[ANNOUNCE] Tenebrix, a CPU-friendly, GPU-hostile cryptocurrency - page 6.

TiagoTiago

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Firstbits.com/1fg4i :)

Quote from: Frodek on October 29, 2011, 05:49:37 PM

Quote from: Lolcust on October 04, 2011, 01:28:26 PM

1) PoW will be updated as hardware grows bigger...cache.

2) The point is not to make implementation of hardware-accelerated solution impossible (You can implement TBX miner in OpenCL, ArtForz already tested it, see the "Tenebrix scaling questions" thread), but to make it uneconomical (If your wonderful hardware-cruncher costs 700$ and only marginally outperforms a cpu which costs $100, you loose the race)

Scrypt was specifically designed to be uneconomical and painful in GPU and FPGA and, amazingly, it really is

Sorry, I am not native English. What they mean here words "PoW" and "Scrypt" (not "script") ?

Scrypt is a type of cryptography. And in this context, PoW means Proof of Work (more commonly though, it means Prisoner of War, like a soldier that is captured by the enemy during an attack).

terrytibbs

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Activity: 560

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Quote from: Frodek on October 29, 2011, 05:49:37 PM

Quote from: Lolcust on October 04, 2011, 01:28:26 PM

1) PoW will be updated as hardware grows bigger...cache.

2) The point is not to make implementation of hardware-accelerated solution impossible (You can implement TBX miner in OpenCL, ArtForz already tested it, see the "Tenebrix scaling questions" thread), but to make it uneconomical (If your wonderful hardware-cruncher costs 700$ and only marginally outperforms a cpu which costs $100, you loose the race)

Scrypt was specifically designed to be uneconomical and painful in GPU and FPGA and, amazingly, it really is

Sorry, I am not native English. What they mean here words "PoW" and "Scrypt" (not "script") ?

PoW - Proof of Work
Scrypt - The cryptographic algorithm that powers Tenebrix.

Frodek

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Activity: 136

Merit: 25

Quote from: Lolcust on October 04, 2011, 01:28:26 PM

1) PoW will be updated as hardware grows bigger...cache.

2) The point is not to make implementation of hardware-accelerated solution impossible (You can implement TBX miner in OpenCL, ArtForz already tested it, see the "Tenebrix scaling questions" thread), but to make it uneconomical (If your wonderful hardware-cruncher costs 700$ and only marginally outperforms a cpu which costs $100, you loose the race)

Scrypt was specifically designed to be uneconomical and painful in GPU and FPGA and, amazingly, it really is

Sorry, I am not native English. What they mean here words "PoW" and "Scrypt" (not "script") ?

Intention

full member

Activity: 128

Merit: 100

Well got slightly further and going very crazy in the process, make now gives:

Code:

[root@localhost cpu]# make
make  all-recursive
make[1]: Entering directory `/home/darren/Desktop/cpu'
Making all in compat
make[2]: Entering directory `/home/darren/Desktop/cpu/compat'
Making all in jansson
make[3]: Entering directory `/home/darren/Desktop/cpu/compat/jansson'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/darren/Desktop/cpu/compat/jansson'
make[3]: Entering directory `/home/darren/Desktop/cpu/compat'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/home/darren/Desktop/cpu/compat'
make[2]: Leaving directory `/home/darren/Desktop/cpu/compat'
make[2]: Entering directory `/home/darren/Desktop/cpu'
i686-pc-mingw32-gcc -DHAVE_CONFIG_H -I.  -fno-strict-aliasing -I./compat/jansson /usr/bin/curl   -march=native -O3 -Wall -msse2 -msse3 -msse4.1 -msse4 -mavx -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
In file included from ./curl/curl.h:34:0,
                 from cpu-miner.c:27:
./curl/curlbuild.h:1:27: fatal error: bits/wordsize.h: No such file or directory

