About "Failed to open xclbin" when using quicktest.py

[prochorus1999]

8845hs\win11\ryzen-ai-1.8.0

(ryzen-ai-1.8.0) PS C:\Program Files\RyzenAI\1.8.0\quicktest> python .\quicktest.py
Setting environment for PHX/HPT
WARNING: Logging before InitGoogleLogging() is written to STDERR
I20260827 08:17:07.617903 10332 register_dynamicdispatch.cpp:49] Running DynamicDispatchOpRegister::register_ops
I20260827 08:17:07.617903 10332 register_castavx.cpp:48] Running CastAvxOpRegister::register_ops
E20260827 08:17:12.221364 10332 xclbin_fingerprint.cpp:71] Failed to open xclbin
2026-08-27 08:17:12.2217463 [E:onnxruntime:, xclbin_fingerprint.cpp:71 xclbin_fingerprint.cpp] Failed to open xclbin
E20260827 08:17:12.584365 10332 xclbin_fingerprint.cpp:71] Failed to open xclbin
2026-08-27 08:17:12.5848219 [E:onnxruntime:, xclbin_fingerprint.cpp:71 xclbin_fingerprint.cpp] Failed to open xclbin
2026-08-27 08:17:15.5910259 [W:onnxruntime:, RedundantOpReductionPass.cpp:799 RedundantOpReductionPass.cpp] xir::Op{name = (/avgpool/GlobalAveragePool_output_0_DequantizeLinear_Output_vaip_315), type = pool-fix}'s input and output is unchanged, so it will be removed.
2026-08-27 08:17:15.7939461 [W:onnxruntime:, PartitionPass.cpp:12655 PartitionPass.cpp] xir::Op{name = (output), type = fix2float} is partitioned to CPU as : doesn't supported by target [AMD_AIE2_Nx4_Overlay].
2026-08-27 08:17:17.5599534 [W:onnxruntime:, IPUFastPMSwapPass.cpp:99 IPUFastPMSwapPass.cpp] Skip the Pass for "enable_fast_pm" option doesn't specified.
E20260827 08:17:17.814936 10332 xclbin_fingerprint.cpp:71] Failed to open xclbin
2026-08-27 08:17:17.8156493 [E:onnxruntime:, xclbin_fingerprint.cpp:71 xclbin_fingerprint.cpp] Failed to open xclbin
Test Finished_

I noticed that "xclbin": xclbin_file is set in provider_options, but I don't find "voe-4.0-win_amd64/xclbins/phoenix/4x4.xclbin" in \voe-4.0-win_amd64 under the installation directory after installing ryzen-ai-1.8.0
However, despite the error, the test program still outputted the correct predicted probability distribution and prompted "Test Finished"

Thank you all for your help.

[alexaurell]

Can confirm this on 8840U\win11\Ryzen AI 1.8.0.

voe-4.0-win_amd64\xclbins\phoenix\ is missing after install hence no 4x4.xclbin or 1x4.xclbin around to be opened.

quicktest still finishes but not on the NPU, it falls back to running on the CPU.

Tried this on two different driver versions (32.0.203.329 and 32.0.203.376) with the same result, so doesn't seem driver-related.

ryzen-ai-1.7.1 works fine as a workaround. Installed it side by side and its installer actually puts both 1x4.xclbin and 4x4.xclbin in the right spot. quicktest runs clean, no errors, no CPU fallback. So this really does look isolated to the 1.8.0 package specifically.