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SWIFT
SWIFTsim
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archer knl
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jwillis created page: archer knl
authored
7 years ago
by
James Willis
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```
c
module
swap
PrgEnv
-
cray
PrgEnv
-
intel
module
load
cray
-
hdf5
.
/
autogen
.
sh
# Tells the autotools to generate a fat binary which can be run on the KNL and login nodes
.
/
configure
CC
=
cc
CFLAGS
=
"-xSSE4.2 -axAVX,MIC-AVX512"
--
with
-
hdf5
=
cc
--
disable
-
mpi
# We then need to edit the config.h file and enable AVX-512 instructions by defining the macro
#define HAVE_AVX512_F 1
# We also need to modify each Makefile to remove -xSSE4.2 -axAVX -axMIC-AVX512 and replace them with just -xMIC-AVX512
make
clean
;
make
-
j
6
```
\ No newline at end of file
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