# "ensure that only a single OpenMP runtime is linked into the process".
#
# https://github.com/llvm-mirror/openmp/blob/8453ca8594e1a5dd8a250c39bf8fcfbfb1760e60/runtime/src/i18n/en_US.txt#L449
# https://github.com/dmlc/xgboost/issues/1715
import os
import sys
os.environ['KMP_DUPLICATE_LIB_OK'] = 'True'
from ctypes import CDLL as _CDLL
from ctypes.util import find_library as _find_library
from pathlib import Path as _Path
from open3d._build_config import _build_config
if _build_config["BUILD_GUI"] and not (_find_library('c++abi')
or _find_library('c++')):
try: # Preload libc++.so and libc++abi.so (required by filament)
_CDLL(str(next((_Path(__file__).parent).glob('*c++abi.*'))))
_CDLL(str(next((_Path(__file__).parent).glob('*c++.*'))))
except StopIteration: # Not found: check system paths while loading
pass
__DEVICE_API__ = 'cpu'
if _build_config["BUILD_CUDA_MODULE"]:
# Load CPU pybind dll gracefully without introducing new python variable.
# Do this before loading the CUDA pybind dll to correctly resolve symbols
try: # StopIteration if cpu version not available
_CDLL(str(next((_Path(__file__).parent / 'cpu').glob('pybind*'))))
except StopIteration:
pass
try:
# Check CUDA availability without importing CUDA pybind symbols to
# prevent "symbol already registered" errors if first import fails.
def init(dllpath=None, root="C:\\", bypass_check=False):
""" Initialize the underlying tos-databridge DLL
dllpath: string of the exact path of the DLL
root: string of the directory to start walking/searching to find the DLL
"""
global _dll, _dll_depend1
rel = set()
if not bypass_check and dllpath is None and root == "C:\\":
if abort_init_after_warn():
return False
def _remove_older_versions():
nonlocal rel
getver = lambda x: _search(_REGEX_VER_SFFX, x).group().strip('-')
vers = tuple(zip(map(getver, rel), rel))
vers_max = max(vers)[0].split('.')[0]
mtup = tuple(( x[0].split('.')[1],x[1]) \
for x in vers if x[0].split('.')[0] == vers_max )
mtup_max = max(mtup)[0]
rel = set(x[1] for x in mtup if x[0] == mtup_max)
def _get_depends1_dll_path(dllpath):
d = _path.dirname(dllpath)
return d + "/" + DLL_DEPENDS1_NAME + "-" + SYS_ARCH_TYPE + ".dll"
try:
if dllpath is None:
matcher = _partial(_match, _REGEX_DLL_NAME) # regex match function
for nfile in map(matcher, _listdir(_curdir)):
if nfile: # try the current dir first
rel.add(_curdir + _sep + nfile.string)
if not rel: # no luck, walk the dir tree
for root, dirs, files in _walk(root):
for file in map(matcher, files):
if file:
rel.add(root + _sep + file.string)
if not rel: # if still nothing throw
raise TOSDB_InitError(" could not locate DLL")
if len(rel) > 1: # only use the most recent version(s)
_remove_older_versions()
# most recently updated
d = dict(zip(map(lambda x: _stat(x).st_mtime, rel), rel))
rec = max(d)
dllpath = d[rec]
dllpath_depends1 = _get_depends1_dll_path(dllpath)
_dll_depend1 = _CDLL(dllpath_depends1)
_dll = _CDLL(dllpath)
print("+ Using Module(s) ", dllpath)
print(" ", dllpath_depends1)
print("+ Last Update ", _asctime(_localtime(_stat(dllpath).st_mtime)))
if connect():
print("+ Succesfully Connected to Service \ Engine")
else:
print("- Failed to Connect to Service \ Engine")
return True # indicate the lib was loaded (but not if connect succeeded)
except TOSDB_Error:
