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Author Topic: secp256k1 library and Intel cpu  (Read 3945 times)
rico666
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January 16, 2017, 10:03:24 PM
 #41

I really wish this forum would sometimes happen to be about an actual technical discussion and not always about who has a bigger dick.

How can that be if it's moderated by a bearded dwarf (with the according dick size) acting out his moderator power fantasies.
I mean look what happened:

I contributed to secp256k1, but then I made the fatal mistake to criticize it and the even more fatal mistake to criticize his holiness Maxwell the 1st.

Immediately I am - according to treebeard extraordinaire - "A wallet thief", "incompetent" and what not.
Plus of course the usual negative trust rating he gives in these cases. Yay - my 1st negative trust rating here ever.

How can you have a technical discussion, if the gnome here is swinging his sceptre. Not benevolently I might add if you happen to not wank his ego.

Then technical discussion happens via PM (thanks AlexGR et al.) or elsewhere and result in non-public solutions.

Yep guys - there you have it: Your glorious core developer deity barring people from bringing their ideas/work in. Sorry, not exact. *Taking their contribution and fuck them over afterwards.* Yep more like it.


Rico

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There are several different types of Bitcoin clients. The most secure are full nodes like Bitcoin Core, which will follow the rules of the network no matter what miners do. Even if every miner decided to create 1000 bitcoins per block, full nodes would stick to the rules and reject those blocks.
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piotr_n
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January 16, 2017, 10:24:34 PM
 #42

You are not a wallet thief, man - you've done nothing wrong in that matters.
I am also not a wallet thief, even though the man has also somehow accused me of such.

We are all dicks though. Smiley

If I was to be upset by all the names that different kind of dicks call me, I'd have been upset all me life.
It's a public forum, people have different characters which are going to clash and you have to know how to deal with it - especially if you are older than them.
But that is not the point.

The point is that I have been here for years and if someone asked me today how I have contributed into an actual "technical development" of bitcoin by my activity on this "Development & Technical Discussion" forum, I'd have said: I haven't at all.
Although I have certainly made my dick bigger here.
And the sad part is that everybody seems to be here for that reason.

Check out gocoin - my original project of full bitcoin node & cold wallet written in Go.
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January 16, 2017, 11:39:05 PM
 #43

I'm not sure if you will find them better, but on bitco.in/forum has some places for technical discussions. Maybe, or maybe not, you can find other opinions/help about this and other objects.

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Jude Austin
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March 19, 2017, 09:00:49 AM
 #44

You are not a wallet thief, man - you've done nothing wrong in that matters.
I am also not a wallet thief, even though the man has also somehow accused me of such.

We are all dicks though. Smiley

If I was to be upset by all the names that different kind of dicks call me, I'd have been upset all me life.
It's a public forum, people have different characters which are going to clash and you have to know how to deal with it - especially if you are older than them.
But that is not the point.

The point is that I have been here for years and if someone asked me today how I have contributed into an actual "technical development" of bitcoin by my activity on this "Development & Technical Discussion" forum, I'd have said: I haven't at all.
Although I have certainly made my dick bigger here.
And the sad part is that everybody seems to be here for that reason.

We are all definitely dicks, lol.

 

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mrx23dot
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April 14, 2022, 06:51:36 PM
 #45

Hi All,

  What's the current fastest version of secp256k1_fe_mul for i5/i7?
  Currently that's my bottleneck on secp256k1_unsafe lib. Which has the same asm as the official.

One of the ASM in this thread caused segfault for me, the other was slower than the original.

    %   cumulative   self                   self     total           
   time   seconds   seconds          calls  ms/call  ms/call  name   
  46.24      4.67     4.67 235910453     0.00     0.00  secp256k1_fe_mul_inner
  13.71      6.06     1.39 88835758     0.00     0.00  secp256k1_fe_sqr_inner
   10.05      7.07     1.02        2   507.51   507.51  sha256_transf
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