MaGNeT

legendary

Activity: 1526

Merit: 1002

Waves | 3PHMaGNeTJfqFfD4xuctgKdoxLX188QM8na

Quote from: Spacy on October 24, 2011, 03:19:39 PM

Quote from: MaGNeT on October 24, 2011, 03:09:50 PM

Wow

TBX is low at http://www.btc-e.com

Already moving some BTC over there to buy cheap Grin

Will you use the "GG lowest buy+profit strategy"? Grin

Just buy 'em cheap Grin

Spacy

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Activity: 168

Merit: 100

Quote from: MaGNeT on October 24, 2011, 03:09:50 PM

Wow

TBX is low at http://www.btc-e.com

Already moving some BTC over there to buy cheap Grin

Will you use the "GG lowest buy+profit strategy"? Grin

MaGNeT

legendary

Activity: 1526

Merit: 1002

Waves | 3PHMaGNeTJfqFfD4xuctgKdoxLX188QM8na

Wow

TBX is low at http://www.btc-e.com

Already moving some BTC over there to buy cheap Grin

rTech

sr. member

Activity: 305

Merit: 250

Trust but confirm!

Top Secret material, short video of LoLcUst inventing Tenebrix,
its captured moment when he got it to work properly. Nice job!

Remember remember the 5th of November

legendary

Activity: 1862

Merit: 1011

Reverse engineer from time to time

Are you sure you installed libcurl?

Intention

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Activity: 128

Merit: 100

Quote from: Remember remember the 5th of November on October 18, 2011, 07:19:07 PM

Quote from: Intention on October 18, 2011, 02:03:20 PM

So I took a look for the libcurl file and found it in /usr/lib/libcurl.so.

I opened up the Makefile and replaced the two @LIBCURL@ and @LIBCURL_CPPFLAGS@ on the next line to both /usr/lib/libcurl.so however I'm still throwing up the same error.

Try replacing them with -lcurl

Little bit more success, close but no cigar.
In the Makefile:

Code:

minerd_LDADD = -lcurl
minerd_CPPFLAGS = -lcurl

(Lines 240/241?)

I end up getting when I use make

Code:

darren@File-Server:~/Desktop/cpu$ make
make  all-recursive
make[1]: Entering directory `/home/darren/Desktop/cpu'
Making all in compat
make[2]: Entering directory `/home/darren/Desktop/cpu/compat'
make[3]: Entering directory `/home/darren/Desktop/cpu/compat'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/home/darren/Desktop/cpu/compat'
make[2]: Leaving directory `/home/darren/Desktop/cpu/compat'
make[2]: Entering directory `/home/darren/Desktop/cpu'
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  -lcurl   -O3 -Wall -msse2 -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
mv -f .deps/minerd-cpu-miner.Tpo .deps/minerd-cpu-miner.Po
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  -lcurl   -O3 -Wall -msse2 -MT minerd-util.o -MD -MP -MF .deps/minerd-util.Tpo -c -o minerd-util.o `test -f 'util.c' || echo './'`util.c
mv -f .deps/minerd-util.Tpo .deps/minerd-util.Po
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  -lcurl   -O3 -Wall -msse2 -MT minerd-scrypt.o -MD -MP -MF .deps/minerd-scrypt.Tpo -c -o minerd-scrypt.o `test -f 'scrypt.c' || echo './'`scrypt.c
scrypt.c: In function ‘scanhash_scrypt’:
scrypt.c:427:3: warning: pointer targets in passing argument 2 of ‘scrypt_1024_1_1_256_sp’ differ in signedness [-Wpointer-sign]
scrypt.c:364:17: note: expected ‘char *’ but argument is of type ‘unsigned char *’
scrypt.c:418:6: warning: unused variable ‘i’ [-Wunused-variable]
mv -f .deps/minerd-scrypt.Tpo .deps/minerd-scrypt.Po
make[2]: *** No rule to make target `/usr/lib/libcurl.so', needed by `minerd'.  Stop.
make[2]: Leaving directory `/home/darren/Desktop/cpu'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/darren/Desktop/cpu'
make: *** [all] Error 2

I wonder if I'm perpetually doomed for failure, in the mean time I found a precompiled one but it would be nice to know how to get these things going myself -_-

Remember remember the 5th of November

legendary

Activity: 1862

Merit: 1011

Reverse engineer from time to time

Quote from: Intention on October 18, 2011, 02:03:20 PM

So I took a look for the libcurl file and found it in /usr/lib/libcurl.so.

