Can not compile AmgX on WSL2 Ubuntu 18.04
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- Dominant language
- Cuda
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Description
8 errors detected in the compilation of "/home/thomaschi/AMGX-main/AMGX-main/core/src/solvers/dense_lu_solver.cu".
CMake Error at amgx_core_generated_dense_lu_solver.cu.o.Release.cmake:283 (message):
Error generating file
/home/thomaschi/AMGX-main/AMGX-main/build/core/CMakeFiles/amgx_core.dir/src/solvers/./amgx_core_generated_dense_lu_solver.cu.o
core/CMakeFiles/amgx_core.dir/build.make:609: recipe for target 'core/CMakeFiles/amgx_core.dir/src/solvers/amgx_core_generated_dense_lu_solver.cu.o' failed
make[2]: *** [core/CMakeFiles/amgx_core.dir/src/solvers/amgx_core_generated_dense_lu_solver.cu.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/home/thomaschi/AMGX-main/AMGX-main/core/src/matrix_coloring/greedy_recolor.cu(153): warning #174-D: expression has no effect
/home/thomaschi/AMGX-main/AMGX-main/core/src/matrix_coloring/greedy_recolor.cu(213): warning #174-D: expression has no effect
CMakeFiles/Makefile2:259: recipe for target 'core/CMakeFiles/amgx_core.dir/all' failed
make[1]: *** [core/CMakeFiles/amgx_core.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
Scanning dependencies of target amgx_base
[ 48%] Linking CXX static library libamgx_base.a
[ 48%] Built target amgx_base
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2
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First steps
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- Open a pull request that references the issue number.
Research direction
Start by reproducing the build on WSL2 Ubuntu 18.04 and inspect the compiler output for core/src/solvers/dense_lu_solver.cu; the reported CMake error is only a wrapper around the failed compilation. Check the related build output and core/src/matrix_coloring/greedy_recolor.cu warnings, with done defined as a successful AMGX build.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cmake, linux, ubuntu
- Domain
- build-system, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100