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TBB can't be loaded
See original GitHub issueReporting a bug
- I have tried using the latest released version of Numba (most recent is visible in the change log (https://github.com/numba/numba/blob/master/CHANGE_LOG). The changelog refers to a 0.51 release, but the release date is tomorrow so I assume it is still being prepared).
- I have included below a minimal working reproducer (if you are unsure how to write one see http://matthewrocklin.com/blog/work/2018/02/28/minimal-bug-reports).
I am still experiencing the problem I first described in #5371. I have installed numba and tbb via pip. Numba reports that TBB is available:
$ numba -s | grep TBBBB
TBB Threading Layer Available : True
+-->TBB imported successfully.
However, when trying to run this code:
#!/usr/bin/env python
import numpy as np
import numba
numba.config.THREADING_LAYER = 'safe'
@numba.jit(nopython=True, parallel=True)
def add(a, b):
for i in numba.prange(len(a)):
a[i] += b[i]
a = np.ones(4)
b = np.ones(4)
add(a, b)
print(a)
I get this error:
Traceback (most recent call last):
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/errors.py", line 745, in new_error_context
yield
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 273, in lower_block
self.lower_inst(inst)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 486, in lower_inst
func(self, inst)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/parfors/parfor_lowering.py", line 271, in _lower_parfor_parallel
call_parallel_gufunc(
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/parfors/parfor_lowering.py", line 1398, in call_parallel_gufunc
_launch_threads()
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/np/ufunc/parallel.py", line 486, in _launch_threads
raise_with_hint(requirements)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/np/ufunc/parallel.py", line 431, in raise_with_hint
raise ValueError(errmsg % hint)
ValueError: No threading layer could be loaded.
HINT:
Intel TBB is required, try:
$ conda/pip install tbb
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "tbbtest.py", line 14, in <module>
add(a, b)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 434, in _compile_for_args
raise e
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 367, in _compile_for_args
return self.compile(tuple(argtypes))
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_lock.py", line 32, in _acquire_compile_lock
return func(*args, **kwargs)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 808, in compile
cres = self._compiler.compile(args, return_type)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 78, in compile
status, retval = self._compile_cached(args, return_type)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 92, in _compile_cached
retval = self._compile_core(args, return_type)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/dispatcher.py", line 105, in _compile_core
cres = compiler.compile_extra(self.targetdescr.typing_context,
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler.py", line 603, in compile_extra
return pipeline.compile_extra(func)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler.py", line 339, in compile_extra
return self._compile_bytecode()
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler.py", line 401, in _compile_bytecode
return self._compile_core()
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler.py", line 381, in _compile_core
raise e
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler.py", line 372, in _compile_core
pm.run(self.state)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_machinery.py", line 341, in run
raise patched_exception
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_machinery.py", line 332, in run
self._runPass(idx, pass_inst, state)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_lock.py", line 32, in _acquire_compile_lock
return func(*args, **kwargs)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_machinery.py", line 291, in _runPass
mutated |= check(pss.run_pass, internal_state)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/compiler_machinery.py", line 264, in check
mangled = func(compiler_state)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/typed_passes.py", line 442, in run_pass
NativeLowering().run_pass(state)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/typed_passes.py", line 370, in run_pass
lower.lower()
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 179, in lower
self.lower_normal_function(self.fndesc)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 233, in lower_normal_function
entry_block_tail = self.lower_function_body()
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 259, in lower_function_body
self.lower_block(block)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/lowering.py", line 273, in lower_block
self.lower_inst(inst)
File "/usr/lib/python3.8/contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/errors.py", line 752, in new_error_context
reraise(type(newerr), newerr, tb)
File "/home/bmerry/work/sdp/env3/lib/python3.8/site-packages/numba/core/utils.py", line 81, in reraise
raise value
numba.core.errors.LoweringError: Failed in nopython mode pipeline (step: nopython mode backend)
No threading layer could be loaded.
