Comments (27)
HackerFoo
commented on June 16, 2024
Could you please try:
pip uninstall fasm
pip install -v git+https://github.com/SymbiFlow/fasm.git
and post the results? Thanks.
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tcal-x
commented on June 16, 2024
Result:
$ pip uninstall fasm
Found existing installation: fasm 0.0.2
Uninstalling fasm-0.0.2:
Would remove:
/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/bin/fasm
/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm-0.0.2.dist-info/*
/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm/*
Proceed (y/n)? y
Successfully uninstalled fasm-0.0.2
$ pip install -v git+https://github.com/SymbiFlow/fasm.git
<missed lots of output>
creating '/tmp/pip-wheel-6ovty67f/tmph7ojlh5x/fasm-0.0.2-cp37-cp37m-linux_x86_64.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
adding 'fasm/__init__.py'
adding 'fasm/model.py'
adding 'fasm/output.py'
adding 'fasm/tool.py'
adding 'fasm/parser/__init__.py'
adding 'fasm/parser/antlr.py'
adding 'fasm/parser/antlr_to_tuple.pyx'
adding 'fasm/parser/fasm.tx'
adding 'fasm/parser/textx.py'
adding 'fasm-0.0.2.dist-info/METADATA'
adding 'fasm-0.0.2.dist-info/WHEEL'
adding 'fasm-0.0.2.dist-info/entry_points.txt'
adding 'fasm-0.0.2.dist-info/top_level.txt'
adding 'fasm-0.0.2.dist-info/RECORD'
removing build/bdist.linux-x86_64/wheel
Traceback (most recent call last):
File "setup.py", line 82, in run
super().run()
File "/tmp/pip-build-env-kd1l85w3/overlay/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/tmp/pip-build-env-kd1l85w3/overlay/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 340, in run
self.build_extensions()
File "/tmp/pip-build-env-kd1l85w3/overlay/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions
self._build_extensions_serial()
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial
self.build_extension(ext)
File "setup.py", line 139, in build_extension
env=env)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/tmp/pip-req-build-snybwo18/src', '-DCMAKE_INSTALL_PREFIX=/tmp/pip-req-build-snybwo18/build/lib.linux-x86_64-3.7/fasm/parser', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-req-build-snybwo18/build/lib.linux-x86_64-3.7/fasm/parser', '-DPYTHON_EXECUTABLE=/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/bin/python3.7', '-DANTLR_RUNTIME_TYPE=static', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.
Building wheel for fasm (PEP 517) ... done
Created wheel for fasm: filename=fasm-0.0.2-cp37-cp37m-linux_x86_64.whl size=15106 sha256=fa6b3a17ecca8b70538e7599e5f0d37e5e40d747ad4b2b65cd5d8552c749eaec
Stored in directory: /tmp/pip-ephem-wheel-cache-g8fluwhr/wheels/32/eb/40/468bb90814511ea94a44dc6f8c355c8936e02d58d24eb59e9c
Successfully built fasm
Installing collected packages: fasm
7124d4f2239065886dbcf80e5e3ba289a8fec1c1
changing mode of /media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/bin/fasm to 775
Successfully installed fasm-0.0.2
Removed build tracker: '/tmp/pip-req-tracker-rq3rmv_9'
Then
TARGET="arty_35" make -C counter_test
but the result is the same
The entire flow of VPR took 19.3198 seconds.
FASM extra: top_fasm_extra.fasm
writing final fasm
cd build/arty_35 && symbiflow_write_bitstream -d artix7 -f top.fasm -p xc7a35tcsg324-1 -b top.bit
Writing bitstream ...
/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm/parser/__init__.py:27: RuntimeWarning:
Falling back on slower textX parser implementation:
ImportError: cannot import name 'antlr_to_tuple' from 'fasm.parser' (/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm/parser/__init__.py)
Please install all dependencies and reinstall with:
pip uninstall
pip install -v fasm
' pip install -v fasm'.format(e), RuntimeWarning)
make: Leaving directory '/home/tim/symbiflow/symbiflow-examples/xc7/counter_test'
from f4pga-examples.
HackerFoo
commented on June 16, 2024
The ANTLR parser has some dependencies outside of PyPI, which is why the fallback parser is necessary.
Could you please post the results of:
sudo apt install cmake default-jre-headless uuid-dev
https://github.com/SymbiFlow/fasm.git
cd fasm
make build
Thanks.
