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##
## Copyright (C) by Argonne National Laboratory
## See COPYRIGHT in top-level directory
##
from local_python import MPI_API_Global as G
from local_python.mpi_api import *
from local_python.binding_c import *
from local_python import RE
from local_python.info_hints import collect_info_hint_blocks
import glob
def main():
# currently support: -single-source
G.parse_cmdline()
binding_dir = G.get_srcdir_path("src/binding")
c_dir = "src/binding/c"
abi_dir = "src/binding/abi"
func_list = load_C_func_list(binding_dir)
# -- Loading extra api prototypes (needed until other `buildiface` scripts are updated)
G.mpi_declares = []
# -- functions that are not generated yet
extras = []
extras.append("MPI_DUP_FN")
# now generate the prototypes
for a in extras:
func = G.FUNCS[a.lower()]
mapping = G.MAPS['SMALL_C_KIND_MAP']
G.mpi_declares.append(get_declare_function(func, False, "proto"))
if 'output-mansrc' in G.opts:
G.check_write_path(c_dir + '/mansrc/')
G.hints = collect_info_hint_blocks("src")
else:
G.hints = None
# -- prescan the functions and set internal attributes
for func in func_list:
# Note: set func['_has_poly'] = False to skip embiggenning
func['_has_poly'] = function_has_POLY_parameters(func)
if 'replace' in func and 'body' not in func:
m = re.search(r'with\s+(MPI_\w+)', func['replace'])
repl_func = G.FUNCS[m.group(1).lower()]
if '_replaces' not in repl_func:
repl_func['_replaces'] = []
repl_func['_replaces'].append(func)
# We generate io functions separately for now
io_func_list = [f for f in func_list if f['dir'] == 'io']
func_list = [f for f in func_list if f['dir'] != 'io']
# -- Generating code --
G.doc3_src_txt = []
G.poly_aliases = [] # large-count mansrc aliases
G.need_dump_romio_reference = True
# internal function to dump G.out into filepath
def dump_out(file_path):
G.check_write_path(file_path)
dump_c_file(file_path, G.out)
# add to mpi_sources for dump_Makefile_mk()
G.mpi_sources.append(file_path)
G.need_dump_romio_reference = True
def dump_func(func, manpage_out):
# dumps the code to G.out array
dump_mpi_c(func, False)
if func['_has_poly']:
dump_mpi_c(func, True)
dump_manpage(func, manpage_out)
if 'output-mansrc' in G.opts:
f = get_mansrc_file_path(func, c_dir + '/mansrc')
with open(f, "w") as Out:
for l in manpage_out:
print(l.rstrip(), file=Out)
G.doc3_src_txt.append(f)
if func['_has_poly']:
G.poly_aliases.append(func['name'])
def dump_func_abi(func):
func['_is_abi'] = True
G.err_codes = {}
# dumps the code to G.out array
dump_mpi_c(func, False)
if func['_has_poly']:
dump_mpi_c(func, True)
del func['_is_abi']
def dump_c_binding():
G.out = []
G.out.append("#include \"mpiimpl.h\"")
G.out.append("#include \"mpii_fortlogical.h\"")
G.out.append("")
for func in func_list:
G.err_codes = {}
manpage_out = []
if 'replace' in func and 'body' not in func:
continue
dump_func(func, manpage_out)
if '_replaces' in func:
for t_func in func['_replaces']:
dump_func(t_func, manpage_out)
if 'single-source' not in G.opts:
# dump individual functions in separate source files
dump_out(get_func_file_path(func, c_dir))
G.out = []
G.out.append("#include \"mpiimpl.h\"")
G.out.append("")
if 'single-source' in G.opts:
# otherwise, dump all functions in binding.c
dump_out(c_dir + "/c_binding.c")
def dump_c_binding_abi():
G.out = []
G.out.append("#include \"mpiimpl.h\"")
G.out.append("#include \"mpi_abi_util.h\"")
G.out.append("")
for func in func_list:
if 'replace' in func and 'body' not in func:
continue
if re.match(r'MPIX_', func['name']):
if re.match(r'MPIX_(Grequest_|Type_iov)', func['name']):
# needed by ROMIO
pass
else:
continue
elif re.match(r'.*_(f2c|c2f|c2f08|f082c|f2f08|f082f)', func['name']):
continue
dump_func_abi(func)
if '_replaces' in func:
for t_func in func['_replaces']:
dump_func_abi(t_func)
abi_file_path = abi_dir + "/c_binding_abi.c"
G.check_write_path(abi_file_path)
dump_c_file(abi_file_path, G.out)
def dump_io_funcs():
G.out = []
G.out.append("#include \"mpiimpl.h\"")
G.out.append("#include \"mpir_io_impl.h\"")
G.out.append("")
for func in io_func_list:
G.err_codes = {}
manpage_out = []
dump_func(func, manpage_out)
dump_out(c_dir + "/io.c")
def dump_io_funcs_abi():
G.out = []
G.out.append("#include \"mpichconf.h\"")
G.out.append("#include \"io_abi_internal.h\"")
G.out.append("#include \"mpir_io_impl.h\"")
G.out.append("#include <limits.h>")
G.out.append("")
for func in io_func_list:
dump_func_abi(func)
abi_file_path = abi_dir + "/io_abi.c"
G.check_write_path(abi_file_path)
dump_c_file(abi_file_path, G.out)
# ----
dump_c_binding()
dump_c_binding_abi()
dump_io_funcs()
dump_io_funcs_abi()
if 'output-mansrc' in G.opts:
f = c_dir + '/mansrc/' + 'poly_aliases.lst'
with open(f, "w") as Out:
for name in G.poly_aliases:
print("%s - %s_c" % (name, name), file=Out)
# -- Dump other files --
G.check_write_path("src/include")
G.check_write_path("src/mpi_t")
G.check_write_path("src/include/mpi_proto.h")
dump_Makefile_mk("%s/Makefile.mk" % c_dir)
dump_mpir_impl_h("src/include/mpir_impl.h")
dump_mpir_io_impl_h("src/include/mpir_io_impl.h")
dump_errnames_txt("%s/errnames.txt" % c_dir)
dump_qmpi_register_h("src/mpi_t/qmpi_register.h")
dump_mpi_proto_h("src/include/mpi_proto.h")
dump_mtest_mpix_h("test/mpi/include/mtest_mpix.h")
# ---------------------------------------------------------
if __name__ == "__main__":
main()
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