about hashcat parameters

[lwz282]

Hello,
I want to know how to setting -n -u -T on different gpus on same computer.

C:\Users\3ds\Desktop\hashcat-5.1.0>hashcat64.exe -b -m 2500
hashcat (v5.1.0) starting in benchmark mode...

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

OpenCL Platform #1: Advanced Micro Devices, Inc.
================================================
* Device #1: Fiji, 3264/4096 MB allocatable, 64MCU
* Device #2: Fiji, 3264/4096 MB allocatable, 64MCU

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 2500 - WPA-EAPOL-PBKDF2 (Iterations: 4096)

* Device #2: ATTENTION! OpenCL kernel self-test failed.

Your device driver installation is probably broken.
See also: https://hashcat.net/faq/wrongdriver

* Device #1: ATTENTION! OpenCL kernel self-test failed.

Your device driver installation is probably broken.
See also: https://hashcat.net/faq/wrongdriver

Speed.#1.........:  204.1 kH/s (69.89ms) @ Accel:128 Loops:32 Thr:256 Vec:1
Speed.#2.........:  216.8 kH/s (65.75ms) @ Accel:128 Loops:32 Thr:256 Vec:1
Speed.#*.........:  421.0 kH/s


Yes,i want setting different Accel,Loops,Thr for two gpus.

Like this:

Speed.#1.........:  204.1 kH/s (69.89ms) @ Accel:128 Loops:32 Thr:256 Vec:1

Speed.#2.........:  216.8 kH/s (65.75ms) @ Accel:64 Loops:64 Thr:128 Vec:1

Anybody knows?
Thank you very much!

[NoReply]

I think the easiest way to achieve this is to have two different sessions of hashcat, one for each device. Downside is that you will have to somehow split the attack you want to perform.