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tcal-x
commented on June 16, 2024
...descending into package hell...
$ sudo apt install cmake default-jre-headless uuid-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
default-jre-headless is already the newest version (2:1.11-72).
uuid-dev is already the newest version (2.34-0.1ubuntu9.1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
cmake : Depends: libssl1.0.0 (>= 1.0.2~beta3) but it is not installable
E: Unable to correct problems, you have held broken packages.
$ sudo apt install libssl1.0.0
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libssl1.0.0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'libssl1.0.0' has no installation candidate
If I go ahead with the clone and attempt to build:
$ $ make build
if [ -e env/bin/activate ]; then . env/bin/activate; fi; python setup.py build
Traceback (most recent call last):
File "setup.py", line 24, in <module>
from Cython.Build import cythonize
ModuleNotFoundError: No module named 'Cython'
make: *** [Makefile:45: build] Error 1
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andrewb1999
commented on June 16, 2024
I also run into the same issue with antlr_to_tuple, so it's not an isolated issue.
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mithro
commented on June 16, 2024
Any idea why this isn't appearing in the CI?
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HackerFoo
commented on June 16, 2024
You'll definitely need cmake. Once you have a working cmake, pip install -v git+https://github.com/SymbiFlow/fasm.git should install the Cython requirement automatically.
@mithro CI has cmake intalled: https://github.com/SymbiFlow/fasm/blob/master/.github/workflows/presubmit.yml#L62
GitHub
FPGA Assembly (FASM) Parser and Generator. Contribute to SymbiFlow/fasm development by creating an account on GitHub.
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HackerFoo
commented on June 16, 2024
I think the warning would be more helpful if it just referred to the build instructions.
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andrewb1999
commented on June 16, 2024
@HackerFoo I do have cmake installed. Here is the output of pip install -v git+https://github.com/SymbiFlow/fasm.git:
Traceback (most recent call last):
File "setup.py", line 82, in run
super().run()
File "/tmp/pip-build-env-jkd3kdm5/overlay/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/tmp/pip-build-env-jkd3kdm5/overlay/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/tools/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 340, in run
self.build_extensions()
File "/tmp/pip-build-env-jkd3kdm5/overlay/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/tools/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions
self._build_extensions_serial()
File "/tools/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial
self.build_extension(ext)
File "setup.py", line 139, in build_extension
env=env)
File "/tools/symbiflow/xc7/conda/envs/xc7/lib/python3.7/subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/tmp/pip-req-build-xe_txdcp/src', '-DCMAKE_INSTALL_PREFIX=/tmp/pip-req-build-xe_txdcp/build/lib.linux-x86_64-3.7/fasm/parser', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-req-build-xe_txdcp/build/lib.linux-x86_64-3.7/fasm/parser', '-DPYTHON_EXECUTABLE=/tools/symbiflow/xc7/conda/envs/xc7/bin/python', '-DANTLR_RUNTIME_TYPE=static', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.
Building wheel for fasm (PEP 517) ... done
Created wheel for fasm: filename=fasm-0.0.2-cp37-cp37m-linux_x86_64.whl size=15106 sha256=8b8fae0bd252a960a71da20003d14952492f0cd3a2dbe9eda2f4ddce28ad29bf
Stored in directory: /tmp/pip-ephem-wheel-cache-w21x4jn0/wheels/32/eb/40/468bb90814511ea94a44dc6f8c355c8936e02d58d24eb59e9c
Successfully built fasm
Installing collected packages: fasm
7124d4f2239065886dbcf80e5e3ba289a8fec1c1
changing mode of /tools/symbiflow/xc7/conda/envs/xc7/bin/fasm to 755
Successfully installed fasm-0.0.2
Removed build tracker: '/tmp/pip-req-tracker-2bowmsdc'
from f4pga-examples.
tcal-x
commented on June 16, 2024
You'll definitely need
cmake.
I do have cmake -- as a Python module.
$ which cmake
/home/tim/.local/bin/cmake
$ pip list | grep cmake
cmake 3.16.3
$ pip3 list | grep cmake
cmake 3.16.3
In other instructions that asked me to sudo apt install cmake <other packages>, I'd just skip the cmake and it would be ok.
But, let me get to the bottom of why the apt install of cmake doesn't work for me.
