报错

[SunriseGYH]

我最近发现一个问题，AMD核显CPU只能使用轻量版模型来进行超分辨率，使用其他模型会报错（vkAllocateMemory failed -2），以及官网上下载的其他模型。INTEL核显不会出现此类情况。我使用的是AMD ryzen7 8845Hw
日志：💻 System Info: {"platform":"win","release":"10.0.26100","arch":"x64","model":"AMD Ryzen 7 8845H w/ Radeon 780M Graphics","cpuCount":16,"gpu":{"active":true,"deviceId":6400,"driverVendor":"AMD","driverVersion":"32.0.12033.1030","gpuPreference":0,"revision":204,"subSysId":939595690,"vendorId":4098}}
🔄 Resetting image paths
🎒 BACKEND REPORTED: 🖼️ Updating Image Path: C:\Users\sunrise\Desktop\雷军.png
🎒 BACKEND REPORTED: 📄 Selected File Path: C:\Users\sunrise\Desktop\雷军.png
🖼 Selected Image Path: C:\Users\sunrise\Desktop\雷军.png
📁 Selected Image Directory: C:\Users\sunrise\Desktop
🖼 imagePath: C:\Users\sunrise\Desktop\雷军.png
🔤 Extension: png
🔄 Resetting Upscaled Image Path
🏁 UPSCAYL
🎒 BACKEND REPORTED: ✅ Upscayl Variables: {"model":"upscayl-standard-4x","gpuId":null,"saveImageAs":"png","inputDir":"C:\Users\sunrise\Desktop","fileNameWithExt":"雷军.png","outputDir":"C:\Users\sunrise\Desktop","outFile":"C:\Users\sunrise\Desktop\雷军_upscayl_4x_upscayl-standard-4x.png","fileName":"雷军","scale":"4","compression":"0","customWidth":"","useCustomWidth":false,"tileSize":null}
🎒 BACKEND REPORTED: 📢 Upscayl Command: -i,C:\Users\sunrise\Desktop\雷军.png,-o,C:\Users\sunrise\Desktop\雷军_upscayl_4x_upscayl-standard-4x.png,-m,C:\Program Files\Upscayl\resources\models,-n,upscayl-standard-4x,-f,png,-c,0
🎒 BACKEND REPORTED: 👶 Updating Child Processes: {"binary":"C:\Program Files\Upscayl\resources\bin\upscayl-bin","args":["C:\Program Files\Upscayl\resources\bin\upscayl-bin","-i","C:\Users\sunrise\Desktop\雷军.png","-o","C:\Users\sunrise\Desktop\雷军_upscayl_4x_upscayl-standard-4x.png","-m","C:\Program Files\Upscayl\resources\models","-n","upscayl-standard-4x","-f","png","-c","0"]}
🎒 BACKEND REPORTED: 🛑 Updating Stopped: false
🎒 BACKEND REPORTED: [0 AMD Radeon 780M Graphics] queueC=1[2] queueG=0[1] queueT=2[1]
[0 AMD Radeon 780M Graphics] bugsbn1=0 bugbilz=0 bugcopc=0 bugihfa=0
[0 AMD Radeon 780M Graphics] fp16-p/s/a=1/1/1 int8-p/s/a=1/1/1
[0 AMD Radeon 780M Graphics] subgroup=64 basic=1 vote=1 ballot=1 shuffle=1

🚧 UPSCAYL_PROGRESS: [0 AMD Radeon 780M Graphics] queueC=1[2] queueG=0[1] queueT=2[1]
[0 AMD Radeon 780M Graphics] bugsbn1=0 bugbilz=0 bugcopc=0 bugihfa=0
[0 AMD Radeon 780M Graphics] fp16-p/s/a=1/1/1 int8-p/s/a=1/1/1
[0 AMD Radeon 780M Graphics] subgroup=64 basic=1 vote=1 ballot=1 shuffle=1

🎒 BACKEND REPORTED: vkAllocateMemory failed -2

🚧 UPSCAYL_PROGRESS: vkAllocateMemory failed -2

🔄 Resetting image paths

[dosubot[bot]]

@SunriseGYH 你好！我是Dosu，一个可以帮助你解决bug、回答问题并成为贡献者的机器人。我会在等待人类维护者时帮助你。

I found a similar closed issue regarding the vkAllocateMemory failed -2 error on AMD-based systems. Here are some suggested solutions:

1. Ensure Vulkan Compatibility: Verify that your AMD Radeon 780M GPU supports Vulkan using VulkanCapsViewer.

2. Reinstall Graphics Drivers: Reinstall your AMD graphics drivers to ensure they are up-to-date and properly configured.

3. Set GPU ID: Manually set your GPU ID to your discrete GPU. To find the GPU ID:

   • Open Upscayl and attempt to upscale an image.
   • Go to the Settings tab and scroll down to the logs area.
   • Identify the GPU IDs available (e.g., 0 might be AMD Radeon). Enter the appropriate GPU ID in the 'GPU ID' input box.

4. Disable Switchable Graphics: If your laptop has switchable graphics, disable this feature to ensure the discrete GPU is used. Follow the instructions here.

5. Enable Hardware-Accelerated GPU Scheduling: Enable this feature if your system supports it. Instructions can be found here.

These steps have helped other users resolve similar issues ^[1].

To continue talking to Dosu, mention @dosu.

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[SunriseGYH]

对于报错 vkAllocateMemory failed -2 我发现了一个近乎玄学的解决方案。我的笔记本厂商默认将GPU的专用显存分配了4GB，当我将其改为2GB或1GB时（需要在BIOS中设置），此软件能正常运行所有模型。