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# Default precompiler options
CPP_OPTIONS = -DHOST=\"LinuxNV\" \
              -DMPI -DMPI_BLOCK=8000 -Duse_collective \
              -DscaLAPACK \
              -DCACHE_SIZE=4000 \
              -Davoidalloc \
              -Dvasp6 \
              -Duse_bse_te \
              -Dtbdyn \
              -Dqd_emulate \
              -Dfock_dblbuf \
              -D_OPENACC \
              -DUSENCCL -DUSENCCLP2P \
              -Duse_shmem

CPP         = nvfortran -Mpreprocess -Mfree -Mextend -E $(CPP_OPTIONS) $*$(FUFFIX)  > $*$(SUFFIX)

# N.B.: you might need to change the cuda-version here
#       to one that comes with your NVIDIA-HPC SDK
FC          = mpif90 -acc -gpu=cc70,cuda12.6
FCL         = mpif90 -acc -gpu=cc70,cuda12.6 -c++libs

FREE        = -Mfree

FFLAGS      = -Mbackslash -Mlarge_arrays

OFLAG       = -fast

DEBUG       = -Mfree -O0 -traceback

OBJECTS     = fftmpiw.o fftmpi_map.o fftw3d.o fft3dlib.o

LLIBS       = -cudalib=cublas,cusolver,cufft,nccl -cuda

# Redefine the standard list of O1 and O2 objects
SOURCE_O1  := pade_fit.o
SOURCE_O2  := pead.o

# For what used to be vasp.5.lib
CPP_LIB     = $(CPP)
FC_LIB      = nvfortran
CC_LIB      = nvc -w
CFLAGS_LIB  = -O
FFLAGS_LIB  = -O1 -Mfixed
FREE_LIB    = $(FREE)

OBJECTS_LIB = linpack_double.o getshmem.o

# For the parser library
CXX_PARS    = nvc++ --no_warnings

##
## Customize as of this point! Of course you may change the preceding
## part of this file as well if you like, but it should rarely be
## necessary ...
##
# When compiling on the target machine itself , change this to the
# relevant target when cross-compiling for another architecture
VASP_TARGET_CPU = -tp host
FFLAGS     += $(VASP_TARGET_CPU)

# Specify your NV HPC-SDK installation (mandatory)
#... first try to set it automatically
NVROOT      =$(shell which nvfortran | awk -F /compilers/bin/nvfortran '{ print $$1 }')

# If the above fails, then NVROOT needs to be set manually
#NVHPC      ?= /opt/nvidia/hpc_sdk
#NVVERSION   = 21.11
#NVROOT      = $(NVHPC)/Linux_x86_64/$(NVVERSION)

## Improves performance when using NV HPC-SDK >=21.11 and CUDA >11.2
OFLAG_IN   = -fast -Mwarperf
SOURCE_IN  := nonlr.o

# Software emulation of quadruple precsion (mandatory)
QD          = $(NVROOT)/compilers/extras/qd
LLIBS      += -L$(QD)/lib -lqdmod -lqd
INCS       += -I$(QD)/include/qd

# BLAS (mandatory)
BLAS        = -lblas

# LAPACK (mandatory)
LAPACK      = -llapack

# scaLAPACK (mandatory)
SCALAPACK   = -Mscalapack

LLIBS      += $(SCALAPACK) $(LAPACK) $(BLAS)

# FFTW (mandatory)
FFTW_ROOT   = /usr/local
LLIBS      += -L$(FFTW_ROOT)/lib -lfftw3
INCS       += -I$(FFTW_ROOT)/include

Code: Select all

[[13956,1],3]: A high-performance Open MPI point-to-point messaging module
was unable to find any relevant network interfaces:

Module: OpenFabrics (openib)
  Host: 381c00608ee8

Another transport will be used instead, although this may result in
lower performance.

NOTE: You can disable this warning by setting the MCA parameter
btl_base_warn_component_unused to 0.
--------------------------------------------------------------------------
 running    4 mpi-ranks, on    1 nodes
 distrk:  each k-point on    4 cores,    1 groups
 distr:  one band on    1 cores,    4 groups
 OpenACC runtime initialized ...    4 GPUs detected
[381c00608ee8:00031] 3 more processes have sent help message help-mpi-btl-base.txt / btl:no-nics
[381c00608ee8:00031] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages
 -----------------------------------------------------------------------------
|                     _     ____    _    _    _____     _                     |
|                    | |   |  _ \  | |  | |  / ____|   | |                    |
|                    | |   | |_) | | |  | | | |  __    | |                    |
|                    |_|   |  _ <  | |  | | | | |_ |   |_|                    |
|                     _    | |_) | | |__| | | |__| |    _                     |
|                    (_)   |____/   \____/   \_____|   (_)                    |
|                                                                             |
|     internal error in: mpi.F  at line: 903                                  |
|                                                                             |
|     M_init_nccl: Error in ncclCommInitRank                                  |
|                                                                             |
|     If you are not a developer, you should not encounter this problem.      |
|     Please submit a bug report.                                             |
|                                                                             |
 -----------------------------------------------------------------------------