> On 07/10/2014 09:12, Kalle Raiskila wrote:
> > For x86_64 it seems all processors are supported on Debian: > > http://www.debian.org/releases/stable/amd64/ch02s01.html.en > > I think the minimum set is not that bad, it has e.g. SSE2. If I > > understand correctly, this is the "x86-64" CPU for LLVM (note the > > underscore in the arch vs. dash in the CPU variant...) > > Can you tell me exactly how to force this? LLC_HOST_CPU=x86-64 ./configure .... should do the trick. The summary part of the configure output should then end with: architecture: x86_64 cpu variant: x86-64 instead of cpu variant being bdver1, corei7, core-avx2 or something similar that would enable newer ISA versions. Could be the .deb build environment somehow forces this automatically? > > > > ARM is supported on "any ARM CPU". > > http://www.debian.org/releases/stable/armhf/ch02s01.html.en > > This suggests some really old ARM ISA - but pocl is exclusively > > tested on ARMv7 (Cortex-series). To add to the confusion, the NEON > > SIMD extension is not to my knowledge mandated even by the ARMv7, > > so to be portable even here, it would have to disable the SIMD. > > armhf targets ARMv7. There is information here : > https://wiki.debian.org/ArmHardFloatPort (near the end of the page) Ah, ok. Then it is just the armel that is untested with pocl. I guess LLC_HOST_CPU=cortex-a7 would be a safe choice with armhf. > For the 0.10 in Debian, we will do our best. But this will be > something to think about for future releases. Yes, absolutely. kalle ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ pocl-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pocl-devel