raise
except Exception as e:
raise TOSDB_InitError("unable to initialize library", e)
def init(dllpath=None, root="C:\\", bypass_check=False):
""" Initialize the underlying tos-databridge DLL
dllpath: string of the exact path of the DLL
root: string of the directory to start walking/searching to find the DLL
"""
global _dll, _dll_depend1
rel = set()
if not bypass_check and dllpath is None and root == "C:\\":
if abort_init_after_warn():
return False
def _remove_older_versions():
nonlocal rel
getver = lambda x: _search(_REGEX_VER_SFFX,x).group().strip('-')
vers = tuple(zip(map(getver, rel), rel))
vers_max = max(vers)[0].split('.')[0]
mtup = tuple(( x[0].split('.')[1],x[1]) \
for x in vers if x[0].split('.')[0] == vers_max )
mtup_max = max(mtup)[0]
rel = set(x[1] for x in mtup if x[0] == mtup_max)
def _get_depends1_dll_path(dllpath):
d = _path.dirname(dllpath)
return d + "/" + DLL_DEPENDS1_NAME + "-" + SYS_ARCH_TYPE + ".dll"
try:
if dllpath is None:
matcher = _partial(_match, _REGEX_DLL_NAME)
for nfile in map(matcher, _listdir(_curdir)):
if nfile: # try the current dir first
rel.add(_curdir+ _sep + nfile.string)
if not rel: # no luck, walk the dir tree
for root, dirs, files in _walk(root):
for file in map(matcher, files):
if file:
rel.add(root + _sep + file.string)
if not rel: # if still nothing throw
raise TOSDB_InitError(" could not locate DLL")
if len(rel) > 1: # only use the most recent version(s)
_remove_older_versions()
# most recently updated
d = dict(zip(map(lambda x: _stat(x).st_mtime, rel), rel))
rec = max(d)
dllpath = d[rec]
dllpath_depends1 = _get_depends1_dll_path(dllpath)
_dll_depend1 = _CDLL(dllpath_depends1)
_dll = _CDLL(dllpath)
print("+ Using Module(s) ", dllpath)
print(" ", dllpath_depends1)
print("+ Last Update ", _asctime(_localtime(_stat(dllpath).st_mtime)))
if connect():
print("+ Succesfully Connected to Service \ Engine")
else:
print("- Failed to Connect to Service \ Engine")
return True # indicate the lib was loaded (but not if connect succeeded)
except TOSDB_Error:
raise
except Exception as e:
raise TOSDB_InitError("unable to initialize library", e)
def init(dllpath=None, root="C:\\", bypass_check=False):
""" Initialize the underlying tos-databridge DLL and try to connect.
Returns True if library was successfully loaded, not necessarily that
it was also able to connect. Details are sent to stdout.
init(dllpath=None, root="C:\\", bypass_check=False)
dllpath :: str :: exact path of the DLL -or-
root :: str :: directory to start walking/searching to find the DLL
bypass_check :: bool :: used by virtual layer implemenation (DO NOT SET)
returns -> bool
throws TOSDB_InitError TOSDB_Error
"""
global _dll, _dll_depend1
rel = set()
if not bypass_check and dllpath is None and root == "C:\\":
if abort_init_after_warn():
return False
def _remove_older_versions():
nonlocal rel
getver = lambda x: _search(_REGEX_VER_SFFX, x).group().strip('-')
vers = tuple(zip(map(getver, rel), rel))
vers_max = max(vers)[0].split('.')[0]
mtup = tuple(( x[0].split('.')[1],x[1]) \
for x in vers if x[0].split('.')[0] == vers_max )
mtup_max = max(mtup)[0]
rel = set(x[1] for x in mtup if x[0] == mtup_max)
def _get_depends1_dll_path(dllpath):
d = _path.dirname(dllpath)
dbg = _match(_REGEX_DBG_DLL_PATH, dllpath)
