

@@ -2,7 +2,7 @@
 
 ## 线程与数据边界
 
-Renderive 负责状态发布、实时数据交换、Taskflow CPU 数据准备、事件入口、帧调度和像素帧发布。Datoviz 的 scene/visual mutation、FramePlan emission、DRP2 execution、GPU submission 与 readback 全部归单一 `Render_Domain` 所有。
+Renderive 负责状态发布、实时数据交换、oneTBB CPU 数据准备、事件入口、帧调度和像素帧发布。Datoviz 的 scene/visual mutation、FramePlan emission、DRP2 execution、GPU submission 与 readback 全部归单一 `Render_Domain` 所有。
 
 当前帧数据流：
 
@@ -10,7 +10,7 @@ Renderive 负责状态发布、实时数据交换、Taskflow CPU 数据准备、
 Scene / Renderable state ----+
 Point bulk data -------------+-- frame publication snapshot
                               |
-                              +-- Taskflow: per-renderable CPU prepare
+                              +-- oneTBB Flow Graph: per-renderable CPU prepare
                               |       |
 Kernel Event -----------------+       +-- immutable Prepared_Point
                                       |
@@ -22,14 +22,14 @@ Kernel Event -----------------+       +-- immutable Prepared_Point
                               immutable Pixel_Frame
 ```
 
-Taskflow worker 不调用 `dvz_*`。Datoviz FramePlan 继续负责 GPU upload/render/copy/readback 依赖，Renderive RenderPlan 只负责应用级 CPU prepare 依赖和末端单一 render node。
+oneTBB worker 不调用 `dvz_*`。Datoviz FramePlan 继续负责 GPU upload/render/copy/readback 依赖，Renderive RenderPlan 只负责应用级 CPU prepare 依赖和末端单一 render node。
 
 ## 帧快照
 
 - `Scene_Base::publish_frame_state(Abstract_Frame&)` 在 frame-control 的发布边界交换 Scene、Renderable 与实时数据。
 - `Frame_Render_Snapshot` 保存对应帧的 Scene 状态、Renderable 元数据和类型安全的大数据共享快照。
 - Manual、Low Latency、Playback 保存同一类快照；Playback 出队不会读取后来版本的数据。
-- Taskflow prepare 只从帧快照读取输入并发布不可变 prepared output。
+- oneTBB prepare 只从帧快照读取输入并发布不可变 prepared output。
 - Scene render node 等待所有末端 prepare 依赖，然后在 `Render_Domain` 串行消费 prepared output。
 
 ## Point 封装
@@ -37,7 +37,7 @@ Taskflow worker 不调用 `dvz_*`。Datoviz FramePlan 继续负责 GPU upload/re
 - `Point_Visual` 的小状态由 Renderable 状态策略管理。
 - 点集的唯一权威来源是 `Multi_Double_Buffer_Strategy`；帧只持有已发布版本的不可变共享快照。
 - positions、colors、sizes、sigma、angles、radii、normals 等派生数组只存在于 `Prepared_Point`，不保存为 Visual 成员。
-- `Point_Scene` 复用 Kernel `Scene3D_Context`、frame-control、RenderPlan、Taskflow、capture 和 observer。
+- `Point_Scene` 复用 Kernel `Scene3D_Context`、frame-control、RenderPlan、oneTBB Flow Graph、capture 和 observer。
 - Pointer、wheel、key 直接保留 Kernel Event 语义并投递到 `Render_Domain`，没有第二套输入命令或收集队列。
 - 后端只应用 prepared data，并负责 Datoviz/Vulkan 资源和不可变 `Pixel_Frame` 输出。
 
@@ -49,7 +49,7 @@ Taskflow worker 不调用 `dvz_*`。Datoviz FramePlan 继续负责 GPU upload/re
 | Point 大批量数据 | `Point_Visual` 双缓冲策略 | 不可变共享快照 |
 | viewport、clear color、visual family | `Scene3D_Context` 状态策略 | 发布帧快照 |
 | 输入 | Kernel Event | `Render_Domain` 直接处理 |
-| CPU 派生数组 | 当前帧 Taskflow prepare | `Prepared_Point` |
+| CPU 派生数组 | 当前帧 oneTBB prepare | `Prepared_Point` |
 | Datoviz/Vulkan 资源 | `Datoviz_Visual_Backend` | 仅 `Render_Domain` |
 | 输出像素 | 最近完成的 render node | `Point_Scene::latest_frame()` |
 

render_3D/env.ps1

@@ -1,6 +1,9 @@
 param(
     [string]$DatovizBuildDirectory,
-    [string]$CTestExecutable = 'ctest'
+    [string]$CTestExecutable = 'ctest',
+    [ValidateSet('Debug', 'Release', 'RelWithDebInfo', 'MinSizeRel')]
+    [string]$BuildType = 'Debug',
