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Author Topic: [ANN][FC] Fuguecoin - Fugue256 hash, Launched! NO PRE-M! CPU/GPU minable!  (Read 101794 times)
dentig
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March 18, 2014, 12:52:19 PM
 #181

Quote from: cbuchner1
where is?
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porcupine87
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hm


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March 18, 2014, 12:56:43 PM
 #182

Well i missed the boat on this one.  

Yeah, I missed it, too. I wish I got into to this coin in the early days. Same with Bitcoin. I wish I started there a few years earlier...

"Morality, it could be argued, represents the way that people would like the world to work - whereas economics represents how it actually does work." Freakonomics
meln
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March 18, 2014, 01:01:21 PM
 #183

Well i missed the boat on this one.  

Yeah, I missed it, too. I wish I got into to this coin in the early days. Same with Bitcoin. I wish I started there a few years earlier...

These days the "early days" for new coins is basically the first 5-10 minutes Smiley
jsgh
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March 18, 2014, 01:03:04 PM
 #184

Is anyone else having a issue getting minerd working on windows8?  I'm running 32 bit, that is probably the problem.
eightspaces
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March 18, 2014, 01:06:28 PM
 #185

Still wtb at 500 satoshis, pm offers
cbuchner1
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March 18, 2014, 01:13:24 PM
 #186

where is?

this brief posting is all you will get from me Wink

I'll leave it to others to optimize the CPU miners.
hashnine
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March 18, 2014, 01:14:05 PM
 #187

Guys, to optimize cpu miners use a midstate approach.

You can put the block header's first 80 bytes (including nonce) into the sph_fugue256() function
and all that changes between hashes in the sph_fugue256_context is the ctx_fugue.partial field
which is nonce in big endian notation.

Duh, so precompute state once per scanhash call -  all remaining work is done in
sph_fugue256_close() run inside the scan loop. instant 5x speed gain.

My Phenom II X6 got 2.5 MHash/s out of this on 6 cores.

It's a low hanging fruit really.

Next, address SSE2 or AVX vectorization and get close to 5-10 MHash/s.

Christian


Hmm... can you compile a windows x64 binary for us/me please Huh

Thank!


edit: where is the source code ?

Careful XC anonymous coin is a scam
agran
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March 18, 2014, 01:19:02 PM
 #188

Still wtb at 500 satoshis, pm offers
50000 satoshis - closer to reality.

edit: where is the source code ?
https://github.com/fuguecoin/fuguecoin

QORA | 2ND GEN | NEW SOURCE CODE | QTz6fSV2VNc2wjwwsw57kwQzgQhmGw5idQ
cbuchner1
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March 18, 2014, 01:29:24 PM
 #189

edit: where is the source code ?

I am not in the business of making cpu mining software, really.

agran, the sourcecode repo you pointed out is the wallet software. I think it's better to start with some cpuminer fork (either pooler's or Jeff Garzik's).
If any mining pools are offering cpuminer binaries based on one of these two, you can just ask for the source code (GPL requirement!)

the wallet can only solo mine, and that may become pointless at some time. So any CPU optimizations in the wallet would be pointless too.

Yaptalk
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March 18, 2014, 01:33:31 PM
 #190

edit: where is the source code ?

I am not in the business of making cpu mining software, really.

agran, the sourcecode repo you pointed out is the wallet software. I think it's better to start with some cpuminer fork (either pooler's or Jeff Garzik's).

the wallet can only solo mine, and that may become pointless at some time. So any CPU optimizations in the wallet would be pointless too.



I just saw that you posted again, I had sent you a PM with some questions so sorry.

Anyway, do you know of any tuts or a way to learn how to do this midstate?

Going crazy googling but I think my google is not working today Wink

ig0tik3d
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March 18, 2014, 01:37:46 PM
 #191

where is?

this brief posting is all you will get from me Wink

I'll leave it to others to optimize the CPU miners.

https://github.com/floodyberry/supercop/tree/master/crypto_hash/fugue256
BTCspoon
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March 18, 2014, 01:41:59 PM
 #192

Well i missed the boat on this one.  

