I am new to CUDA an recently i installed it on my windows pc.
I have been running a small test with some memcpy’s and they weren’t working. I tried running cuda-memcheck tst.exe and oh surprise there were errors.
This is one of the error i get (The rest are the same but with other functions like memcpy and launchkernel):
Program hit cudaErrorUnsupportedPtxVersion (error 222) due to "the provided PTX was compiled with an unsupported toolchain." on CUDA API call to cudaMalloc.
My nvcc version:
> nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2021 NVIDIA Corporation
Built on Sun_Mar_21_19:24:09_Pacific_Daylight_Time_2021
Cuda compilation tools, release 11.3, V11.3.58
Build cuda_11.3.r11.3/compiler.29745058_0
Other command i found:
> nvidia-smi
Fri May 7 14:30:55 2021
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.14 Driver Version: 470.14 CUDA Version: 11.3 |
|-------------------------------+----------------------+----------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... WDDM | 00000000:01:00.0 On | N/A |
| N/A 58C P3 24W / N/A | 1417MiB / 6144MiB | 33% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
Any help is greatly appreciated!