NVIDIA Developer Forums

cusolverSpScsreigvsi throws segmentation fault for larger matrices (e.g. 33000x33000)

Accelerated Computing GPU-Accelerated Libraries

Robert_Crovella January 2, 2023, 4:07pm 7

Sure. You can request features by filing bugs. Just indicate that it is a “request for enhancement” or similar wording.

1 Like

Topic		Replies	Views	Activity
cuSOLVER sparse: cusolverSpDcsrlsvqr() error GPU-Accelerated Libraries	4	3829	June 7, 2015
Help Improving Performance using cuSolver/cuSparse Routines GPU-Accelerated Libraries cuda , nsight , performance , python , pycuda	0	708	December 15, 2023
cusparseScsrilu02 breaks with large matrices GPU-Accelerated Libraries cublas , cusolver , cusparse	10	1162	June 1, 2022
Segmentation fault in cusolverDnXsyevdx GPU-Accelerated Libraries cusolver	1	614	July 20, 2022
cuSOLVER solving a overdetermined linear equation system GPU-Accelerated Libraries cusolver	8	1278	September 19, 2021
./a.out : segmentation fault GPU-Accelerated Libraries	1	603	July 14, 2019
I'm using cuda's cusolverSpDcsrlsvqr library. It does not return correct values if the matrix is very large GPU-Accelerated Libraries cusolver	4	846	March 21, 2023
./a.out : segmentation fault GPU-Accelerated Libraries	0	364	June 27, 2019
Cusolver solve sparse Ax=b wrong GPU-Accelerated Libraries cusolver	8	123	August 19, 2024
Upgrading to CUDA 12.4 broke down the application GPU-Accelerated Libraries cublas , cusparse	13	1193	July 21, 2024