Yeah, I missed it, too. I wish I got into to this coin in the early days. Same with Bitcoin. I wish I started there a few years earlier...

I bumped the thread enough time to give a chance to get in at low diff, well, now it's much much harder indeed. But not to late.
Some are selling at low price right now, invest some and take the bet before it hit an official Market, like a lot of did in the earlier BTC years. This way there is no regrets.

{
"blocks" : 15590,
"currentblocksize" : 0,
"currentblocktx" : 0,
"difficulty" : 30.06979320,
"errors" : "",
"generate" : false,
"genproclimit" : -1,
"hashespersec" : 0,
"networkhashps" : 6 323 170 089,  Grin
"pooledtx" : 7,
"testnet" : false
}
feromoon
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March 18, 2014, 01:47:05 PM
 #193

edit: where is the source code ?

I am not in the business of making cpu mining software, really.

agran, the sourcecode repo you pointed out is the wallet software. I think it's better to start with some cpuminer fork (either pooler's or Jeff Garzik's).
If any mining pools are offering cpuminer binaries based on one of these two, you can just ask for the source code (GPL requirement!)

the wallet can only solo mine, and that may become pointless at some time. So any CPU optimizations in the wallet would be pointless too.



Do you have a plan to implement this algo in cudaminer?)
vlax352
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March 18, 2014, 01:51:38 PM
 #194

Could someone make python hash module,  for fugue algo so we can get more pools?
phm
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March 18, 2014, 01:52:58 PM
 #195

I added support for fuguecoin in sph-sgminer. Source code is here: https://github.com/prettyhatemachine/sph-sgminer. Speed is about 145 MH/s for R9 290. Building:

Code:
./autogen.sh
./configure
make

Example usage:

Code:
GPU_MAX_ALLOC_PERCENT=100 DISPLAY=:0 ./sgminer -k fuguecoin -o 127.0.0.1:6666 -u foo -p bar -I 25 -g 4 -w 64

No, I won't make Windows binaries.

My hobby: mining CPU-only coins with GPU
cbuchner1
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March 18, 2014, 01:55:27 PM
 #196


Do you have a plan to implement this algo in cudaminer?)

busy with other projects at the moment, sorry.

feromoon
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March 18, 2014, 01:56:37 PM
 #197


Do you have a plan to implement this algo in cudaminer?)

busy with other projects at the moment, sorry.



No problems, just asking)

Anyway big thanks for making such a good tool for Nvidia cards!
cbuchner1
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March 18, 2014, 02:00:46 PM
 #198

I added support for fuguecoin in sph-sgminer. Source code is here: https://github.com/prettyhatemachine/sph-sgminer. Speed is about 135 MH/s for R9 290. Building:

Congrats, but my GTX 780Ti is making 180 MHash/s  Wink

I've been hashing with 1.2 GHash/s, and some of my friends filled the remainder to 2.5 GHash/s for NVIDIA cards. That was about half the network hash rate for some time.

So we'll have to release our baby too, or the nVidia fans will be sad. No it isn't called cudaminer. Heavycoin support will be included too.
phm
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March 18, 2014, 02:05:10 PM
 #199

I added support for fuguecoin in sph-sgminer. Source code is here: https://github.com/prettyhatemachine/sph-sgminer. Speed is about 135 MH/s for R9 290. Building:

Congrats, but my GTX 780Ti is making 180 MHash/s  Wink

I've been hashing with 1.2 GHash/s, and some of my friends filled the remainder to 2.5 GHash/s for NVIDIA cards. That was about half the network hash rate for some time.

So we'll have to release our baby too, or the nVidia fans will be sad. No it isn't called cudaminer.


Nice! Mine is just a quick job without any major optimizations. I tried to precompute midstate, but it didn't help much, no idea why. Will investigate when I have more time.

My hobby: mining CPU-only coins with GPU
cbuchner1
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March 18, 2014, 02:06:23 PM
 #200

Nice! Mine is just a quick job without any major optimizations. I tried to precompute midstate, but it didn't help much, no idea why. Will investigate when I have more time.

okay with midstate you will beat nVidia by factor 2 or so.   That's expected for compute bound hashes.
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