Upload 11 files

runscripts/README_VERY_IMPORTANT_v2.txt

@@ -0,0 +1,47 @@
+ComfyUI portable environment enhanced edition                                         https://huggingface.co/datasets/Xeno443
+=============================================================================================================================
+This ComfyUI portable version has been enhanced to include
+* a portable Git, which is sometimes needed to download additional custom node components
+* ComfyUI-Manager for easy custom node management
+* Keeping Python v3.12.10 for maximum compatibility
+
+Everything else is unchanged from the original ComfyUI portable.
+
+The only thing your system needs are the Microsoft Visual C++ runtimes, but if you are not using a naked Windows install
+it is very likely that you already have those. If you don't have them you can download them here:
+## Microsoft Visual C++ 2015-2022 Redistributable
+https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#visual-studio-2015-2017-2019-and-2022
+
+The original startup bat files remain unchanged and as such will not be able to use Git if you don't have a system-wide install.
+Use the "_v2" versions to make sure the portable environment is set up correctly.
+
+Usage
+=====
+## run_nvidia_gpu_v2.bat
+This file sets up the necessary environment variables and launches ComfyUI
+
+## get-models.bat
+On a fresh install you will be missing a few essential/popular models and this file will download them for you.
+
+## run_nvidia_gpu_v2_fast_fp16_accumulation.bat
+Same as above but enables fast FP16 accumulation.
+
+## run_nvidia_gpu_v2_sageattn.bat
+Starts ComfyUI with support for Sage Attention. 
+You first must install Sage Attention support!
+
+## run_nvidia_gpu_v2_flashattn.bat
+Starts ComfyUI with support for Flash Attention. 
+You first must install Flash Attention support!
+
+## install_sageattn1.bat, install_sageattn2.bat, install_flashattn.bat
+These install the corresponding versions of Sage or Flash Attention into the Python environment.
+Only use this if you know what you are doing!
+
+## environment.bat
+Starts a cmd.exe within the portable environment. You can use this to manually modify the embedded Python.
+Only use this if you know what you are doing!
+
+## change-pytorch.bat
+This allows you to switch to a different Pytorch version, or just reinstall the current one if you encounter issues.
+Only use this if you know what you are doing!

runscripts/change-pytorch.bat

@@ -0,0 +1,98 @@
+@echo off
+call environment.bat passive
+
+REM ============================
+REM PYTHON PATH AUTO-DETECTION
+REM for comfy or webui portable
+REM ============================
+
+set PY_EMBEDDED=%~dp0python_embeded
+set PY_SYSTEM=%~dp0system\python
+
+if exist "%PY_EMBEDDED%\python.exe" (
+    pushd "%PY_EMBEDDED%"
+    echo Detected python.exe in python_embedded
+) else if exist "%PY_SYSTEM%\python.exe" (
+    pushd "%PY_SYSTEM%"
+    echo Detected python.exe in system\python
+) else (
+    echo ERROR: Could not find python.exe in:
+    echo   %PY_EMBEDDED%
+    echo   %PY_SYSTEM%
+    echo.
+    echo Please make sure one of these folders contains python.exe.
+    pause
+    exit /b 1
+)
+
+setlocal enabledelayedexpansion
+:menu
+cls
+echo ========================================
+echo   PyTorch Installation Selector
+echo ========================================
+echo.
+echo This batch will remove the currently installed 
+echo pytorch version and (re)install the current version
+echo for the GPU type you are choosing.
+echo.
+echo WARNING! Only do this if you know what you are doing!
+echo.
+echo 1 ^) Install PyTorch for NVIDIA (CUDA 13.0)
+echo 2 ^) Install PyTorch for NVIDIA (CUDA 12.8)
+echo 3 ^) Install PyTorch for Intel (XPU)
+REM echo 4 ^) Install PyTorch for AMD (ROCm) (experimental!)
+echo X ^) Exit
+echo.
+set /p choice="Select an option (1-4): "
+
+if "%choice%"=="1" goto install_nvidia130
+if "%choice%"=="2" goto install_nvidia128
+if "%choice%"=="3" goto install_intel
+REM if "%choice%"=="4" goto install_amd
+if "%choice%"=="X" exit /b
+
+echo Invalid choice!
+goto menu
+
+:uninstall
+echo.
+echo Removing existing PyTorch installations...
+.\python.exe -m pip uninstall -y torch torchvision torchaudio
+echo ### Uninstall complete.
+pause
+goto :eof
+
+:install_nvidia130
+call :uninstall
+echo ### Installing PyTorch for NVIDIA (CUDA 13.0) ...
+.\python.exe -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu130
+goto finish
+
+:install_nvidia128
+call :uninstall
+echo ### Installing PyTorch for NVIDIA (CUDA 12.8) ...
+.\python.exe -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu128
+goto finish
+
+:install_intel
+call :uninstall
+echo ### Installing PyTorch for Intel (XPU)
+.\python.exe -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/xpu
+goto finish
+
+:install_amd
+call :uninstall
+echo ### Installing PyTorch for AMD...
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/rocm_sdk_core-0.1.dev0-py3-none-win_amd64.whl
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/rocm_sdk_devel-0.1.dev0-py3-none-win_amd64.whl
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/rocm_sdk_libraries_custom-0.1.dev0-py3-none-win_amd64.whl
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/rocm-0.1.dev0.tar.gz
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/torch-2.9.0+rocmsdk20251116-cp312-cp312-win_amd64.whl
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/torchaudio-2.9.0+rocmsdk20251116-cp312-cp312-win_amd64.whl
+.\python.exe -m pip install --no-cache-dir https://repo.radeon.com/rocm/windows/rocm-rel-7.1.1/torchvision-0.24.0+rocmsdk20251116-cp312-cp312-win_amd64.whl
+goto finish
+
+:finish
+echo Done!
+pause

