Project:Platform Group/x86 64
From Adélie Linux
The 64-bit Intel architecture, also known as x86_64, is a Tier 1 architecture in Adélie Linux.
This list contains computers used by the x86_64 team for testing. Please note that many more x86_64 computers beyond this list will work correctly with Adélie Linux; however, not every x86_64 computer can be tested and some may exhibit issues. Feel free to use the BTS or mailing list to report any issues.
- Apple MacBook Pro (Late 2011, MacBookPro8,2)
- Dell XPS i5
- Intel S5000XVNSATAR
- Lenovo ThinkPad W541
- Supermicro X10SLH-F
Build system configuration
- 8-core Haswell Xeon E3-1280 v3
- 32 GB RAM
# -O2 -> Perform second-level optimisations. # Not -Os because most/all x86_64 aren't starved for space. # -ggdb -> Generate GDB debugging information. # This is used with splitdebug to make -dbg split packages. # -march=nocona -> Require a "Nocona" Pentium 4 or newer. # At some point, pending user demand, this may change to core2. # !!!NOTE!!! If that happens, Nocona P4 will no longer work! # -mtune=core2 -> Tune for Core 2 processors. # Most tuning for Core 2 is applicable to * Bridge and *well, # and makes code more performant on the much larger base of # those machines. # -fno-omit-... -> Never omit the frame pointer. # This is crucial for proper debugging. # -mfpmath=sse -> Use SSE for all floating point math. # Since SSE is always available, this knob ensures that GCC # will take advantage of it over preferring 387 math, which # can drag down performance on modern x86_64. export CFLAGS="-O2 -ggdb -march=nocona -mtune=core2 -fno-omit-frame-pointer -mfpmath=sse" export LDFLAGS="-Wl,--as-needed"
export JOBS=8 export MAKEFLAGS=-j$JOBS