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| author | langou <langou@users.noreply.github.com> | 2016-01-25 16:00:32 +0000 |
|---|---|---|
| committer | langou <langou@users.noreply.github.com> | 2016-01-25 16:00:32 +0000 |
| commit | 7ca0f1ffa2739e1a1e1448ab4dc6b62c623d3884 (patch) | |
| tree | 70fe6c1764f2eb8d21c076617fac61b82e482b0f /INSTALL | |
| parent | cce5177e69c78b3db604161a2136c9d304801e21 (diff) | |
| download | lapack-7ca0f1ffa2739e1a1e1448ab4dc6b62c623d3884.tar.gz lapack-7ca0f1ffa2739e1a1e1448ab4dc6b62c623d3884.tar.bz2 lapack-7ca0f1ffa2739e1a1e1448ab4dc6b62c623d3884.zip | |
Change the default compilation flags for the Intel Fortran compiler.
The LAPACK TESTING should run error free with these settings.
Previously were:
OPTS = -O3
NOOPT = -O3 -fltconsistency -fp_port
Now are:
OPTS = -O3 -fp-model strict
NOOPT = -O0 -fp-model strict
Thanks to Viswanathan Elumalai the University of Pittsburgh for reporting the
problem, Jason Riedy for suggesting to use the flags "fp-model strict" and Osni
Marques for playing with a lots of flag combinations!
Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL/make.inc.ifort | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/INSTALL/make.inc.ifort b/INSTALL/make.inc.ifort index 5fca5c47..9598e1a3 100644 --- a/INSTALL/make.inc.ifort +++ b/INSTALL/make.inc.ifort @@ -13,9 +13,9 @@ SHELL = /bin/sh # and desired load options for your machine. # FORTRAN = ifort -OPTS = -O3 +OPTS = -O3 -fp-model strict DRVOPTS = $(OPTS) -NOOPT = -O3 -fltconsistency -fp_port +NOOPT = -O0 -fp-model strict LOADER = ifort LOADOPTS = # |