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CUDA SDK Toolkit NOT detected - Win 10 - Printable Version

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CUDA SDK Toolkit NOT detected - Win 10 - Hybryda - 01-25-2021

Hello all,
I've got windows 10 + geforce rtx 3070 (with the latest drivers from nvidia 461.09) + beta version of hashcat and after installation of the latest CUDA drivers (11.2) I'm still getting that error:

Successfully initialized NVIDIA CUDA library.
Failed to initialize NVIDIA RTC library.

* Device #1: CUDA SDK Toolkit installation NOT detected or incorrectly installed.
            CUDA SDK Toolkit installation required for proper device support and utilization
            Falling back to OpenCL Runtime

Can someone shed some light on this ?
Thank you in advance

RE: CUDA SDK Toolkit NOT detected - Win 10 - undeath - 01-25-2021

https://duckduckgo.com/?q=nvidia+CUDA+SDK+Toolkit

RE: CUDA SDK Toolkit NOT detected - Win 10 - Hybryda - 01-25-2021

(01-25-2021, 08:27 PM)undeath Wrote: https://duckduckgo.com/?q=nvidia+CUDA+SDK+Toolkit

That was very helpful, thank you... maybe someone else ?

RE: CUDA SDK Toolkit NOT detected - Win 10 - TheAleph - 01-28-2021

Have you seen this?
Maybe you are experimenting the same issue with the nvrtc.dll name.

https://hashcat.net/forum/thread-9342.html

One fast and dirty thing you can try is to make a copy of:

nvrtc64_11x_x.dll

where x depends on your cuda sdk version and rename it to nvrtc.dll, so you have both copies on the same folder.

If there is a DLL with that name you can't do this test of coping and renaming the dll file.

Try to run hashcat to check if it is working.

If that works the problem is the name that hashcat is using to load the dll.

If that doesn't work, you can try rebuild hashcat from sources changing the sources as explained on the link.

RE: CUDA SDK Toolkit NOT detected - Win 10 - Hybryda - 02-02-2021

(01-28-2021, 02:33 AM)TheAleph Wrote: Have you seen this?
Maybe you are experimenting the same issue with the nvrtc.dll name.

https://hashcat.net/forum/thread-9342.html

One fast and dirty thing you can try is to make a copy of:

nvrtc64_11x_x.dll

where x depends on your cuda sdk version and rename it to nvrtc.dll, so you have both copies on the same folder.

If there is a DLL with that name you can't do this test of coping and renaming the dll file.

Try to run hashcat to check if it is working.

If that works the problem is the name that hashcat is using to load the dll.

If that doesn't work, you can try rebuild hashcat from sources changing the sources as explained on the link.

Thank you for your reply, I appreciate it. All works great, thank you !

RE: CUDA SDK Toolkit NOT detected - Win 10 - Lookya - 11-14-2021

(01-28-2021, 02:33 AM)TheAleph Wrote: Have you seen this?
Maybe you are experimenting the same issue with the nvrtc.dll name.

https://hashcat.net/forum/thread-9342.html

One fast and dirty thing you can try is to make a copy of:

nvrtc64_11x_x.dll

where x depends on your cuda sdk version and rename it to nvrtc.dll, so you have both copies on the same folder.

If there is a DLL with that name you can't do this test of coping and renaming the dll file.

Try to run hashcat to check if it is working.

If that works the problem is the name that hashcat is using to load the dll.



If that doesn't work, you can try rebuild hashcat from sources changing the sources as explained on the link.


Tanks a lot man !!!! After big fighting ..  it's working for me ! Cuda 11.5 / Nvidia 496.49 / I7 8700K / GTX 1050

my computer is not very powerful, but i think is not bad, my first benchmark with cuda deployement :

[Image: Benchmark1.jpg]

RE: CUDA SDK Toolkit NOT detected - Win 10 - Lookya - 11-18-2021

I made my Christmas in advance 


Cuda 11.5 / Nvidia 496.76 / I7 8700K / Asus Rog Strix GeForce RTX 3070 TI 8G

With this new setup i don't have problem with Cuda SDK !

New benchmark :

[Image: Benchmark.jpg]

RE: CUDA SDK Toolkit NOT detected - Win 10 - icekill - 12-07-2021

[quote="Lookya" pid='54092' dateline='1637255575']

I made my Christmas in advance 





Cuda 11.5 / Nvidia 496.76 / I7 8700K / Asus Rog Strix GeForce RTX 3070 TI 8G



With this new setup i don't have problem with Cuda SDK !


I have the same issue: GPU 2 not detected on my RTX 3070.
OpenCL 3.0 CUDA 11.5.107
Nvidia drivers 496.76

Reinstall, reboot.... useless Sad

RE: CUDA SDK Toolkit NOT detected - Win 10 - dizzy1984 - 04-25-2023

Success!

hashcat-6.2.6
windows 7 x64
cuda v10.2        nvidia driver 446.14     geforce gtx 1050ti

Had to copy "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.2\bin\nvrtc64_102_0.dll" to "nvrtc.dll" to make it work!

P.S. during searching for proper sdk i did a lot of driver/cuda toolkit installations, and i did no reboots or uninstalls

RE: CUDA SDK Toolkit NOT detected - Win 10 - Snoopy - 04-26-2023

(12-07-2021, 08:56 PM)icekill Wrote: [quote="Lookya" pid='54092' dateline='1637255575']

I made my Christmas in advance 

Cuda 11.5 / Nvidia 496.76 / I7 8700K / Asus Rog Strix GeForce RTX 3070 TI 8G

With this new setup i don't have problem with Cuda SDK !

I have the same issue: GPU 2 not detected on my RTX 3070.
OpenCL 3.0 CUDA 11.5.107
Nvidia drivers 496.76

Reinstall, reboot.... useless Sad

Because you just have one GPU, Device 1 and 2 are the same, just differs the way hahscat "talks" (API) to your gpu, 1 is CUDA, 2 is OPENCL