Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

ppc64le build fixes + ibm-clang #2116

Open
wants to merge 1 commit into
base: develop
Choose a base branch
from
Open

ppc64le build fixes + ibm-clang #2116

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
97 changes: 96 additions & 1 deletion arch/configure.defaults
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -771,7 +771,54 @@ CC_TOOLS = $(SCC)
NETCDFPAR_BUILD = CONFIGURE_NETCDFPAR_BUILD

###########################################################
#ARCH Linux x86_64 ppc64le, gfortran compiler with gcc #serial smpar dmpar dm+sm
#ARCH Linux ppc64le, gfortran compiler with gcc #serial smpar dmpar dm+sm
Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

There is a comment in configure.defaults ( #insert new stanza here) showing where new stanzas should be made. While this may not be entirely new and more of a split up of the x86_64 and ppc64le architectures, certain tests assume the position of stanzas with an emphasis on the specific location of x86_64.

This new ppc64le stanza should be moved lower to the appropriate location.

#
DESCRIPTION = GNU ($SFC/$SCC)
DMPARALLEL = # 1
OMPCPP = # -D_OPENMP
OMP = # -fopenmp
OMPCC = # -fopenmp
SFC = gfortran
SCC = gcc
CCOMP = gcc
DM_FC = mpif90 -f90=$(SFC)
DM_CC = mpicc -cc=$(SCC)
FC = CONFIGURE_FC
CC = CONFIGURE_CC
LD = $(FC)
RWORDSIZE = CONFIGURE_RWORDSIZE
PROMOTION = #-fdefault-real-8
ARCH_LOCAL = -DNONSTANDARD_SYSTEM_SUBR CONFIGURE_D_CTSM
# to validate WRF correctness on aarch64 against x86_64; compile with x86 this alternate ARCH_LOCAL option; able to achieve identical output model on ubuntu 18.04 with gcc 10.2 (on graviton and intel processors)
# ARCH_LOCAL = -DNONSTANDARD_SYSTEM_SUBR CONFIGURE_D_CTSM -DAARCH64_X86_CORRECTNESS_FIX
CFLAGS_LOCAL = -w -O3 -c # -DRSL0_ONLY
LDFLAGS_LOCAL =
CPLUSPLUSLIB =
ESMF_LDFLAG = $(CPLUSPLUSLIB)
FCOPTIM = -O2 -ftree-vectorize -funroll-loops
FCREDUCEDOPT = $(FCOPTIM)
FCNOOPT = -O0
FCDEBUG = # -g $(FCNOOPT) # -ggdb -fbacktrace -fcheck=bounds,do,mem,pointer -ffpe-trap=invalid,zero,overflow
FORMAT_FIXED = -ffixed-form
FORMAT_FREE = -ffree-form -ffree-line-length-none
FCSUFFIX =
FCCOMPAT =
BYTESWAPIO = -fconvert=big-endian -frecord-marker=4
FCBASEOPTS_NO_G = -w $(FORMAT_FREE) $(BYTESWAPIO) $(FCCOMPAT)
FCBASEOPTS = $(FCBASEOPTS_NO_G) $(FCDEBUG)
MODULE_SRCH_FLAG =
TRADFLAG = CONFIGURE_TRADFLAG
CPP = /lib/cpp -Uvector CONFIGURE_CPPFLAGS
AR = ar
ARFLAGS = ru
M4 = m4 -G
RANLIB = ranlib
RLFLAGS =
CC_TOOLS = $(SCC)
NETCDFPAR_BUILD = CONFIGURE_NETCDFPAR_BUILD

###########################################################
#ARCH Linux x86_64 , gfortran compiler with gcc #serial smpar dmpar dm+sm
#
DESCRIPTION = GNU ($SFC/$SCC)
DMPARALLEL = # 1
Expand Down Expand Up @@ -1044,6 +1091,54 @@ RLFLAGS = -c
CC_TOOLS = $(SCC)
NETCDFPAR_BUILD = CONFIGURE_NETCDFPAR_BUILD

###########################################################
Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This new stanza should also be moved lower to the appropriate location

#ARCH Linux ppc64le, (Linux) gfortran with clang #serial smpar dmpar dm+sm
#
DESCRIPTION = IBM ($SFC/bm-clang)
DMPARALLEL = # 1
OMPCPP = # -D_OPENMP
OMP = # -fopenmp
OMPCC = # -fopenmp
SFC = gfortran
SCC = ibm-clang
CCOMP = ibm-clang
DM_FC = mpif90 -f90=$(SFC)
DM_CC = mpicc -cc=$(SFC)
FC = CONFIGURE_FC
CC = CONFIGURE_CC
LD = $(FC)
RWORDSIZE = CONFIGURE_RWORDSIZE
PROMOTION = #-fdefault-real-8
ARCH_LOCAL = -DNONSTANDARD_SYSTEM_SUBR -DNATIVE_MASSV
CFLAGS_LOCAL = -w -Ofast -c # -DRSL0_ONLY
LDFLAGS_LOCAL =
CPLUSPLUSLIB =
ESMF_LDFLAG = $(CPLUSPLUSLIB)
FCOPTIM = -O2 -ftree-vectorize -funroll-loops
FCREDUCEDOPT = $(FCOPTIM)
FCNOOPT = -O0
FCDEBUG = # -g $(FCNOOPT) # -fbacktrace -ggdb -fcheck=bounds,do,mem,pointer -ffpe-trap=invalid,zero,overflow
FORMAT_FIXED = -ffixed-form
FORMAT_FREE = -ffree-form -ffree-line-length-none
FCSUFFIX =
FCCOMPAT =
BYTESWAPIO = -fconvert=big-endian -frecord-marker=4
FCBASEOPTS_NO_G = -w $(FORMAT_FREE) $(BYTESWAPIO) $(FCCOMPAT)
FCBASEOPTS = $(FCBASEOPTS_NO_G) $(FCDEBUG)
MODULE_SRCH_FLAG =
TRADFLAG = CONFIGURE_TRADFLAG
CPP = cpp -Uvector CONFIGURE_CPPFLAGS -xassembler-with-cpp
AR = ar
ARFLAGS = ru
M4 = m4 -B 14000
RANLIB = ranlib
RLFLAGS = -c
CC_TOOLS = $(SCC)
NETCDFPAR_BUILD = CONFIGURE_NETCDFPAR_BUILD




###########################################################
#ARCH Darwin x86_64 arm64, (MACOS) gfortran with clang #serial smpar dmpar dm+sm
#
Expand Down