A model object in cmdstanpy can build just fine, until I try to bring in my GPU. The compiler error says it can’t detect c++17, but I do have it.
Here’s the code that triggers the error:
model_code = os.path.join('.', 'hw8.stan')
model = CmdStanModel(stan_file=model_code, cpp_options =
{ 'STAN_THREADS' : True ,
'STAN_OPENCL': True,
'OPENCL_PLATFORM_ID':0,
'OPENCL_DEVICE_ID':0
})
Here’s the big error:
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
Cell In[45], line 2
1 model_code = os.path.join('.', 'hw8.stan')
----> 2 model = CmdStanModel(stan_file=model_code,
3 cpp_options =
4 {
5 'STAN_THREADS' : True ,
6 'STAN_OPENCL': True,
7 'OPENCL_PLATFORM_ID':0,
8 'OPENCL_DEVICE_ID':0
9 })
File ~/miniconda3/envs/stan/lib/python3.12/site-packages/cmdstanpy/model.py:257, in CmdStanModel.__init__(self, model_name, stan_file, exe_file, force_compile, stanc_options, cpp_options, user_header, compile)
254 get_logger().debug("TBB already found in load path")
256 if compile and self._exe_file is None:
--> 257 self.compile(force=str(compile).lower() == 'force', _internal=True)
File ~/miniconda3/envs/stan/lib/python3.12/site-packages/cmdstanpy/model.py:465, in CmdStanModel.compile(self, force, stanc_options, cpp_options, user_header, override_options, _internal)
462 else:
463 self._compiler_options.add(compiler_options)
--> 465 self._exe_file = compilation.compile_stan_file(
466 str(self.stan_file),
467 force=force,
468 stanc_options=self._compiler_options.stanc_options,
469 cpp_options=self._compiler_options.cpp_options,
470 user_header=self._compiler_options.user_header,
471 )
File ~/miniconda3/envs/stan/lib/python3.12/site-packages/cmdstanpy/compilation.py:481, in compile_stan_file(src, force, stanc_options, cpp_options, user_header)
474 if 'PCH' in console or 'precompiled header' in console:
475 get_logger().warning(
476 "CmdStan's precompiled header (PCH) files "
477 "may need to be rebuilt."
478 "Please run cmdstanpy.rebuild_cmdstan().\n"
479 "If the issue persists please open a bug report"
480 )
--> 481 raise ValueError(
482 f"Failed to compile Stan model '{src}'. " f"Console:\n{console}"
483 )
484 return str(exe_target)
ValueError: Failed to compile Stan model '/home/taylor/ds-6040/assignments/hw8/solutions/hw8.stan'. Console:
stan/lib/stan_math/make/compiler_flags:145: "Stan cannot detect if your compiler has the C++17 standard. If it does, please set STAN_HAS_CXX17=true in your make/local file. C++17 support is mandatory in the next release of Stan. Defaulting to C++14"
--- Translating Stan model to C++ code ---
bin/stanc --filename-in-msg=hw8.stan --o=/home/taylor/ds-6040/assignments/hw8/solutions/hw8.hpp /home/taylor/ds-6040/assignments/hw8/solutions/hw8.stan
--- Compiling C++ code ---
/home/taylor/miniconda3/envs/stan/bin/x86_64-conda-linux-gnu-c++ -fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /home/taylor/miniconda3/envs/stan/include -std=c++1y -D_REENTRANT -Wno-sign-compare -Wno-ignored-attributes -I stan/lib/stan_math/lib/opencl_3.0.0 -DSTAN_THREADS -I /home/taylor/miniconda3/envs/stan/include/ -O3 -I src -I stan/src -I stan/lib/rapidjson_1.1.0/ -I lib/CLI11-1.9.1/ -I stan/lib/stan_math/ -I stan/lib/stan_math/lib/eigen_3.4.0 -I stan/lib/stan_math/lib/boost_1.84.0 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem /home/taylor/miniconda3/envs/stan/include -DBOOST_DISABLE_ASSERTS -DSTAN_OPENCL -DOPENCL_DEVICE_ID=0 -DOPENCL_PLATFORM_ID=0 -DCL_HPP_TARGET_OPENCL_VERSION=120 -DCL_HPP_MINIMUM_OPENCL_VERSION=120 -DCL_HPP_ENABLE_EXCEPTIONS -Wno-ignored-attributes -DINTEGRATED_OPENCL=0 -DTBB_INTERFACE_NEW -DTBB_INTERFACE_NEW -c -x c++ -o /home/taylor/ds-6040/assignments/hw8/solutions/hw8.o /home/taylor/ds-6040/assignments/hw8/solutions/hw8.hpp
