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Topic: Large Bitcoin Collider (Collision Finders Pool) - page 25. (Read 193404 times)

legendary
Activity: 1140
Merit: 1000
The Real Jude Austin
Could the user operating currently(!) under the Id "johnsnow" contact me ASAP?

#51??
legendary
Activity: 1120
Merit: 1037
฿ → ∞
Could the user operating currently(!) under the Id "johnsnow" contact me ASAP?
member
Activity: 114
Merit: 11
It's to be expected that you get same keyrate on oclvanitygen independent of the CPU, as oclvanitygen (if you have no pcre matching) is GPU-only.

I get on my GPU only between 15-16 Mkeys/s from oclvanitygen, so your GPU should be about 5 times as fast, which seems consistent with the data in the comparison chart http://www.videocardbenchmark.net/compare.php?cmp%5B%5D=3502&cmp%5B%5D=3373

However I get 20 Mkeys/s on my notebook (skylake+M2000M) - which translates to 40 MAddresses/s (where oclvanitygen only does the compressed ones, thus for oclvanitygen 15Mkeys = 15Maddresses). Making LBC on my notebook about 2,7 times faster than oclvanitygen. As of now.

Not true for your system. :-(  For you, the CPUs are still the bottleneck.

So you get 50-60 MAddresses/s from LBC, but 80 MAddresses from oclvanitygen. Your GPU load with LBC is around 50% I assume, where oclvanitygen shows 100%?


Rico


yeah.
avx2+gpu = 65% - 70%
skylake+gpu = around 77%

But I like this generator right now. Not really disappointed with the speed and not taking 100% usage. Because I still can watch youtube video and gambling. to pay this dedicated servers.  Grin
member
Activity: 62
Merit: 10
with oclvanitygen I was getting 150Mkeys with a 4x K80 GPU's
legendary
Activity: 1120
Merit: 1037
฿ → ∞
Highest block number for #51 is 2147483648
We are currently at 1541746271

=> 605737377 blocks to go
=> 635161675825152 keys to go

current keyrate 564310000 keys/s

=> 1125554 seconds = 13 days


Rico

PS: Of course, the numbers will be outdated when I press "Post"  Smiley

PPS: As a reminder for why there is a difference: We "jumped" forward in search space by about 370 Mblocks, which we'll have to work after #51 is found.
legendary
Activity: 1120
Merit: 1037
฿ → ∞
I get 80 Mkeys/s with oclvanitygen. both avx2 and skylake.

It's to be expected that you get same keyrate on oclvanitygen independent of the CPU, as oclvanitygen (if you have no pcre matching) is GPU-only.

I get on my GPU only between 15-16 Mkeys/s from oclvanitygen, so your GPU should be about 5 times as fast, which seems consistent with the data in the comparison chart http://www.videocardbenchmark.net/compare.php?cmp%5B%5D=3502&cmp%5B%5D=3373

However I get 20 Mkeys/s on my notebook (skylake+M2000M) - which translates to 40 MAddresses/s (where oclvanitygen only does the compressed ones, thus for oclvanitygen 15Mkeys = 15Maddresses). Making LBC on my notebook about 2,7 times faster than oclvanitygen. As of now.

Not true for your system. :-(  For you, the CPUs are still the bottleneck.

So you get 50-60 MAddresses/s from LBC, but 80 MAddresses from oclvanitygen. Your GPU load with LBC is around 50% I assume, where oclvanitygen shows 100%?


Rico
member
Activity: 114
Merit: 11

I'd be interested what keyrate you get from oclvanitygen on that configuration. It should be less than 25 Mkeys/s with the GPU 100% load. But I could be wrong, so I'm interested in comparative numbers.


Rico

I get 80 Mkeys/s with oclvanitygen. both avx2 and skylake.

CPU: Intel® Core™ i7-6700 or Intel® Core™ i7-4790K
GPU: GTX 1080


on another machine with skylake CPU, speed increased 5 Mkeys/s.

--time 40 --delay 900
Code:
Ask for work... got blocks [1529011424-1529084767] (76906 Mkeys)
oooo......oooo (30.22 Mkeys/s)
legendary
Activity: 1120
Merit: 1037
฿ → ∞
Nice speed. new GPU generator  Grin

Code:
root@420vs69:~/LBC# ./LBC --id xxx --secret xxx --no_update --gpu --cpus 8
GPU authorized: yes
Ask for work... got blocks [1505284048-1505313999] (31406 Mkeys)
ooo..skip...ooo (25.37 Mkeys/s)

I'd be interested what keyrate you get from oclvanitygen on that configuration. It should be less than 25 Mkeys/s with the GPU 100% load. But I could be wrong, so I'm interested in comparative numbers.


