lzhengning
/
JittorMirror
mirror of https://github.com/Jittor/Jittor
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

check mpi different version

This commit is contained in:
Dun Liang 2020-04-09 15:04:07 +08:00
parent 602d705609
commit 7d2e1b73fa
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
python/jittor/compile_extern.py
View File

@ -5,7 +5,7 @@
# ***************************************************************
import os, sys, shutil
from .compiler import *
from jittor_utils import run_cmd
from jittor_utils import run_cmd, get_version
from jittor.dataset.utils import download_url_to_local
def search_file(dirs, name):
@ -349,7 +349,6 @@ def setup_mpi():
mpi_link_flags = run_cmd(mpicc_path+" --showme:link")
mpi_flags = mpi_compile_flags + " " + mpi_link_flags
LOG.v("mpi_flags: "+mpi_flags)
# manual_link(mpi_flags)
# find all source files
mpi_src_dir = os.path.join(jittor_path, "extern", "mpi")
@ -362,7 +361,10 @@ def setup_mpi():
mpi_compile_flags += f" -I'{os.path.join(mpi_src_dir, 'inc')}' "
mpi_compile_flags = mpi_compile_flags.replace("-pthread", "")
# libmpi cannot use deepbind, it need to
if get_version(mpicc_path).startswith("(1."):
# mpi version 1.x need to link like this
manual_link(mpi_flags)
# mpi(4.x) cannot use deepbind, it need to
# share the 'environ' symbol.
mpi = compile_custom_ops(mpi_src_files,
extra_flags=f" {mpi_flags} ", return_module=True,