[parsec-users] Use blackscholes.simd.c?
karcher at ipd.uka.de
Wed Apr 1 03:58:48 EDT 2009
> In the case of blackscholes, you can build the SSE version by default if you
> set the environment variable "source" to "simd". A good place to do that
> would be the local build configurations in the parsec/ directory of the
> blackscholes package.
Thank you, done, works!
Unfortunately, during compilation arises an error:
g++ -DN=960 -DNCO=2 blackscholes.simd.c -o blackscholes
In file included from blackscholes.simd.c:16:
#error "SSE3 instruction set not enabled"
blackscholes.simd.c:97: error: ‘_MM_ALIGN16’ does not name a type
It shows up on manual compilation as well as in PARSEC's environment, on
two different machines. Does this look familiar to someone? I didn't
find much to fix this ...
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