I opened up the Makefile and replaced the two @LIBCURL@ and @LIBCURL_CPPFLAGS@ on the next line to both /usr/lib/libcurl.so however I'm still throwing up the same error.

Try replacing them with -lcurl

Intention

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Activity: 128

Merit: 100

So I took a look for the libcurl file and found it in /usr/lib/libcurl.so.

I opened up the Makefile and replaced the two @LIBCURL@ and @LIBCURL_CPPFLAGS@ on the next line to both /usr/lib/libcurl.so however I'm still throwing up the same error.

MaGNeT

legendary

Activity: 1526

Merit: 1002

Waves | 3PHMaGNeTJfqFfD4xuctgKdoxLX188QM8na

Quote from: Intention on October 18, 2011, 11:24:46 AM

So I tried my hand at compiling the cpu-miner on Ubuntu 11.10 and ran into a little problem.

I'm a complete Linux noob however I have libcurl installed

Code:

curl 7.21.6 (i686-pc-linux-gnu) libcurl/7.21.6 OpenSSL/1.0.0e zlib/1.2.3.4 libidn/1.22 librtmp/2.3

And I created Jansson from the source provided on their website.

Using ./autogen.sh on the cpuminer returns no errors
Using CFLAGS etc works
Make throws a few errors:

Code:

make[2]: Entering directory `/home/darren/Desktop/cpu'
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  @LIBCURL_CPPFLAGS@   -O3 -Wall -msse2 -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
gcc: error: @LIBCURL_CPPFLAGS@: No such file or directory
make[2]: *** [minerd-cpu-miner.o] Error 1
make[2]: Leaving directory `/home/darren/Desktop/cpu'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/darren/Desktop/cpu'
make: *** [all] Error 2

I'm not entirely sure what this means, if someone could help I'd appreciate it.

What I remember / wrote:

Quote from: MaGNeT on October 08, 2011, 05:49:55 PM

I finally got minerd compiled (ArtForz version)...

First I did an " sudo apt-get install libcurl4-openssl-dev" but I couldn't find the libcurl.so file.
After a search I found it was in /usr/lib

I changed both the @LIBCURL lines in makefile to /usr/lib/libcurl.so

Then I did "make" and suddenly I had " minerd" Grin

Another noob question:

How do I make a " batch" file so I don't have to enter all the commands for minerd, every time I want to run it?
In DOS / Windows I know all this shit but in Linux? Learning...

Hashrate on my 1055T (@3.2Ghz) = 3.37 khash/s (x6 cores)

Spacy

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Activity: 168

Merit: 100

Quote from: 3phase on October 18, 2011, 12:46:41 PM

Quote from: Spacy on October 18, 2011, 12:33:49 PM

I think also libssl-dev.

No, this is only required (along with some other stuff) for compiling the *coin client.

Ah ok right. But better to have it written here somewhere in the thread just in case someone looks for it

3phase

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Activity: 313

Merit: 251

Third score

Quote from: Spacy on October 18, 2011, 12:33:49 PM

I think also libssl-dev.

No, this is only required (along with some other stuff) for compiling the *coin client.

Spacy

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Activity: 168

Merit: 100

Quote from: 3phase on October 18, 2011, 11:56:04 AM

Quote from: Intention on October 18, 2011, 11:24:46 AM

So I tried my hand at compiling the cpu-miner on Ubuntu 11.10 and ran into a little problem.

I'm a complete Linux noob however I have libcurl installed

Code:

curl 7.21.6 (i686-pc-linux-gnu) libcurl/7.21.6 OpenSSL/1.0.0e zlib/1.2.3.4 libidn/1.22 librtmp/2.3

And I created Jansson from the source provided on their website.