HINT:
Intel TBB is required, try:
$ conda/pip install tbb
File "tbbtest.py", line 8:
def add(a, b):
for i in numba.prange(len(a)):
^
During: lowering "id=0[LoopNest(index_variable = parfor_index.4, range = (0, a_size0.1, 1))]{18: <ir.Block at tbbtest.py (8)>}Var(parfor_index.4, tbbtest.py:8)" at tbbtest.py (8)
Full output of numba -s:
__Time Stamp__
Report started (local time) : 2020-08-11 09:53:47.260933
UTC start time : 2020-08-11 07:53:47.261020
Running time (s) : 0.497355
__Hardware Information__
Machine : x86_64
CPU Name : skylake
CPU Count : 8
Number of accessible CPUs : 8
List of accessible CPUs cores : 0 1 2 3 4 5 6 7
CFS Restrictions (CPUs worth of runtime) : None
CPU Features : 64bit adx aes avx avx2 bmi bmi2
clflushopt cmov cx16 cx8 f16c fma
fsgsbase fxsr invpcid lzcnt mmx
movbe mpx pclmul popcnt prfchw
rdrnd rdseed sahf sgx sse sse2
sse3 sse4.1 sse4.2 ssse3 xsave
xsavec xsaveopt xsaves
Memory Total (MB) : 32065
Memory Available (MB) : 27934
__OS Information__
Platform Name : Linux-5.4.0-42-generic-x86_64-with-glibc2.29
Platform Release : 5.4.0-42-generic
OS Name : Linux
OS Version : #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020
OS Specific Version : ?
Libc Version : glibc 2.31
__Python Information__
Python Compiler : GCC 9.3.0
Python Implementation : CPython
Python Version : 3.8.2
Python Locale : en_GB.UTF-8
__LLVM Information__
LLVM Version : 9.0.1
__CUDA Information__
CUDA Device Initialized : True
CUDA Driver Version : 11000
CUDA Detect Output:
Found 1 CUDA devices
id 0 b'GeForce GTX 1070' [SUPPORTED]
compute capability: 6.1
pci device id: 0
pci bus id: 1
Summary:
1/1 devices are supported
CUDA Librairies Test Output:
Finding cublas from System
named libcublas.so.11.1.0.229
trying to open library... ok
Finding cusparse from System
named libcusparse.so.11.1.0.218
trying to open library... ok
Finding cufft from System
named libcufft.so.10.2.0.218
trying to open library... ok
Finding curand from System
named libcurand.so.10.2.1.218
trying to open library... ok
Finding nvvm from System
named libnvvm.so.3.3.0
trying to open library... ok
Finding libdevice from System
searching for compute_20... ok
searching for compute_30... ok
searching for compute_35... ok
searching for compute_50... ok
__ROC information__
ROC Available : False
ROC Toolchains : None
HSA Agents Count : 0
HSA Agents:
None
HSA Discrete GPUs Count : 0
HSA Discrete GPUs : None
__SVML Information__
SVML State, config.USING_SVML : False
SVML Library Loaded : False
llvmlite Using SVML Patched LLVM : True
SVML Operational : False
__Threading Layer Information__
TBB Threading Layer Available : True
+-->TBB imported successfully.
OpenMP Threading Layer Available : False
+--> Disabled due to Unknown import problem.
Workqueue Threading Layer Available : True
+-->Workqueue imported successfully.
__Numba Environment Variable Information__
None found.
__Conda Information__
Conda not available.
__Installed Packages__
Package Version Location
------------------------------- -------------------------------------------- ----------------------------------------------
addict 2.2.1
aioconsole 0.2.1
