[Pw_forum] Compile of Espresso 4.1.1 fails with PGI

Paolo Giannozzi giannozz at democritos.it
Fri Nov 13 17:08:38 CET 2009

Mark Dixon wrote:

> In case there are any words of wisdom out there

I'll provide some words (wisdom not included in price)

> pgf77 -fast -r8 -c matvecd.f
> /tmp/pgf77v0Se-_QCr57f.s: Assembler messages:
> /tmp/pgf77v0Se-_QCr57f.s:43755: Error: suffix or operands invalid for `movhpd'

try to compile this file without "-fast", e.g:
cd Multigrid/ ; pgf77 -r8 -c matvecd.f ; cd - ; make ...

Paolo Giannozzi, Democritos and University of Udine, Italy

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