Rico
hero member
Activity: 686
Merit: 502
Hi rico666, Sent you a PM re bootable iso image,

I can do some testing on NVidia and AMD (I have an Radeon R9 270 also on another machine). Would I need different ids to test a different hardware setup?

Also, may as well add a little customisation to it. Grub screen, hostname etc Tongue

member
Activity: 62
Merit: 10
Will use 32 CPUs.
Testing mode. Using page 0, turning off looping.
Benchmark info not found - benchmarking... done.
Your maximum speed is 719889 keys/s per CPU core.


need GPU GPU GPU GPU  ^^
member
Activity: 114
Merit: 11
Nice speed. new GPU generator  Grin

Code:
root@420vs69:~/LBC# ./LBC --id xxx --secret xxx --no_update --gpu --cpus 8
GPU authorized: yes
Ask for work... got blocks [1505284048-1505313999] (31406 Mkeys)
ooo..skip...ooo (25.37 Mkeys/s)
legendary
Activity: 1120
Merit: 1037
฿ → ∞
This user manual must be titled something like "Stealing from Amateur Thieves" lol

legendary
Activity: 3431
Merit: 1233
LBC user manual is being used as reference in cyber investigations articles

This user manual must be titled something like "Stealing from Amateur Thieves" lol
legendary
Activity: 1120
Merit: 1037
฿ → ∞
read the news with 1000 trillion addresses more than on 10 websites  Smiley...you're going to be a star :>

Yeah - hooray.

In a burst of vanity attack, I checked mentions on the internet and found out, that the LBC user manual is being used as reference in cyber investigations articles: http://mccann-cyber.com/anonymity-cryptofraud-blockchain/

The theory part of the manual (see footnotes). Now the LBC has to run forever, else cyber investigators might get a 404.  Cool

Rico
legendary
Activity: 1120
Merit: 1037
฿ → ∞
I have almost finished a bootable iso image using arch, has lbcuser account and collider/LBC @ home dir. Currently booting with Nvidia drivers. I am just trying to work around a kernel hook that can determine the card you have and select a proprietary driver from either nvidia or amd/ati as currently its failing to boot using both. Currently this is working from an x64 version of arch.

Great progress. I will be happy to check it out.

Quote
I will also create i686 for 32-bit computers with GPU access.

Don't. Spare the energy - there will be no 32bit clients.


Rico
hero member
Activity: 686
Merit: 502
Hi,

I have almost finished a bootable iso image using arch, has lbcuser account and collider/LBC @ home dir. Currently booting with Nvidia drivers. I am just trying to work around a kernel hook that can determine the card you have and select a proprietary driver from either nvidia or amd/ati as currently its failing to boot using both. Currently this is working from an x64 version of arch.

I will also create i686 for 32-bit computers with GPU access.
member
Activity: 62
Merit: 10


read the news with 1000 trillion addresses more than on 10 websites  Smiley...you're going to be a star :>
legendary
Activity: 1120
Merit: 1037
฿ → ∞
legendary
Activity: 1120
Merit: 1037
฿ → ∞
output of free?

Yes. Something like this:

Code:
$ free
              total        used        free      shared  buff/cache   available
Mem:       16299924     1650300    12482160     1056560     2167464    13303548
Swap:             0           0           0
hero member
Activity: 583
Merit: 502
It happened after I upgraded it (calling LBC -u). Everything went fine, I even did the LBC -x and no problem. But when I called it for LBC -c 2 -id xxx -s xxx, it said ... Answer: too fast.
...

real   0m0.002s
user   0m0.004s
sys   0m0.000s

I doubt LBC -x went through without a problem. Because the benchmark claims your computer did 16M keys in 0.002s, so either your computer is from the future or something went wrong.  Wink

Code:
The result of the test:

time ./gen-hrdcore-sse42-linux64 -I 0000000000000000000000000000000000000000000000000000000000000001 -c 10000 -L 1
but the first key must be in the range:
1  -  fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8ccf364141
Please retry with another key

Something went wrong. The generator failed internally somewhere. For diagnosis send me

The distro (name, version) you use
output of ls -al of the collider directory
output of cat /proc/cpuinfo
output of free


Rico

output of free?
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