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WyvernTKC / cpuminer-gr-avx2

Optimised Version of GR miner for RTM
GNU General Public License v2.0
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Illegal Instruction (core dumped) Threadripper PRO 3975WS 32-core #21

Closed wakinglf closed 3 years ago

wakinglf commented 3 years ago

Core took a dump while running --tune-full

CPU: AMD Ryzen Threadripper PRO 3975WX 32-Cores SW built on Jul 29 2021 with GCC 10.3.0 CPU features: AVX2 AES SHA SW features: AVX2 VAES SHA Algo features: AVX2 VAES

Starting miner with AVX2 AES...

[2021-09-28 16:18:42] CPU affinity [!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!] [2021-09-28 16:18:42] Could not load 'tune_config' file [2021-09-28 16:18:42] Could not find/load 'tune_config' file. Miner will perform tuning operation. [2021-09-28 16:18:42] Default tuning process takes 80 minutes to finish. [2021-09-28 16:18:42] --tune-simple takes 54 minutes. [2021-09-28 16:18:42] --tune-full takes 115 minutes. [2021-09-28 16:18:42] Starting --tune-full tuning (115 minutes) [2021-09-28 16:18:42] Add --no-tune to your commandline to disable it. [2021-09-28 16:18:42] Huge Pages set up successfully. [2021-09-28 16:18:42] MSR Ryzen v1 [2021-09-28 16:18:42] Arch Zen2 [2021-09-28 16:18:42] MSR set up successfully. [2021-09-28 16:18:42] Stratum connect ghostrider.na.mine.zergpool.com:5354 [2021-09-28 16:18:43] 62 of 64 miner threads started using 'gr' algorithm [2021-09-28 16:18:44] Testing rotation: 01 (0 0 X X 0 X) -> Dark + Darklite + Fast [2021-09-28 16:18:44] Testing: Dark (1way) + Darklite (1way) + Fast (1way) Illegal instruction (core dumped)

This tune is working great on my 5950X running in Windows 10, however, not so hot on the Ubuntu 20.04.2 LTS.

michal-zurkowski commented 3 years ago

Hello, You are trying to run zen3 variant of the binaries on this threadripper which is zen2. Try running the miner with this (zen2) variant instead.

wakinglf commented 3 years ago

Oh thank you so much! Let me try zen2.

-wakinglf

From: Michał Żurkowski @.> Sent: Tuesday, September 28, 2021 4:29 PM To: WyvernTKC/cpuminer-gr-avx2 @.> Cc: Le Wang @.>; Author @.> Subject: Re: [WyvernTKC/cpuminer-gr-avx2] Illegal Instruction (core dumped) Threadripper PRO 3975WS 32-core (#21)

Hello, You are trying to run zen3 variant pf the binaries on this threadripper which is zen2. Try running the miner with this variant instead.

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wakinglf commented 3 years ago

RESOLVED!