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Runtime error on some win10 platform
Error describe
*** WARNING - PE SIGNATURE VERIFICATION FAILED !!!
*** Filename: C:\Program Files\NVIDIA Corporation\Ansel\Tools\NvCameraWhitelisting64.dll
*** Error: 0x80092009
D3D11CreateDevice: Flags (0x2) were specified which require the D3D11 SDK Layers for Windows 10, but they are not present on the system.
These flags must be removed, or the Windows 10 SDK must be installed.
Flags include: D3D11_CREATE_DEVICE_DEBUG
Exception thrown at 0x00007FFA97863C58 in OGSTestApp.exe: Microsoft C++ exception: _com_error at memory location 0x0000000000148D50.
Cuda Kernel time out
Kernel Time out
- Kernel fails if it takes more than 1.6s on my computer.
- Environment Windows 10
- CUDA Device
Name GeForce GTX 965M Driver WDDM DeviceIndex 0 GPU Family GM206-A RmGpuId 256 Compute Major 5 Compute Minor 2
- WDDM Devices
GPU Name GeForce GTX 965M Architecture Unknown Architecture Number 288 Architecture Implementation 6 Architecture Revision 161 Number of GPCs 2 Number of TPCs 8 Number of SMs 8 Warps per SM 64 Lanes per warp 32 Register file size 65536 Max CTAs per SM 32 Max size of shared memory per CTA (bytes) 49152 SM Revision 327680
It takes a long time to initialize curand state
It takes a long time to init curand state
- It takes 13s to generate a 1024x1024 curand states.
- breaks down whole kernel into sub-kernel of 256x256 because of big kernel time out.
Synchronization && CDP
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