runscripts/environment.bat

@@ -0,0 +1,21 @@
+@echo off
+set DIR=%~dp0
+ECHO Setting up portable environment using %DIR% ...
+set PATH=%DIR%\git\bin;%DIR%\python_embeded;%DIR%\python_embeded\Scripts;%PATH%
+set PY_LIBS=%DIR%\python_embeded\Scripts\Lib;%DIR%\python_embeded\Scripts\Lib\site-packages
+set PY_PIP=%DIR%\python_embeded\Scripts
+set PIP_INSTALLER_LOCATION=%DIR%\python\get-pip.py
+
+if /I "%~1"=="passive" (
+    REM we just set the env vars and return
+    goto :EOF
+)
+
+ECHO.
+ECHO ===================================================================
+ECHO Use this command prompt to modify the embbedded Python environment.
+ECHO ===================================================================
+PUSHD python_embeded
+cmd.exe
+POPD
+EXIT

runscripts/get-models.bat

@@ -0,0 +1,40 @@
+@ECHO OFF
+call environment.bat passive
+ECHO.
+ECHO This script will download different models for Upscale, ADetailer and ControlNet.
+PAUSE
+
+ECHO Downloading popular Upscale models ...
+IF NOT EXIST "webui\models\ESRGAN" MD "webui\models\ESRGAN"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/4x_NMKD-Siax_200k.pth" -o "ComfyUI\models\upscale_models\4x_NMKD-Siax_200k.pth"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/4x_foolhardy_Remacri.pth" -o "ComfyUI\models\upscale_models\4x_foolhardy_Remacri.pth"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/4x_Nickelback_70000G.pth" -o "ComfyUI\models\upscale_models\4x_Nickelback_70000G.pth"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/4x_Nomos8k-SC.pth" -o "ComfyUI\models\upscale_models\4xNomos8kSC.pth"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/1x_ReFocus-Cleanly.pth" -o "ComfyUI\models\upscale_models\1x_ReFocus-Cleanly.pth"
+ECHO.
+
+ECHO Downloading Detailer model ...
+IF NOT EXIST "webui\models\adetailer" MD "webui\models\adetailer"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/fdetailerAdetailerFor_v11.pt" -o "models\ultralytics\segm\fdetailerAdetailerFor_v11.pt"
+ECHO.
+
+ECHO Downloading HAT Upscale model ...
+IF NOT EXIST "webui\models\HAT" MD "webui\models\HAT"
+curl --skip-existing -L "https://huggingface.co/datasets/Xeno443/reForge-portable/resolve/main/models/4x_Nomos8kSCHAT-L.pth" -o "ComfyUI\models\upscale_models\4x_Nomos8kSCHAT-L.pth"
+ECHO.
+
+ECHO Downloading ControlNet model ...
+IF NOT EXIST "webui\models\ControlNet" MD "webui\models\ControlNet"
+curl --skip-existing -L "https://huggingface.co/xinsir/controlnet-union-sdxl-1.0/resolve/main/diffusion_pytorch_model_promax.safetensors" -o "ComfyUI\models\controlnet\Union_sdxlv1_promax.safetensors"
+ECHO.
+
+ECHO If you don't have a base model downloaded yet, contine to download one. Otherwise close this window now.
+PAUSE
+
+ECHO.
+ECHO Downloading 3WolfMondAI-SDG model ...
+curl --skip-existing -L "https://huggingface.co/Xeno443/3wolfMondAI-SDG/resolve/main/3WolfMondAI-SDG.safetensors" -o "ComfyUI\models\checkpoints\3WolfMondAI-SDG.safetensors"
+ECHO.
+
+ECHO Done
+pause

