low performance

[superagio]

Hi!
Here are two performance output that I have:

First with md5

./cudaHashcat32.bin -m 0 -a 0 hashMD5 example.dict -o crackedMD5.txt -r rules/best64.rule
FATAL: Module nvidia-uvm not found.

Device #1: GeForce 610M, 2047MB, 950Mhz, 1MCU
Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702
Device #1: Kernel ./kernels/4318/m0000_a0.sm_21.32.ptx
Device #1: Kernel ./kernels/4318/bzero.32.ptx

Speed.GPU.#1...: 16575.7 kH/s



And here with DES hashes.


./cudaHashcat32.bin -m 1500 -a 0 passwdHash example.dict -o cracked.txt -r rules/best64.rule
FATAL: Module nvidia-uvm not found.

Device #1: GeForce 610M, 2047MB, 950Mhz, 1MCU
Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702
Device #1: Kernel ./kernels/4318/m1500_a0.sm_21.32.ptx
Device #1: Kernel ./kernels/4318/bzero.32.ptx

Speed.GPU.#1...: 257 H/s


It seems that I'm a little bit slow. Am I right?
I can't find benchmark for DES but with MD5 I'm far away from MH/s.

[Xanadrel]

If you compare the speed of a motorcycle with a rocket, yes you will find it slow.

[superagio]

I'm not comparing DES with MD5, I'm concerned about the error line
"FATAL: Module nvidia-uvm not found."

(which I cannot find loaded, nor with find in my OS)

[superagio]

Maybe I don't have that module because I've used the Ubuntu PPA, and I need to install driver manually. It's legit?

[epixoip]

your cpu is likely faster than that gpu, so i wouldn't put too much effort into it.

[superagio]

Ok, I have compiled on my own the kernel module nvidia-331-uvm without increasing my results:

dkms build -m nvidia-331-uvm -v 331.49
dkms install -m nvidia-331-uvm -v 331.49

btw, since it's not possibile to install the patch from ppa i had to remove the patch from dkms.conf.

Seems like the performance are bounded by my GPU, as said by you, epixoip and some post over internet:
http://rddt.tk/r/dogecoin/comments/1w80a...a_bit_low/
https://bitcointalk.org/index.php?topic=101046.0

It's a pity