aiohttp 3.6.2
aiohttp-jinja2 1.2.0
aiokatcp 0.8.1.dev265+master.ebd139e /home/bmerry/work/sdp/git/aiokatcp
aiomonitor 0.4.5
aioredis 1.3.1
aioresponses 0.6.4
aiozk 0.26.0
alabaster 0.7.12
ansible 2.9.11
ansicolors 1.1.8
APLpy 2.0.3
appdirs 1.4.3
argon2-cffi 20.1.0
astLib 0.11.4
astro-kittens 1.4.3
astro-tigger 1.5.0
astro-tigger-lsm 1.6.0
astroid 2.4.2
astropy 4.0.1.post1
astropy-healpix 0.5
async-timeout 3.0.1
asynctest 0.13.0
attrs 19.3.0
Babel 2.8.0
backcall 0.2.0
bcrypt 3.1.7
bleach 3.1.5
bokeh 2.1.1
boto 2.49.0
botocore 1.17.38
breathe 4.19.2
Brotli 1.0.7
CacheControl 0.12.6
cached-property 1.5.1
certifi 2019.11.28
cffi 1.14.1
cfgv 3.2.0
chardet 3.0.4
cityhash 0.2.3.post9
click 7.1.2
cloudpickle 1.5.0
colorama 0.4.3
configparser 5.0.0
contextlib2 0.6.0
coverage 5.2.1
cryptography 3.0
cycler 0.10.0
Cython 0.29.21
dash 1.14.0
dash-core-components 1.10.2
dash-dangerously-set-inner-html 0.0.2
dash-html-components 1.0.3
dash-renderer 1.6.0
dash-table 4.9.0
dask 2.22.0
decorator 4.4.2
defusedxml 0.6.0
distlib 0.3.1
distributed 2.22.0
distro 1.5.0
docker 4.2.2
docker-compose 1.26.2
dockerpty 0.4.1
docopt 0.6.2
docutils 0.15.2
entrypoints 0.3
ephem 3.7.7.0
fakeredis 1.4.2
filelock 3.0.12
flake8 3.8.3
Flask 1.1.2
Flask-Compress 1.5.0
future 0.18.2
graphviz 0.14.1
h5py 2.10.0
HeapDict 1.0.1
hiredis 1.1.0
html5lib 1.0.1
http-parser 0.9.0
humanfriendly 8.2
identify 1.4.25
idna 2.8
imageio 2.9.0
imagesize 1.2.0
iniconfig 1.0.1
ipaddr 2.2.0
ipdb 0.13.3
ipdbplugin 1.5.0
ipykernel 5.3.4
ipython 7.17.0
ipython-genutils 0.2.0
ipywidgets 7.5.1
isort 4.3.21
itsdangerous 1.1.0
jedi 0.17.2
jeepney 0.4.3
Jinja2 2.11.2
jmespath 0.10.0
joblib 0.16.0
jsonschema 3.2.0
jupyter 1.0.0
jupyter-client 6.1.6
jupyter-console 6.1.0
jupyter-core 4.6.3
katcbfsim 0.1.dev372+master.139cf02 /home/bmerry/work/sdp/git/katcbfsim
katdal 0.16.dev1411+master.4898eaf /home/bmerry/work/sdp/git/katdal
katpoint 0.10.dev454+master.65f7a18 /home/bmerry/work/sdp/git/katpoint
katportalclient 0.2.2
katsdpcal 0.1.dev1625+master.72cd55c /home/bmerry/work/sdp/git/katsdpcal
katsdpcontroller 0.1.dev2163+master.57f0782 /home/bmerry/work/sdp/git/katsdpcontroller
katsdpdatawriter 0.1.dev246+master.f4bc4ff /home/bmerry/work/sdp/git/katsdpdatawriter
katsdpimager 1.4.dev881+profiling.ffa79ba8 /home/bmerry/work/sdp/git/katsdpimager
katsdpingest 0.1.dev1722+no.telstate.delays.9d84381.dirty /home/bmerry/work/sdp/git/katsdpingest
katsdpmetawriter 0.1.dev91+master.b2e5d22 /home/bmerry/work/sdp/git/katsdpmetawriter/src
katsdpmodels 0.1.dev122+master.0431f9b /home/bmerry/work/sdp/git/katsdpmodels/src
katsdpservices 1.1.dev106+telstate.endpoint.55198aa /home/bmerry/work/sdp/git/katsdpservices
katsdpsigproc 1.2.dev724+master.e55b1b0 /home/bmerry/work/sdp/git/katsdpsigproc
katsdptelstate 0.11.dev519+memory.monitor.93dc68d /home/bmerry/work/sdp/git/katsdptelstate
katversion 1.1
kazoo 2.8.0
keyring 21.3.0
kiwisolver 1.2.0
lazy-object-proxy 1.4.3
linecache2 1.0.0
llvmlite 0.33.0
lockfile 0.12.2
lupa 1.9
Mako 1.1.3
manhole 1.6.0
MarkupSafe 1.1.1
matplotlib 3.3.0
mccabe 0.6.1
mistune 0.8.4
mock 4.0.2
more-itertools 8.4.0
msgpack 0.6.2