runscripts/install_flashattn.bat

@@ -0,0 +1,32 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # FlashAttention2 install script
+ECHO.
+ECHO This will install Triton and FlashAttention 2.8.3 into the Python environment. 
+ECHO An Internet connection is required to download the necessary components.
+PAUSE
+
+set PYTHONUTF8=1
+set PYTHONIOENCODING=utf-8
+set PYTHON=python_embeded\python.exe
+
+ECHO.
+ECHO ### Installing Visual Studio Build Tools.
+ECHO If you already have a compatible version, the update will read "Installer failed with exit code: 1". This is normal!
+ECHO ====================================================================================================================
+winget install --id Microsoft.VisualStudio.2022.BuildTools -e --source winget --override "--quiet --wait --norestart --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --add Microsoft.VisualStudio.Component.Windows10SDK.20348"
+
+ECHO.
+ECHO ### Installing Triton
+ECHO =====================
+%PYTHON% -s -m pip install triton-windows
+
+ECHO.
+ECHO ### Installing SageAttention
+ECHO ============================
+%PYTHON% -s -m pip install .\attnfiles\flash_attn-2.8.3+cu128torch2.8.0cxx11abiFALSE-cp312-cp312-win_amd64.whl
+
+ECHO.
+ECHO Installation complete ...
+ECHO.
+pause

runscripts/install_sageattn1.bat

@@ -0,0 +1,32 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # SageAttention1 install script
+ECHO.
+ECHO This will install Triton and SageAttention 1.0.6 into the Python environment. 
+ECHO An Internet connection is required to download the necessary components.
+PAUSE
+
+set PYTHONUTF8=1
+set PYTHONIOENCODING=utf-8
+set PYTHON=python_embeded\python.exe
+
+ECHO.
+ECHO ### Installing Visual Studio Build Tools.
+ECHO If you already have a compatible version, the update will read "Installer failed with exit code: 1". This is normal!
+ECHO ====================================================================================================================
+winget install --id Microsoft.VisualStudio.2022.BuildTools -e --source winget --override "--quiet --wait --norestart --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --add Microsoft.VisualStudio.Component.Windows10SDK.20348"
+
+ECHO.
+ECHO ### Installing Triton
+ECHO =====================
+%PYTHON% -s -m pip install triton-windows
+
+ECHO.
+ECHO ### Installing SageAttention
+ECHO ============================
+%PYTHON% -s -m pip install sageattention==1.0.6
+
+ECHO.
+ECHO Installation complete ...
+ECHO.
+pause

