Benchmark error - Printable Version +- hashcat Forum (https://hashcat.net/forum) +-- Forum: Support (https://hashcat.net/forum/forum-3.html) +--- Forum: hashcat (https://hashcat.net/forum/forum-45.html) +--- Thread: Benchmark error (/thread-8985.html) |
Benchmark error - wlaasmi - 02-20-2020 Hi so basically Im on windows 10 and Im using 4 GPUs AMD Radeon R9 200 / HD 7900 Series and one CPU Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz 6 Cores and i am having the following error when benchmarking: PS C:\Users\Crack\Downloads\hashcat-5.1.0> .\hashcat64.exe -b 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: Tahiti, 2393/3072 MB allocatable, 32MCU * Device #2: Tahiti, 2393/3072 MB allocatable, 32MCU * Device #3: Tahiti, 2393/3072 MB allocatable, 32MCU * Device #4: Tahiti, 2393/3072 MB allocatable, 32MCU Benchmark relevant options: =========================== * --optimized-kernel-enable Hashmode: 0 - MD5 Speed.#1.........: 7739.6 MH/s (67.69ms) @ Accel:128 Loops:512 Thr:256 Vec:1 Speed.#2.........: 7740.0 MH/s (67.69ms) @ Accel:128 Loops:512 Thr:256 Vec:1 Speed.#3.........: 7740.3 MH/s (67.69ms) @ Accel:128 Loops:512 Thr:256 Vec:1 Speed.#4.........: 7740.7 MH/s (67.69ms) @ Accel:128 Loops:512 Thr:256 Vec:1 Speed.#*.........: 30960.6 MH/s Hashmode: 100 - SHA1 clCreateBuffer(): CL_MEM_OBJECT_ALLOCATION_FAILURE Started: Thu Feb 20 13:14:06 2020 Stopped: Thu Feb 20 13:14:18 2020 I just updated the drivers so I dont know what is wrong. RE: Benchmark error - undeath - 02-20-2020 try with the latest beta version https://hashcat.net/beta/ RE: Benchmark error - rapidrabbit - 05-02-2020 (02-20-2020, 06:08 PM)undeath Wrote: try with the latest beta version https://hashcat.net/beta/ I was facing the same issue and using the latest beta version fixed it for some hash functions, see below: I have two R9 280X in Crossfire using the Adrenaline 20.2.2 driver on windows 10. hashcat-5.1.0+1774\hashcat-5.1.0>hashcat.exe -b hashcat (v5.1.0-1774-gf96594ef) 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 API (OpenCL 2.1 AMD-APP (3004.8)) - Platform #1 [Advanced Micro Devices, Inc.] ===================================================================================== * Device #1: Tahiti, 3008/3072 MB (2393 MB allocatable), 32MCU * Device #2: Tahiti, 3008/3072 MB (2393 MB allocatable), 32MCU Benchmark relevant options: =========================== * --optimized-kernel-enable Hashmode: 0 - MD5 Speed.#1.........: 7409.1 MH/s (71.66ms) @ Accel:1024 Loops:256 Thr:64 Vec:1 Speed.#2.........: 8695.2 MH/s (60.91ms) @ Accel:1024 Loops:256 Thr:64 Vec:1 Speed.#*.........: 16104.3 MH/s Hashmode: 100 - SHA1 Speed.#1.........: 2361.6 MH/s (56.00ms) @ Accel:512 Loops:128 Thr:64 Vec:1 Speed.#2.........: 2770.1 MH/s (47.61ms) @ Accel:512 Loops:128 Thr:64 Vec:1 Speed.#*.........: 5131.7 MH/s Hashmode: 1400 - SHA2-256 Speed.#1.........: 1000.2 MH/s (66.44ms) @ Accel:256 Loops:128 Thr:64 Vec:1 Speed.#2.........: 1190.3 MH/s (55.72ms) @ Accel:256 Loops:128 Thr:64 Vec:1 Speed.#*.........: 2190.4 MH/s Hashmode: 1700 - SHA2-512 Speed.#1.........: 328.9 MH/s (50.51ms) @ Accel:128 Loops:64 Thr:64 Vec:1 Speed.#2.........: 387.1 MH/s (42.85ms) @ Accel:128 Loops:64 Thr:64 Vec:1 Speed.#*.........: 716.0 MH/s Hashmode: 22000 - WPA-PBKDF2-PMKID+EAPOL (Iterations: 4095) clCreateBuffer(): CL_MEM_OBJECT_ALLOCATION_FAILURE Started: Sat May 02 13:08:29 2020 Stopped: Sat May 02 13:09:18 2020 RE: Benchmark error - rapidrabbit - 05-03-2020 TLDR: I managed to get it working by manually setting loop and acceleration values with the -n and -u options like so: hashcat.exe -b -m 16800 -n 800 -u 1024 --force -m 16800 -> My objective is to crack PMKID hashes, so I focused my efforts there. --force -> If you run without the --force, execution will halt with a warning suggesting to use workload profile (-w option). However, none of them worked for me so I use --force to ignore warnings. I am not sure if 800 and 1024 values are the best for this, I am quite ignorant on what they do internally (links welcome) so I picked them by experimenting and watching if number go up. Using the stable version did not work, I had to go use the beta version (hashcat-5.1.0+1774). hashcat.exe -b -m 16800 -n 800 -u 1024 --force hashcat (v5.1.0-1774-gf96594ef) 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. You have enabled --force to bypass dangerous warnings and errors! This can hide serious problems and should only be done when debugging. Do not report hashcat issues encountered when using --force. ./OpenCL/m16800-optimized.cl: Optimized kernel requested but not needed - falling back to pure kernel OpenCL API (OpenCL 2.1 AMD-APP (3004.8)) - Platform #1 [Advanced Micro Devices, Inc.] ===================================================================================== * Device #1: Tahiti, 3008/3072 MB (2393 MB allocatable), 32MCU * Device #2: Tahiti, 3008/3072 MB (2393 MB allocatable), 32MCU Benchmark relevant options: =========================== * --force * --optimized-kernel-enable * --kernel-accel=800 Hashmode: 16800 - WPA-PMKID-PBKDF2 (Iterations: 4095) Speed.#1.........: 144.5 kH/s (2826.31ms) @ Accel:800 Loops:1024 Thr:64 Vec:1 Speed.#2.........: 145.0 kH/s (2801.45ms) @ Accel:800 Loops:1024 Thr:64 Vec:1 Speed.#*.........: 289.5 kH/s Started: Sun May 03 18:39:56 2020 Stopped: Sun May 03 18:40:16 2020 Thanks. |