That's ok. Rest assured, I would never use hardware that ancient and
crappy for anything computationally intensive enough to require 64-bit.
The fact that it took till now to find this bug says a lot about the
hardware in question.
On 2/16/2011 8:01 PM, Walter Bright wrote:
David Simcha wrote:
And I guess I should post here, too just to make sure it's not
overlooked because it's kind of important if any other poor bastards
are running hardware as ancient as the oldest 64-bit compute node
around here:
http://d.puremagic.com/issues/show_bug.cgi?id=5597
Based on comparing cpuinfo for where this works vs. where it doesn't,
I think it's related to the lahf instruction, which isn't present on
some first-gen 64 CPUs.
I found the problem and the solution, but it'll take me a bit to fix
it as I'm going to nwcpp tonight.
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