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Date: Mon, 29 Nov 2021 01:24:35 +0300
From: Aleksey Cherepanov <>
To: Solar Designer <>,
Subject: Re: installing OpenCL / gpu drivers on Debian for AMD Radeon R9 390 / Hawaii

Solar Designer <> writes:
> On Sun, Nov 28, 2021 at 02:26:30AM +0300, Aleksey Cherepanov wrote:
>> 47 of 91 of john's opencl formats fail with mesa. Speeds of the rest are
>> ok though. 5 of 91 opencl formats fail with amdgpu-pro driver installed
>> as described below.
> This is kind of normal for AMD, but what are those 5 formats and how
> exactly do they fail?


Full errors:

Benchmarking: TrueCrypt-opencl [RIPEMD160 AES256_XTS OpenCL]... FAILED (cmp_all(1))

Benchmarking: axcrypt2-opencl, AxCrypt 2.x [PBKDF2-SHA512 AES OpenCL]... FAILED (cmp_all(1))

Benchmarking: pfx-opencl, (.pfx, .p12) [PKCS#12 PBE (SHA1/SHA-256/512) OpenCL]... FAILED (cmp_all(5))

Benchmarking: pgpdisk-opencl, PGP Disk / Virtual Disk [SHA1 AES/TwoFish/CAST OpenCL]... FAILED (cmp_all(1))

Benchmarking: sappse-opencl, SAP PSE [PKCS#12 PBE (SHA1) OpenCL]... FAILED (cmp_all(1))

The errors are the same for 2 versions of amdgpu-pro I tried:

Mesa fails for these formats too. Moreover it cannot build
axcrypt2-opencl, so john exits from --test. GPU hangs on --test with
krb5asrep-aes-opencl and sappse-opencl formats (though `reboot` works
well while slower than usual).


Aleksey Cherepanov

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