+    [string]$Toolchain = 'vs2022'
 )
 
 $ErrorActionPreference = 'Stop'
@@ -8,10 +11,14 @@ $ErrorActionPreference = 'Stop'
 $render3DRoot = $PSScriptRoot
 $workspaceRoot = Split-Path -Parent $render3DRoot
 $aeRoot = Split-Path -Parent (Split-Path -Parent $workspaceRoot)
-
+$cacheVariant = "${Toolchain}_${BuildType}"
+$pthreadsRuntimeDirectory = Join-Path $aeRoot "cached_external_library\${cacheVariant}_render_3D\install\PThreads4W\x86_64\${BuildType}\bin"
+$oneTBBRuntimeDirectory = Join-Path $aeRoot "cached_external_library\${cacheVariant}_render_kernel\install\oneTBB\bin"
+$windowsSdkRuntimeDirectory = 'C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64'
 $runtimeDirectories = @(
-    (Join-Path $aeRoot 'cached_external_library\vs2022_Debug_render_3D\install\PThreads4W\x86_64\Debug\bin')
-    'C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64'
+    $pthreadsRuntimeDirectory
+    $oneTBBRuntimeDirectory
+    $windowsSdkRuntimeDirectory
 )
 
 $vulkanSdkRoot = if ($env:VULKAN_SDK) {
@@ -20,9 +27,13 @@ $vulkanSdkRoot = if ($env:VULKAN_SDK) {
     'C:\VulkanSDK\1.4.357.0'
 }
 $runtimeDirectories += Join-Path $vulkanSdkRoot 'Bin'
+$pthreadRuntimeName = if ($BuildType -eq 'Debug') { 'pthreadVC3d.dll' } else { 'pthreadVC3.dll' }
+$oneTBBRuntimeName = if ($BuildType -eq 'Debug') { 'tbb12_debug.dll' } else { 'tbb12.dll' }
+$shadercRuntimeLibrary = Join-Path $vulkanSdkRoot 'Bin\shaderc_shared.dll'
 $runtimeLibraries = @(
-    (Join-Path $runtimeDirectories[0] 'pthreadVC3d.dll')
-    (Join-Path $vulkanSdkRoot 'Bin\shaderc_shared.dll')
+    (Join-Path $pthreadsRuntimeDirectory $pthreadRuntimeName)
+    (Join-Path $oneTBBRuntimeDirectory $oneTBBRuntimeName)
+    $shadercRuntimeLibrary
 )
 $linkDirectories = @(
     'C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.44.35207\lib\x64'
@@ -60,7 +71,7 @@ foreach ($linkDirectory in $linkDirectories) {
 $env:LIB = $libEntries -join ';'
 
 $env:VULKAN_SDK = $vulkanSdkRoot
-$env:DVZ_SHADERC_RUNTIME_LIBRARY = $runtimeLibraries[1]
+$env:DVZ_SHADERC_RUNTIME_LIBRARY = $shadercRuntimeLibrary
 $env:DVZ_WHEEL_RUNTIME_DIRS = Join-Path $vulkanSdkRoot 'Bin'
 
 # Datoviz's upstream tests use POSIX-style absolute /tmp paths. On Windows those paths resolve
@@ -72,8 +83,9 @@ $env:TEMP = $windowsTempDirectory
 $env:TMP = $windowsTempDirectory
 
 Write-Host 'Renderive render_3D runtime environment is ready.'
-Write-Host "  PThreads4W: $($runtimeDirectories[0])"
-Write-Host "  Windows SDK: $($runtimeDirectories[1])"
+Write-Host "  PThreads4W: $pthreadsRuntimeDirectory"
+Write-Host "  oneTBB:     $oneTBBRuntimeDirectory"
+Write-Host "  Windows SDK: $windowsSdkRuntimeDirectory"
 Write-Host "  Link roots:  $($linkDirectories -join '; ')"
 Write-Host "  Vulkan SDK: $vulkanSdkRoot"
 Write-Host "  shaderc:     $env:DVZ_SHADERC_RUNTIME_LIBRARY"

render_3D/render_3D/detail/Point_Core.h

@@ -25,7 +25,7 @@ struct Captured_Point {
     std::uint64_t data_revision{};
 };
 
-// Immutable, frame-local CPU output. Taskflow workers create this data; only
+// Immutable, frame-local CPU output. oneTBB workers create this data; only
 // the Datoviz render-domain task consumes it.
 struct Prepared_Point {
     Point_State state;