base = d + "/" + DLL_DEPENDS1_NAME + "-" + SYS_ARCH_TYPE
path = base + ("_d.dll" if dbg else ".dll")
return path
try:
if dllpath is None:
matcher = _partial(_match, _REGEX_DLL_NAME)
for nfile in map(matcher, _listdir(_curdir)):
if nfile: # try the current dir first
rel.add(_curdir + _sep + nfile.string)
if not rel: # no luck, walk the dir tree
for root, dirs, files in _walk(root):
for file in map(matcher, files):
if file:
rel.add(root + _sep + file.string)
if not rel: # if still nothing throw
raise TOSDB_InitError(" could not locate DLL")
if len(rel) > 1: # only use the most recent version(s)
_remove_older_versions()
# most recently updated
d = dict(zip(map(lambda x: _stat(x).st_mtime, rel), rel))
rec = max(d)
dllpath = d[rec]
dllpath_depends1 = _get_depends1_dll_path(dllpath)
_dll_depend1 = _CDLL(dllpath_depends1)
_dll = _CDLL(dllpath)
print("+ Using Module(s) ", dllpath)
print(" ", dllpath_depends1)
print("+ Last Update:", _asctime(_localtime(_stat(dllpath).st_mtime)))
print("+ Process ID:", str(_getpid()))
if connect():
print("+ Succesfully Connected to Service\Engine")
if connected():
print("+ Succesfully Connected to TOS")
else:
print("- Failed to Connect to TOS")
else:
print("- Failed to Connect to Service\Engine")
print("- Failed to Connect to TOS")
return True # indicate the lib was loaded (but not if connect succeeded)
except Exception as e:
raise TOSDB_InitError("unable to initialize library:", e)
#
# https://github.com/llvm-mirror/openmp/blob/8453ca8594e1a5dd8a250c39bf8fcfbfb1760e60/runtime/src/i18n/en_US.txt#L449
# https://github.com/dmlc/xgboost/issues/1715
import os
import sys
os.environ['KMP_DUPLICATE_LIB_OK'] = 'True'
__DEVICE_API__ = 'cpu'
from open3d._build_config import _build_config
if _build_config["BUILD_CUDA_MODULE"]:
# Load CPU pybind dll gracefully without introducing new python variable.
# Do this before loading the CUDA pybind dll to correctly resolve symbols
from ctypes import CDLL as _CDLL
from pathlib import Path as _Path
try: # StopIteration if cpu version not available
_CDLL(next((_Path(__file__).parent / 'cpu').glob('pybind*')))
except StopIteration:
pass
try:
# Check CUDA availability without importing CUDA pybind symbols to
# prevent "symbol already registered" errors if first import fails.
_pybind_cuda = _CDLL(
next((_Path(__file__).parent / 'cuda').glob('pybind*')))
if _pybind_cuda.open3d_core_cuda_device_count() > 0:
from open3d.cuda.pybind import (camera, geometry, io, pipelines,
utility, t)
from open3d.cuda import pybind
__DEVICE_API__ = 'cuda'
except OSError: # CUDA not installed
pass
except StopIteration: # pybind cuda library not available
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
from ctypes import CDLL as _CDLL, RTLD_GLOBAL as _RTLD_GLOBAL, c_int32 as _c_int32, pointer as _pointer, c_char_p as _c_char_p
_x = _CDLL('libXt.so', _RTLD_GLOBAL)
_x = _CDLL('libXm.so', _RTLD_GLOBAL)
_x = _CDLL('libXpm.so', _RTLD_GLOBAL)
_x = _CDLL('libXinerama.so', _RTLD_GLOBAL)
_x = _CDLL('librt.so', _RTLD_GLOBAL)
try:
_x = _CDLL('libtermcap.so', _RTLD_GLOBAL)
except:
_x = _CDLL('libtinfo.so', _RTLD_GLOBAL)
_x = _CDLL('libgcc_s.so.1', _RTLD_GLOBAL)
_idl = _CDLL('libidl.so')
_zero = _c_int32(0)
_idl.IDL_Init(_c_int32(32768 | 64), _pointer(_zero), _c_int32(0))
def idl(command):