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# SuiteSparse/GraphBLAS/GraphBLAS/test
This folder, GraphBLAS/GraphBLAS/test, provides a 100% test for the
interface to GraphBLAS. For a full test of the GraphBLAS library itself,
see GraphBLAS/Test and GraphBLAS/Tcov.
To run this test, first compile the GraphBLAS library by typing 'make' in the
top-level GraphBLAS folder, in your system shell. That statement will use
cmake to compile GraphBLAS. Use 'make JOBS=40' to compile in parallel (replace
'40' with the number of cores in your system). Next, go to the
GraphBLAS/GraphBLAS/@GrB/private folder, and type the following in the
Command Window.
# Usage:
cd GraphBLAS/GraphBLAS
help GraphBLAS % short description of the interface to GraphBLAS
addpath (pwd) ;
savepath ; % if this fails, edit your startup.m file instead
cd @GrB/private
gbmake ; % compile the interface to GraphBLAS
cd ../../test % this folder
gbtest
If the savepath command fails, then add the following line to your startup.m:
addpath ('/your/path/to/SuiteSparse/GraphBLAS/GraphBLAS')
where "/your/path/to/" should be replaced with the actual path of where
GraphBLAS resides in your file system.
See the tcov subfolder to run the test with statement coverage of the
C mexFunctions and utility routines.
SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
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