multidict 4.7.6
mypy 0.782
mypy-extensions 0.4.3
nbconvert 5.6.1
nbformat 5.0.7
netifaces 0.10.9
networkx 2.4
nodeenv 1.4.0
nose 1.3.7
nose-ignore-docstring 0.2
notebook 6.1.1
ntsh 1.1
numba 0.50.1
numpy 1.19.1
omnijson 0.1.2
open-mock-file 1.0.2
packaging 20.3
pandas 1.1.0
pandocfilters 1.4.2
paramiko 2.7.1
parso 0.7.1
pep517 0.8.2
pexpect 4.8.0
pickleshare 0.7.5
Pillow 7.2.0
pip 20.2.1
pkg-resources 0.0.0
pkgconfig 1.5.1
pkginfo 1.5.0.1
plotly 4.9.0
pluggy 0.13.1
pre-commit 2.6.0
progress 1.5
prometheus-async 19.2.0
prometheus-client 0.3.1
prompt-toolkit 3.0.5
psutil 5.7.2
ptyprocess 0.6.0
py 1.9.0
py3nvml 0.2.6
PyAVM 0.9.5
pybind11 2.5.0
pycodestyle 2.6.0
pycparser 2.20
pycuda 2019.1.2
pydotplus 2.0.2
pyephem 3.7.7.0
pyflakes 2.2.0
pygelf 0.3.6
Pygments 2.6.1
PyJWT 1.7.1
pylint 2.5.3
pymesos 0.3.15
PyNaCl 1.4.0
pyopencl 2020.2
pyparsing 2.4.6
pyregion 2.0
pyrsistent 0.16.0
pytest 6.0.1
pytest-asyncio 0.14.0
pytest-cov 2.10.0
pytest-forked 1.3.0
pytest-mock 3.2.0
python-casacore 3.3.1
python-dateutil 2.8.1
python-dotenv 0.14.0
python-lzf 0.2.4
pytoml 0.1.21
pytools 2020.3.1
pytz 2020.1
PyWavelets 1.1.1
PyYAML 5.3.1
pyzmq 19.0.2
qtconsole 4.7.5
QtPy 1.9.0
rdbtools 0.1.15
readme-renderer 26.0
redis 3.5.3
reproject 0.7.1
requests 2.22.0
requests-toolbelt 0.9.1
responses 0.10.16
retrying 1.3.3
rfc3986 1.4.0
rfc3987 1.3.8
scikit-cuda 0.5.3
scikit-image 0.17.2
scikits.fitting 0.7
scipy 1.5.2
SecretStorage 3.1.2
Send2Trash 1.5.0
setuptools 49.2.1
setuptools-git 1.2
Shapely 1.7.0
six 1.14.0
snowballstemmer 2.0.0
sortedcontainers 2.2.2
spead2 2.1.1 /home/bmerry/work/sdp/git/spead2
Sphinx 3.1.2
sphinx-rtd-theme 0.5.0
sphinxcontrib-applehelp 1.0.2
sphinxcontrib-devhelp 1.0.2
sphinxcontrib-htmlhelp 1.0.3
sphinxcontrib-jsmath 1.0.1
sphinxcontrib-qthelp 1.0.3
sphinxcontrib-serializinghtml 1.1.4
SQLAlchemy 1.3.18
strict-rfc3339 0.7
tbb 2020.0.133
tblib 1.7.0
terminado 0.8.3
terminaltables 3.1.0
testpath 0.4.4
texttable 1.6.2
tifffile 2020.7.24
toml 0.10.1
toolz 0.10.0
tornado 6.0.4
tqdm 4.48.2
traceback2 1.4.0
traitlets 4.3.3
twine 3.2.0
typed-ast 1.4.1
typing-extensions 3.7.4.2
ujson 3.1.0
unittest2 1.1.0
urllib3 1.25.10
virtualenv 20.0.30
wcwidth 0.2.5
webencodings 0.5.1
websocket-client 0.57.0
Werkzeug 1.0.1
wheel 0.34.2
widgetsnbextension 3.5.1
wrapt 1.12.1
xmltodict 0.12.0
yarl 1.5.1
zict 2.0.0
No errors reported.
__Warning log__
Warning (roc): Error initialising ROC: No ROC toolchains found.
Warning (roc): No HSA Agents found, encountered exception when searching: Error at driver init:
NUMBA_HSA_DRIVER /opt/rocm/lib/libhsa-runtime64.so is not a valid file path. Note it must be a filepath of the .so/.dll/.dylib or the driver:
Warning: Conda not available.
Error was [Errno 2] No such file or directory: 'conda'
Issue Analytics
- State:
- Created 3 years ago
- Reactions:1
- Comments:13 (13 by maintainers)
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@bmerry can you try to
pip install numba==0.51.0rc1? pip defaults to avoid pre-releases.It seems like we may be leaving this open. I will pro-actively move it out of the 0.51.0 milestone, so that the milestone can be closed.