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Difference between revisions of "Amd64-piledriver"
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Revision as of 10:01, December 20, 2014
This section lists the CPU-optimized Funtoo Linux builds currently available for download for amd64-piledriver. The amd64-piledriver subarch supports the AMD Piledriver microarchitecture produced by AMD from mid-2012 through 2015, which is the successor to the AMD bulldozer microarchitecture.
No downloadable stage builds are currently available for this sub-architecture.
The amd64-piledriver subarch supports the AMD Piledriver microarchitecture produced by AMD from mid-2012 through 2015, which is the successor to the AMD bulldozer microarchitecture..
Architecture and Optimization
The following settings are applied to all stages for this subarch via Funtoo subarch profiles:
| CHOST | x86_64-pc-linux-gnu |
| CFLAGS | -march=bdver2 -O2 -pipe |
The amd64-piledriver subarch supports the AMD Piledriver microarchitecture produced by AMD from mid-2012 through 2015, which is the successor to the AMD bulldozer microarchitecture.
Piledriver CPUs and APUs are available that use the FM2 socket. Desktop Piledriver CPUs use the AM3+ socket. Server Piledriver CPUs use a variety of sockets, including AM3+, C32 and G34.
Desktop piledriver CPU and APUs include FX-series with codename Vishera (FX-8350, FX-8370), A-series with codename Trinity (A6-5400K, A10-5800K) and A-series with codename Richland.
Server piledriver CPUs include Opterons with codenames Delhi (Opteron 3300-series, AM3+), Seoul (Opteron 4300-series, C32) and Abu Dhabi (Opteron 6300-series, G34). A full listing of Opteron models is available here.
Piledriver adds several new instructions over bulldozer, so AMD bulldozer systems cannot run amd64-piledriver-optimized stages. However, this subarch is instruction-compatible with its successor, the, so amd64-piledriver stages can run on amd64-steamroller systems, and vice versa.