runscripts/install_sageattn2.bat

@@ -0,0 +1,36 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # SageAttention2 install script
+ECHO.
+ECHO This will install Triton and SageAttention 2.2.0 into the Python environment. 
+ECHO An Internet connection is required to download the necessary components.
+PAUSE
+
+set PYTHONUTF8=1
+set PYTHONIOENCODING=utf-8
+set PYTHON=python_embeded\python.exe
+
+ECHO.
+ECHO ### Installing Visual Studio Build Tools.
+ECHO If you already have a compatible version, the update will read "Installer failed with exit code: 1". This is normal!
+ECHO ====================================================================================================================
+winget install --id Microsoft.VisualStudio.2022.BuildTools -e --source winget --override "--quiet --wait --norestart --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 --add Microsoft.VisualStudio.Component.Windows10SDK.20348"
+
+ECHO.
+ECHO ### Installing Triton
+ECHO =====================
+%PYTHON% -s -m pip install triton-windows
+
+ECHO.
+ECHO ### Installing SageAttention
+ECHO ============================
+%PYTHON% -s -m pip install .\attnfiles\sageattention-2.2.0+cu128torch2.9.0.post3-cp39-abi3-win_amd64.whl
+
+ECHO Runnning test script ...
+ECHO.
+%PYTHON% .\attnfiles\test_sageattn.py
+
+ECHO.
+ECHO Installation complete ...
+ECHO.
+pause

runscripts/run_nvidia_gpu_v2.bat

@@ -0,0 +1,8 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # Modified startup bat
+ECHO.
+SET COMFYPARAMS=--windows-standalone-build
+ECHO Starting ComfyUI with parameters "%COMFYPARAMS%" ...
+.\python_embeded\python.exe -s ComfyUI\main.py %COMFYPARAMS%
+PAUSE

runscripts/run_nvidia_gpu_v2_fast_fp16_accumulation.bat

@@ -0,0 +1,8 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # Modified startup v2 with fp16 fast accumulation
+ECHO.
+SET COMFYPARAMS=--windows-standalone-build --fast fp16_accumulation
+ECHO Starting ComfyUI with parameters "%COMFYPARAMS%" ...
+.\python_embeded\python.exe -s ComfyUI\main.py %COMFYPARAMS%
+PAUSE

runscripts/run_nvidia_gpu_v2_flashattn.bat

@@ -0,0 +1,24 @@
+@ECHO OFF
+CALL environment.bat passive
+ECHO # Modified startup bat for FlashAttention support
+ECHO.
+ECHO Checking for FlashAttention installation...
+.\python_embeded\python.exe -c "import flash_attn" >nul 2>&1
+if %errorlevel%==0 (
+    ECHO FlashAttention module detected.
+) else (
+    .\python_embeded\python.exe -c "import flash_attn_2" >nul 2>&1
+    if %errorlevel%==0 (
+            ECHO FlashAttention module detected.
+    ) else (
+        ECHO WARNING: FlashAttention not found in the embedded Python environment.
+        ECHO You may need to install it manually.
+	pause
+	exit /b 1
+    )
+)
+
+SET COMFYPARAMS=--windows-standalone-build --use-flash-attention
+ECHO Starting ComfyUI with parameters "%COMFYPARAMS%" ...
+.\python_embeded\python.exe -s ComfyUI\main.py %COMFYPARAMS%
+PAUSE

runscripts/run_nvidia_gpu_v2_sageattn.bat

@@ -0,0 +1,25 @@
+@ECHO OFF
+CALL environment.bat passive
+set SAGEATTN_DEBUG=1
+ECHO # Modified startup bat for SageAttention support
+ECHO.
+ECHO Checking for SageAttention installation...
+.\python_embeded\python.exe -c "import sageattention" >nul 2>&1
+if %errorlevel%==0 (
+    ECHO SageAttention module detected.
+) else (
+    .\python_embeded\python.exe -c "import sage_attention" >nul 2>&1
+    if %errorlevel%==0 (
+            ECHO SageAttention module detected.
+    ) else (
+        ECHO WARNING: SageAttention not found in the embedded Python environment.
+        ECHO You may need to install it manually.
+	pause
+	exit /b 1
+    )
+)
+
+SET COMFYPARAMS=--windows-standalone-build --use-sage-attention
+ECHO Starting ComfyUI with parameters "%COMFYPARAMS%" ...
+.\python_embeded\python.exe -s ComfyUI\main.py %COMFYPARAMS%
+PAUSE