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+--- Thread: clEnqueueWriteBuffer() -4 error when using more than 2 rule files (/thread-5311.html)
clEnqueueWriteBuffer() -4 error when using more than 2 rule files - tibit - 03-06-2016
When using oclhashcat I get this "clEnqueueWriteBuffer() -4" error when I use more than two rule files in the same command.
With 2 rules everything is ok. With 3 rule files, I get this error.
The rule files only have short rules with maximum 4 arguments for each line?
Any idea or solution??
thank you
tibit
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - epixoip - 03-06-2016
What OS? What device(s)? For all algorithms or just one particular one?
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - tibit - 03-06-2016
Windows 7 ultimate 64-Bit
Processor : Intel(R) Core(TM) i7-4960X CPU © 3.60GHz 3.60 GHz
RAM : 32GB
GPU : R9 295x2
Catalyst Driver : 15.7
Problem hard to define.
Small rulefiles (2kb) seem to work fine unless the hashfile is really big (500mb) and the rules demand more or less from the system. Typical rulefiles with a lot of insertion or overwrite rules give more trouble than simple pre-and append rules.
Combination of 2 big rule files (+500kb) often give trouble with even very small hashfile (150kb)
I tried several combinations of different rule files and hashloads and couldn't find any consistend explanation.
beside the former "clEnqueueWriteBuffer() -4", I also get an "clEnqueueBuffer() -61" and in my command there is a "kernel1 can't be loaded in cache".
Am I asking too much from my build??
The same problem occurs with other fast hash modules (didn't check on slow ones).
Thanks for helping here
tibit
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - epixoip - 03-06-2016
Have you tried a newer driver and/or have you tested with latest oclHashcat beta?
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - tibit - 03-07-2016
OK,
I was a little reluctant about updating the new driver because this Crimson edition gets a lot of negative reviews.
But I will definitely try your advice.
thanks
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - epixoip - 03-07-2016
So test with latest oclHashcat beta first, and if that doesn't help then try upgrading the driver.
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - atom - 03-10-2016
> Combination of 2 big rule files (+500kb)
Not wondering
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - ZaLdY - 04-02-2016
Is there a way to use more than 1 rule in hashcat gui 0.45b1 under the Commands Tab?
RE: clEnqueueWriteBuffer() -4 error when using more than 2 rule files - atom - 04-02-2016
No, but they are pure text files. you can simply copy the content of all the rules you want to run at once into a single new file.