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cryply / cryply-cli-miner

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Latest CentOS is not supported. #1

Closed qtlin closed 6 years ago

qtlin commented 6 years ago

Nice try making closed source miner with forced 5% donation under Ubuntu 16.04. Definitely no donation from me: /tmp/miner-sse4: /lib64/libc.so.6: version `GLIBC_2.18' not found (required by /tmp/miner-sse4)

cryply commented 6 years ago

Centos famous for outdated GLIBC. Fix is to install latest GLIBC and provide path to it in miner.

yum groupinstall "Development tools"
cd /tmp 
wget http://ftp.gnu.org/gnu/glibc/glibc-2.18.tar.gz
tar xvzf glibc-2.18.tar.gz
cd glibc-2.18
mkdir glibc-build
cd glibc-build
../configure --prefix='/opt/glibc-2.18'

 nano +179 ../scripts/test-installation.pl
- change  if (/$ld_so_name/) {
- to  if (/\Q$ld_so_name\E/) {
 make
 make install

PATH=/opt/glibc-2.18/bin:$PATH LD_LIBRARY_PATH=/opt/glibc-2.18/lib:/lib64 /opt/glibc-2.18/lib/ld-linux-x86-64.so.2 ./miner-sse4 
--password x --threads 6 --url stratum://pool.cryply.io:3344 --username YourUserName.YourWorkerName
cryply commented 6 years ago

--threads 6 set for my 8 core server. Good Rule of Thumb is N Cores -1.

cryply commented 6 years ago

Miner is 100% written from scratch in RUST by our team. We used 0% of Open Source in it. Team of programmers was working on it few months. Maybe we make it Open Source later.

qtlin commented 6 years ago

are you really serious about Centos famous for outdated GLIBC?? Latest CentOS GLIBC is ONE, just ONE minor release behind 2.18. It is 2.17 !! it is much simpler for authors to compile on a system with common glibc then to require a whole class of users to individually deal with glibc, especially when open source miner exist elsewhere.

cryply commented 6 years ago

Solution: yum groupinstall "Development tools" cd /tmp wget http://ftp.gnu.org/gnu/glibc/glibc-2.18.tar.gz tar xvzf glibc-2.18.tar.gz cd glibc-2.18 mkdir glibc-build cd glibc-build ../configure --prefix='/opt/glibc-2.18'

nano +179 ../scripts/test-installation.pl

PATH=/opt/glibc-2.18/bin:$PATH LD_LIBRARY_PATH=/opt/glibc-2.18/lib:/lib64 /opt/glibc-2.18/lib/ld-linux-x86-64.so.2 ./miner-sse4 --password x --threads 6 --url stratum://pool.cryply.io:3344 --username YourUserName.YourWorkerName

qtlin commented 6 years ago

I may try https://stackoverflow.com/questions/847179/multiple-glibc-libraries-on-a-single-host/851229 later. Your solution does not seem right because a path to /lib64/ld-linux-x86-64.so.2 is hardcoded in miner and interpreter must match glibc.