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+--- Thread: ERROR: clGetDeviceIDs() -1 using Windows 7 (/thread-4434.html)
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ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-13-2015
How to resolve this error? "ERROR: clGetDeviceIDs() -1"
I am using oclHashcat v1.35
Catalyst version 14.9
Video card is AMD Radeon HD 6350
(Also have built-in ATI Radeon HD 3200)
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I am using Windows 7, 64-bit. Not Linux.
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RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - cr4zynou - 06-13-2015
http://hashcat.net/wiki/doku.php?id=frequently_asked_questions#what_does_the_clgetdeviceids_-1_error_error_message_mean
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-14-2015
Not helpful. I'm using Windows. Pretty sure I have the right driver, since this link says use Catalyst 14.9: http://hashcat.net/oclhashcat/
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-14-2015
The error means that hashcat cannot find a compatible GPU. Okay, fine. The HD3200 is not compatible, but the HD6350 is.
So, I guess the question I should be asking is:
How do I tell oclHashcat to use the HD 6350 video card???
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - Si2006 - 06-14-2015
Try using either -d 1 or -d 2 in your command or blacklist the onboard gpu
ie .
-d, --gpu-devices=STR Devices to use, separate with comma
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-14-2015
I'm not sure how to use the command, all I'm getting is:
Usage: oclHashcat64 [options]... hash|hashfile|hccapfile [dictionary|mask|directory]...
Try --help for more help.
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - Si2006 - 06-14-2015
Just add either -d1 or -d2 to your command your currently trying to execute.
To simplify it a little just run a benchmark for now.
oclHashcat64.exe -b -m 0 -d1
or
oclHashcat64.exe -b -m 0 -d2
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-14-2015
oclHashcat is just crashing now.
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-14-2015
Hm, tried oclHashcat v1.36. It's also crashing.
RE: ERROR: clGetDeviceIDs() -1 using Windows 7 - girlsrcute - 06-15-2015
I tried Catalyst 14.12, and oclHashcat is still crashing. My guess is that I have to use the HD6350 card as my current display then completely disable the HD3200 in Device Manager. Otherwise, I'm clueless.