Welcome to omnisolver-pt documentation!#
The omnisolver-bruteforce
is Omnisolver plugin implementing the bruteforce (a.k.a exhaustive
search) algorithm.
Installation#
Currently, the omnisolver-bruteforce
package requires working CUDA installation.
To install the plugin first set the CUDAHOME
environmental library to your CUDA instalaltion location, e.g.:
# Rmember, your actual location may vary!
export CUDAHOME=/usr/local/cuda
and then run:
pip install omnisolver-bruteforce
Warning If you don’t set the
CUDAHOME
directory, an attempt will be made to deduce it based on the location of yournvcc
compiler. However, this process might not work in all the cases and should not be relied on.
Command line usage#
usage: omnisolver bruteforce-gpu [-h] [--output OUTPUT] [--vartype {SPIN,BINARY}] [--num_states NUM_STATES] [--suffix_size SUFFIX_SIZE] [--grid_size GRID_SIZE]
[--block_size BLOCK_SIZE] [--dtype {float,double}]
input
Bruteforce (a.k.a exhaustive search) sampler using CUA-enabled GPU
positional arguments:
input Path of the input BQM file in COO format. If not specified, stdin is used.
optional arguments:
-h, --help show this help message and exit
--output OUTPUT Path of the output file. If not specified, stdout is used.
--vartype {SPIN,BINARY}
Variable type
--num_states NUM_STATES