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HackerFoo
commented on June 16, 2024
@andrewb1999 I can see that cmake failed, but unfortunately not why. This should print the output from cmake:
git clone https://github.com/SymbiFlow/fasm.git
cd fasm
make build
from f4pga-examples.
mithro
commented on June 16, 2024
from f4pga-examples.
andrewb1999
commented on June 16, 2024
@HackerFoo Looks like it's not getting the cython dependency correctly (same issue as @tcal-x )
if [ -e env/bin/activate ]; then . env/bin/activate; fi; python setup.py build
Traceback (most recent call last):
File "setup.py", line 24, in <module>
from Cython.Build import cythonize
ModuleNotFoundError: No module named 'Cython'
make: *** [Makefile:45: build] Error 1
from f4pga-examples.
mithro
commented on June 16, 2024
python setup.py won't install dependencies, all dependencies must be preinstalled. You probably want something like pip install . if you want packages to be installed.
from f4pga-examples.
tcal-x
commented on June 16, 2024
My problems installing cmake with apt seem to have originated from having "kitware" as a source. After I removed that, I was able to install cmake. I'll try the install again and see if it goes any better.
from f4pga-examples.
tcal-x
commented on June 16, 2024
I ran this to take care of the Cython requirement:
pip3 install cython
Then I followed the instructions on the page https://github.com/symbiflow/fasm#build-instructions including the sudo apt install ... libantlr4-runtime-dev and the git submodule update --init, and after that, the make build succeeded. I did this install (also from the page mentioned earlier) while still in the conda environment ("xc7"):
pip install . --install-option="--antlr-runtime=shared" --no-use-pep517
and then the original SymbiFlow build of the counter example worked.
FPGA Assembly (FASM) Parser and Generator. Contribute to SymbiFlow/fasm development by creating an account on GitHub.
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litghost
commented on June 16, 2024
What is the status of this?
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HackerFoo
commented on June 16, 2024
https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/environment.yml should provide all necessary dependencies after f4pga/f4pga-arch-defs#1908
from f4pga-examples.
HackerFoo
commented on June 16, 2024
It looks like the install instructions specify an older version of the toolchain. Should this be automatically updated somehow? There are "latest" text files that specify the latest URL: https://github.com/litex-hub/litex-conda-eda/blob/master/pnr/vtr-optimized/build.sh#L34-L53
Conda recipes for FPGA EDA tools for simulation, synthesis, place and route and bitstream generation. - litex-hub/litex-conda-eda
from f4pga-examples.
tcal-x
commented on June 16, 2024
I've assigned this to myself to check if the issue has been resolved.
from f4pga-examples.
tcal-x
commented on June 16, 2024
Nothing has changed; I still see the original error.
It seems we either need to address #115, or, as a band-aid, manually update the versions.
from f4pga-examples.
tcal-x
commented on June 16, 2024
Correction: the final warning from fasm looks like failure, but in fact a bitstream is produced, and it works correctly on the Arty 35T board (counter_test example).
I had noticed in Quicklogic guides for QORC, they specifically describe this warning and tell the user that it's ok.
This is the warning:
FASM extra: top_fasm_extra.fasm
writing final fasm
cd build/arty_35 && symbiflow_write_bitstream -d artix7 -f top.fasm -p xc7a35tcsg324-1 -b top.bit
Writing bitstream ...
/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm/parser/__init__.py:27: RuntimeWarning:
Falling back on slower textX parser implementation:
ImportError: cannot import name 'antlr_to_tuple' from 'fasm.parser' (/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/fasm/parser/__init__.py)
Please install all dependencies and reinstall with:
pip uninstall
pip install -v fasm
' pip install -v fasm'.format(e), RuntimeWarning)
make: Leaving directory '/home/tim/symbiflow/symbiflow-examples/xc7/counter_test'
from f4pga-examples.
mithro
commented on June 16, 2024
@tcal-x - Yes, that is a warning but means the command will be much slower. We should make sure the fast path is what most people get by default.
from f4pga-examples.
jgoeders
commented on June 16, 2024
I was also running into this. Although there is a fallback, the warning would be printed to my fasm file, which would then break things:
...