Using ./autogen.sh on the cpuminer returns no errors
Using CFLAGS etc works
Make throws a few errors:

Code:

make[2]: Entering directory `/home/darren/Desktop/cpu'
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  @LIBCURL_CPPFLAGS@   -O3 -Wall -msse2 -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
gcc: error: @LIBCURL_CPPFLAGS@: No such file or directory
make[2]: *** [minerd-cpu-miner.o] Error 1
make[2]: Leaving directory `/home/darren/Desktop/cpu'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/darren/Desktop/cpu'
make: *** [all] Error 2

You need libcurl4-dev (or any of the packages it suggests)

I'm not entirely sure what this means, if someone could help I'd appreciate it.

You need package libcurl4-dev (or any of the packages it suggests)

I think also libssl-dev.

3phase

sr. member

Activity: 313

Merit: 251

Third score

Quote from: Intention on October 18, 2011, 11:24:46 AM

So I tried my hand at compiling the cpu-miner on Ubuntu 11.10 and ran into a little problem.

I'm a complete Linux noob however I have libcurl installed

Code:

curl 7.21.6 (i686-pc-linux-gnu) libcurl/7.21.6 OpenSSL/1.0.0e zlib/1.2.3.4 libidn/1.22 librtmp/2.3

And I created Jansson from the source provided on their website.

Using ./autogen.sh on the cpuminer returns no errors
Using CFLAGS etc works
Make throws a few errors:

Code:

make[2]: Entering directory `/home/darren/Desktop/cpu'
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  @LIBCURL_CPPFLAGS@   -O3 -Wall -msse2 -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
gcc: error: @LIBCURL_CPPFLAGS@: No such file or directory
make[2]: *** [minerd-cpu-miner.o] Error 1
make[2]: Leaving directory `/home/darren/Desktop/cpu'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/darren/Desktop/cpu'
make: *** [all] Error 2

You need libcurl4-dev (or any of the packages it suggests)

I'm not entirely sure what this means, if someone could help I'd appreciate it.

You need package libcurl4-dev (or any of the packages it suggests)

Intention

full member

Activity: 128

Merit: 100

So I tried my hand at compiling the cpu-miner on Ubuntu 11.10 and ran into a little problem.

I'm a complete Linux noob however I have libcurl installed

Code:

curl 7.21.6 (i686-pc-linux-gnu) libcurl/7.21.6 OpenSSL/1.0.0e zlib/1.2.3.4 libidn/1.22 librtmp/2.3

And I created Jansson from the source provided on their website.

Using ./autogen.sh on the cpuminer returns no errors
Using CFLAGS etc works
Make throws a few errors:

Code:

make[2]: Entering directory `/home/darren/Desktop/cpu'
gcc -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing  @LIBCURL_CPPFLAGS@   -O3 -Wall -msse2 -MT minerd-cpu-miner.o -MD -MP -MF .deps/minerd-cpu-miner.Tpo -c -o minerd-cpu-miner.o `test -f 'cpu-miner.c' || echo './'`cpu-miner.c
gcc: error: @LIBCURL_CPPFLAGS@: No such file or directory
make[2]: *** [minerd-cpu-miner.o] Error 1
make[2]: Leaving directory `/home/darren/Desktop/cpu'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/darren/Desktop/cpu'
make: *** [all] Error 2

I'm not entirely sure what this means, if someone could help I'd appreciate it.

Clipse

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Activity: 504

Merit: 502

I dont think this is optimized enough for i7 range.

twobits, could you upload a 64bit optimized version for AMD and INTEL, similar to the versions you uploaded earlier in this thread for win64.

racerguy

sr. member

Activity: 270

Merit: 250

http://www.megaupload.com/?d=SUPB61Z4
64bit deb core2duo cpuminer, might work on early i7's I don't know, you need to compile jansson and install curl and libcurl something(libcurl3 and libcurl4-openssl-dev on xubuntu 11.04 i think).

Topic: [ANNOUNCE] Tenebrix, a CPU-friendly, GPU-hostile cryptocurrency - page 6. (Read 127184 times)