Show Posts
This is the home of cpuminer-opt, The optimized CPU miner.
cpuminer-opt now supports over 50 algorithms with more than 20 optimized to use
AES_NI, AVX and AVX2 on capable CPUs.
cpuminer-opt v3.5.12 is now released and available for download.
Source code:
git: https://github.com/JayDDee/cpuminer-opt
tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZbUgwcGRjUXlhYzA/view?usp=sharing
Windows binaries
https://drive.google.com/file/d/0B0lVSGQYLJIZbU5ydlhiYjk0SkU/view?usp=sharing
New in v3.5.12
New algo sha256t for Onecoin (OC), 29% faster than ocminer version.
Lyra2zoin algo renamed to lyra2z330, lyra2zoin and zoin still work as aliases.
Legacy version 3.5.9.1 May provide better performance on some algos with older CPUs that
don't have AES NI
Legacy branch updated with new algos from master branch.
git clone https://github.com/JayDDee/cpuminer-opt -b legacy
Tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZcDg0d0QzbzJBUDA/view?usp=sharing
Windows Binaries: https://drive.google.com/file/d/0B0lVSGQYLJIZT0tlY3o4ZjEycXM/view?usp=sharing
Errata:
Users with older AMD CPUs have reported many problems with varius versions of cpuminer-opt.
The early versions of SSE2 on AMD are not always compatible with the code in cpuminer-opt.
This creates challenges both compiling and running cpuminer-opt on AMD CPUs. Some algos
jusy won't work on these CPUs and users will need a miner without SSE2 such as cpuminer-multi.
Bench stats collection enabled (-p stats) when mining timetravel causes miner to exit after
50 share submissions.
cpuminer-opt does not work mining Decred algo at Nicehash and produces only
"invalid extranonce2 size" rejects.
Benchmark testing does not work for x11evo.
Requirements:
1. A x86_64 architecture CPU with a minimum of SSE2 support. This includes Intel
Core2 and newer and AMD equivalents. In order to take advantage of AES_NI
optimizations a CPU with AES_NI is required. This includes Intel Westbridge
and newer and AMD equivalents. Further optimizations are available on some algos
for CPUs with AVX and AVX2, Sandybridge and Haswell respectively.
Older CPUs are supported by cpuminer-multi by TPruvot but at reduced performance.
2. 64 bit Linux OS. Ubuntu and Fedora based distributions, including Mint and Centos are known
to work and have all dependencies in their repositories. Others may work but may require
more effort.
64 bit Windows OS is supported using the pre-compiled binaries package or may be compiled
with mingw_w64 and msys.
3. Stratum pool, cpuminer-opt only supports stratum minning. Anything else is YMMV.
Hello. Please, can you give us static compilled binaries for linux64? I have user-accounts on some servers, but will never have a root access to compile your miner.cpuminer-opt now supports over 50 algorithms with more than 20 optimized to use
AES_NI, AVX and AVX2 on capable CPUs.
cpuminer-opt v3.5.12 is now released and available for download.
Source code:
git: https://github.com/JayDDee/cpuminer-opt
tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZbUgwcGRjUXlhYzA/view?usp=sharing
Windows binaries
https://drive.google.com/file/d/0B0lVSGQYLJIZbU5ydlhiYjk0SkU/view?usp=sharing
New in v3.5.12
New algo sha256t for Onecoin (OC), 29% faster than ocminer version.
Lyra2zoin algo renamed to lyra2z330, lyra2zoin and zoin still work as aliases.
Legacy version 3.5.9.1 May provide better performance on some algos with older CPUs that
don't have AES NI
Legacy branch updated with new algos from master branch.
git clone https://github.com/JayDDee/cpuminer-opt -b legacy
Tarball: https://drive.google.com/file/d/0B0lVSGQYLJIZcDg0d0QzbzJBUDA/view?usp=sharing
Windows Binaries: https://drive.google.com/file/d/0B0lVSGQYLJIZT0tlY3o4ZjEycXM/view?usp=sharing
Errata:
Users with older AMD CPUs have reported many problems with varius versions of cpuminer-opt.
The early versions of SSE2 on AMD are not always compatible with the code in cpuminer-opt.
This creates challenges both compiling and running cpuminer-opt on AMD CPUs. Some algos
jusy won't work on these CPUs and users will need a miner without SSE2 such as cpuminer-multi.
Bench stats collection enabled (-p stats) when mining timetravel causes miner to exit after
50 share submissions.
cpuminer-opt does not work mining Decred algo at Nicehash and produces only
"invalid extranonce2 size" rejects.
Benchmark testing does not work for x11evo.
Requirements:
1. A x86_64 architecture CPU with a minimum of SSE2 support. This includes Intel
Core2 and newer and AMD equivalents. In order to take advantage of AES_NI
optimizations a CPU with AES_NI is required. This includes Intel Westbridge
and newer and AMD equivalents. Further optimizations are available on some algos
for CPUs with AVX and AVX2, Sandybridge and Haswell respectively.
Older CPUs are supported by cpuminer-multi by TPruvot but at reduced performance.
2. 64 bit Linux OS. Ubuntu and Fedora based distributions, including Mint and Centos are known
to work and have all dependencies in their repositories. Others may work but may require
more effort.
64 bit Windows OS is supported using the pre-compiled binaries package or may be compiled
with mingw_w64 and msys.
3. Stratum pool, cpuminer-opt only supports stratum minning. Anything else is YMMV.
Need same as windows-binaries, but for linux64.
It is possible?
Thanks.
