Cannot start xmrig with cuda plugin, why?

[marsohod4you]

Hello

I am trying to start xmrig with cuda plugin.
Windows 10, Nvidia Geforce GTX1050.
Installed CUDA from
https://developer.download.nvidia.com/compute/cuda/12.6.3/network_installers/cuda_12.6.3_windows_network.exe

Downloaded xmrig-6.22.2-msvc-win64.zip and unpacked.
Same dir downloaded and unpacked xmrig-cuda-6.22.0-cuda12_4-win64.zip

Starting xmrig for benchmark on RandomX algo

`user@DESKTOP-35IRTBM MINGW64 /d/svn/xmrig-native/xmrig-6.22.2
$ ls -l
total 115307
-rw-r--r-- 1 nick 197121 748 Nov 3 14:41 SHA256SUMS
-rwxr-xr-x 1 nick 197121 14544 Nov 3 14:40 WinRing0x64.sys*
-rw-r--r-- 1 nick 197121 61 Nov 3 14:40 benchmark_10M.cmd
-rw-r--r-- 1 nick 197121 60 Nov 3 14:40 benchmark_1M.cmd
-rw-r--r-- 1 nick 197121 2344 Nov 26 20:46 config.json
-rwxr-xr-x 1 nick 197121 5559296 Aug 12 01:19 nvrtc-builtins64_124.dll*
-rwxr-xr-x 1 nick 197121 44733952 Aug 12 01:19 nvrtc64_120_0.dll*
-rw-r--r-- 1 nick 197121 1023 Nov 3 14:40 pool_mine_example.cmd
-rw-r--r-- 1 nick 197121 1220 Nov 3 14:40 rtm_ghostrider_example.cmd
-rw-r--r-- 1 nick 197121 821 Nov 3 14:40 solo_mine_example.cmd
-rw-r--r-- 1 nick 197121 44 Nov 3 14:41 start.cmd
-rwxr-xr-x 1 nick 197121 61320704 Aug 12 01:19 xmrig-cuda.dll*
-rwxr-xr-x 1 nick 197121 6412800 Nov 3 14:41 xmrig.exe*

user@DESKTOP-35IRTBM MINGW64 /d/svn/xmrig-native/xmrig-6.22.2
$ ./xmrig --algo=rx/0 --bench=1M --verbose --cuda

• ABOUT XMRig/6.22.2 MSVC/2019 (built for Windows x86-64, 64 bit)
• LIBS libuv/1.49.2 OpenSSL/3.0.15 hwloc/2.11.2
• HUGE PAGES permission granted
• 1GB PAGES unavailable
• CPU Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (1) 64-bit AES
  L2:1.0 MB L3:6.0 MB 4C/8T NUMA:1
• MEMORY 5.5/15.9 GB (35%)
  DIMM_A0: 16 GB DDR4 @ 2400 MHz MSI24D4S7D8MB-16
  DIMM_B0:
• MOTHERBOARD Micro-Star International Co., Ltd. - MS-1799
• DONATE 0%
• ASSEMBLY auto:intel
• POOL Cleanup everything in GPU context when releasing it #1 benchmark algo auto
• COMMANDS 'h' hashrate, 'p' pause, 'r' resume, 's' results, 'c' connection
• OPENCL disabled
• CUDA disabled
  [2024-11-27 07:34:11.044] bench start benchmark hashes 1M algo rx/0
  [2024-11-27 07:34:11.045] cpu use argon2 implementation AVX2
  [2024-11-27 07:34:11.045] msr to access MSR registers Administrator privileges required.
  [2024-11-27 07:34:11.045] msr FAILED TO APPLY MSR MOD, HASHRATE WILL BE LOW
  [2024-11-27 07:34:11.045] randomx init dataset algo rx/0 (8 threads) seed 0000000000000000...
  [2024-11-27 07:34:11.480] randomx allocated 2336 MB (2080+256) huge pages 11% 128/1168 +JIT (435 ms)
  [2024-11-27 07:34:17.531] randomx dataset ready (6051 ms)
  [2024-11-27 07:34:17.531] cpu use profile rx (3 threads) scratchpad 2048 KB
  [2024-11-27 07:34:17.557] cpu READY threads 3/3 (3) huge pages 100% 3/3 memory 6144 KB (26 ms)
  `

I see from this log that CUDA is not used, disabled. Can I do log move verbose? Cmdline Flag "--verbose" does not help.
What I am doing wrong? Is it critical that Nvidia CUDA version is 12.6 but plugin is targeted 12.4? I do not see choice on NVIDIA web site to select CUDA version. Seem it installs always latest?

My questions are:

1. what I am doing wrong?
2. do You have any GPU (CUDA or OpenCL) plugin really working on RandomX or not? I see that both are modified a years ago. Maybe GPU support for RandomX no longer is hold?

[marsohod4you]

I had build from sources xmrig-cuda.dll (against CUDA 12.6 which I have installed).
But still xmrig cannot get it and no messages which can describe issue.