| 96f2f974 | 31-Mar-2021 |
Jed Brown <jed@jedbrown.org> |
Disable autodetection of HIP and CUDA
Some machines, especially HPC machines with shared filesystems (e.g., at
LLNL) have CUDA and/or HIP compilation stacks despite no such devices.
Autodetection pr
Disable autodetection of HIP and CUDA
Some machines, especially HPC machines with shared filesystems (e.g., at
LLNL) have CUDA and/or HIP compilation stacks despite no such devices.
Autodetection produces confusing errors in such environments, so we
disable them and require explicitly setting CUDA_DIR and/or HIP_DIR to
locate them (picked up automatically from the environment if present).
Document this behavior.
Reported-by: Natalie Beams <nbeams@icl.utk.edu>
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