I use CUDA 12.4 and cusparse 12.1. When I run:
mpiexec -np 1 driverSolve.exe -g 27p -l lap3d_10x10x10_1x1x1.cfg -s CGHS_BCMG.properties
Trying to set device 0. Total devices: 1. Assigned device: 0
SPSP_LIB: CUSPARSE
CUSPARSE_CHUNK_FRACTION: 0.025000
Using laplacian 3d 27 points generator.
Reading setting file CGHS_BCMG.properties
solver = CGHS
preconditioner = BCMG
Setting preconditioner
CUSPARSE API failed at line 128 with error: internal error (7)
What's the version of CUDA and cusparse you used to test BootCMatchGX-2.0?
I trace the error happened at "pr->bcmg.boot_amg = Bootstrap::bootstrap(h, pr, ip);" in file bcmg.cu
I'm not sure whether my problem is the same with the above-mentioned issue.
Li Jian
China University of Geosciences
I use CUDA 12.4 and cusparse 12.1. When I run:
mpiexec -np 1 driverSolve.exe -g 27p -l lap3d_10x10x10_1x1x1.cfg -s CGHS_BCMG.properties
Trying to set device 0. Total devices: 1. Assigned device: 0
SPSP_LIB: CUSPARSE
CUSPARSE_CHUNK_FRACTION: 0.025000
Using laplacian 3d 27 points generator.
Reading setting file CGHS_BCMG.properties
solver = CGHS
preconditioner = BCMG
Setting preconditioner
CUSPARSE API failed at line 128 with error: internal error (7)
What's the version of CUDA and cusparse you used to test BootCMatchGX-2.0?
I trace the error happened at "pr->bcmg.boot_amg = Bootstrap::bootstrap(h, pr, ip);" in file bcmg.cu
I'm not sure whether my problem is the same with the above-mentioned issue.
Li Jian
China University of Geosciences