--- Linking model ---
/home/taylor/miniconda3/envs/stan/bin/x86_64-conda-linux-gnu-c++ -fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /home/taylor/miniconda3/envs/stan/include -std=c++1y -D_REENTRANT -Wno-sign-compare -Wno-ignored-attributes -I stan/lib/stan_math/lib/opencl_3.0.0 -DSTAN_THREADS -I /home/taylor/miniconda3/envs/stan/include/ -O3 -I src -I stan/src -I stan/lib/rapidjson_1.1.0/ -I lib/CLI11-1.9.1/ -I stan/lib/stan_math/ -I stan/lib/stan_math/lib/eigen_3.4.0 -I stan/lib/stan_math/lib/boost_1.84.0 -I stan/lib/stan_math/lib/sundials_6.1.1/include -I stan/lib/stan_math/lib/sundials_6.1.1/src/sundials -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem /home/taylor/miniconda3/envs/stan/include -DBOOST_DISABLE_ASSERTS -DSTAN_OPENCL -DOPENCL_DEVICE_ID=0 -DOPENCL_PLATFORM_ID=0 -DCL_HPP_TARGET_OPENCL_VERSION=120 -DCL_HPP_MINIMUM_OPENCL_VERSION=120 -DCL_HPP_ENABLE_EXCEPTIONS -Wno-ignored-attributes -DINTEGRATED_OPENCL=0 -DTBB_INTERFACE_NEW -DTBB_INTERFACE_NEW -Wl,-O2 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,--disable-new-dtags -Wl,--gc-sections -Wl,--allow-shlib-undefined -Wl,-rpath,/home/taylor/miniconda3/envs/stan/lib -Wl,-rpath-link,/home/taylor/miniconda3/envs/stan/lib -L/home/taylor/miniconda3/envs/stan/lib -Wl,-L,"/home/taylor/miniconda3/envs/stan/lib/" -Wl,--disable-new-dtags -Wl,-rpath,"/home/taylor/miniconda3/envs/stan/lib/" /home/taylor/ds-6040/assignments/hw8/solutions/hw8.o src/cmdstan/main_threads_opencl.o -ltbb -lOpenCL stan/lib/stan_math/lib/sundials_6.1.1/lib/libsundials_nvecserial.a stan/lib/stan_math/lib/sundials_6.1.1/lib/libsundials_cvodes.a stan/lib/stan_math/lib/sundials_6.1.1/lib/libsundials_idas.a stan/lib/stan_math/lib/sundials_6.1.1/lib/libsundials_kinsol.a -o /home/taylor/ds-6040/assignments/hw8/solutions/hw8
/home/taylor/miniconda3/envs/stan/bin/../lib/gcc/x86_64-conda-linux-gnu/12.3.0/../../../../x86_64-conda-linux-gnu/bin/ld: cannot find -lOpenCL: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [make/program:80: /home/taylor/ds-6040/assignments/hw8/solutions/hw8] Error 1
rm /home/taylor/ds-6040/assignments/hw8/solutions/hw8.o /home/taylor/ds-6040/assignments/hw8/solutions/hw8.hpp
Command ['make', 'STANCFLAGS+=--filename-in-msg=hw8.stan', 'STAN_THREADS=True', 'STAN_OPENCL=TRUE', 'OPENCL_PLATFORM_ID=0', 'OPENCL_DEVICE_ID=0', '/home/taylor/ds-6040/assignments/hw8/solutions/hw8']
error during processing No such file or directory
Operating System: Ubuntu 22.04.4
Interface Version: cmdstanpy.version is ‘1.2.4’
cmdstan version is (2, 35)
Compiler/Toolkit: g++ (Ubuntu 13.1.0-8ubuntu1~22.04) 13.1.0
Perhaps it’s due to my old GPU?
(stan) taylor@mean-machine:~$ nvidia-smi
Thu Jun 27 18:41:05 2024
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.256.02 Driver Version: 470.256.02 CUDA Version: 11.4 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 Tesla K80 Off | 00000000:03:00.0 Off | 0 |
| N/A 29C P8 26W / 149W | 5MiB / 11441MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
| 1 Tesla K80 Off | 00000000:04:00.0 Off | 0 |
| N/A 27C P8 29W / 149W | 5MiB / 11441MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 2044 G /usr/lib/xorg/Xorg 3MiB |
| 1 N/A N/A 2044 G /usr/lib/xorg/Xorg 3MiB |
+-----------------------------------------------------------------------------+
I think I’m using nvidia-driver-470 here.