LIOI3_SING_X0Y100.ILOGIC_Y0.ISERDES.NUM_CE.N1
LIOI3_SING_X0Y100.OLOGIC_Y0.OMUX.D1
LIOI3_SING_X0Y100.OLOGIC_Y0.OQUSED
LIOI3_SING_X0Y100.OLOGIC_Y0.OSERDES.DATA_RATE_TQ.BUF
Falling back on slower textX parser implementation:
ImportError: cannot import name 'antlr_to_tuple' from partially initialized module 'fasm.parser' (most likely due to a circular import) (/home/jgoeders/bfasst/third_party/fasm2bels/env/lib/python3.8/site-packages/fasm/parser/__init__.py)
Please install all dependencies and reinstall with:
pip uninstall
pip install -v fasm
warn(
I followed @HackerFoo 's instructions and did the following:
git clone https://github.com/SymbiFlow/fasm.git
cd fasm
make build
After which I realized I needed to:
- Make
pythonpoint topython3. (I'm using Ubuntu 20 wherepythonpoints to nothing by default. I just addedalias python=python3to my~/.bashrc). sudo apt install python3-venv
This fixed thing for me and the fasm.parser ImportError is gone. Hope this helps others.
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tcal-x
commented on June 16, 2024
EDIT: my mistake, I didn't see the submodule update!
in fasm/, "make build" is now giving me this:
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:23 (include):
include could not find load file:
ExternalAntlr4Cpp
CMake Error at CMakeLists.txt:47 (find_package):
By not providing "FindANTLR.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "ANTLR", but
CMake did not find one.
Could not find a package configuration file provided by "ANTLR" with any of
the following names:
ANTLRConfig.cmake
antlr-config.cmake
Add the installation prefix of "ANTLR" to CMAKE_PREFIX_PATH or set
"ANTLR_DIR" to a directory containing one of the above files. If "ANTLR"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring incomplete, errors occurred!
See also "/home/tim/symbiflow/symbiflow-examples/fasm/build/temp.linux-x86_64-3.7/CMakeFiles/CMakeOutput.log".
Failed to build ANTLR parser, falling back on slower textX parser. Error:
Command '['cmake', '/home/tim/symbiflow/symbiflow-examples/fasm/src', '-DCMAKE_INSTALL_PREFIX=/home/tim/symbiflow/symbiflow-examples/fasm/build/lib.linux-x86_64-3.7/fasm/parser', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/home/tim/symbiflow/symbiflow-examples/fasm/build/lib.linux-x86_64-3.7/fasm/parser', '-DPYTHON_EXECUTABLE=/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/bin/python', '-DANTLR_RUNTIME_TYPE=static', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.
Traceback (most recent call last):
File "setup.py", line 82, in run
super().run()
File "/home/tim/miniconda3/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 340, in run
self.build_extensions()
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions
self._build_extensions_serial()
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial
self.build_extension(ext)
File "setup.py", line 139, in build_extension
env=env)
File "/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/lib/python3.7/subprocess.py", line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/home/tim/symbiflow/symbiflow-examples/fasm/src', '-DCMAKE_INSTALL_PREFIX=/home/tim/symbiflow/symbiflow-examples/fasm/build/lib.linux-x86_64-3.7/fasm/parser', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/home/tim/symbiflow/symbiflow-examples/fasm/build/lib.linux-x86_64-3.7/fasm/parser', '-DPYTHON_EXECUTABLE=/media/tim/GIT/opt/symbiflow/xc7/conda/envs/xc7/bin/python', '-DANTLR_RUNTIME_TYPE=static', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.
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litghost
commented on June 16, 2024
Couple things. First, we have an PyPi account setup, so if someone adds a PyPi publish to https://github.com/symbiflow/fasm, this issue becomes must easier to solve!
Second, there are instructions in https://github.com/SymbiFlow/fasm/blob/master/README.md on how to build FASM with the ANTLR parser.
Issue with more details: f4pga/f4pga-arch-defs#1846
from f4pga-examples.
tcal-x
commented on June 16, 2024
Ok, I think it is resolved. I was able to generate the bitstream without the fallback warning:
Incr Criticality updates 0 in 0 sec
Full Criticality updates 1 in 4.2928e-05 sec
Writing Implementation FASM: top.fasm
The entire flow of VPR took 19.0512 seconds.
FASM extra: top_fasm_extra.fasm
writing final fasm
cd build/arty_35 && symbiflow_write_bitstream -d artix7 -f top.fasm -p xc7a35tcsg324-1 -b top.bit
Writing bitstream ...
from f4pga-examples.
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