There are 22 sparse matrices used in the benchmark. These sparse matrices can be downloaded from https://sparse.tamu.edu.
| matrix | rows | cols | NNZs |
|---|---|---|---|
| nasa2910 | 2910 | 2910 | 174296 |
| ex9 | 3363 | 3363 | 99471 |
| bcsstk24 | 3562 | 3562 | 159910 |
| bcsstk15 | 3948 | 3948 | 117816 |
| bcsstk28 | 4410 | 4410 | 219024 |
| s3rmt3m3 | 5357 | 5357 | 207695 |
| s2rmq4m1 | 5489 | 5489 | 281111 |
| nd3k | 9000 | 9000 | 3279690 |
| ted_B_unscaled | 10605 | 10605 | 144579 |
| ted_B | 10605 | 10605 | 144579 |
| msc10848 | 10848 | 10848 | 1229778 |
| cbuckle | 13681 | 13681 | 676515 |
| olafu | 16146 | 16146 | 1015156 |
| gyro_k | 17361 | 17361 | 1021159 |
| bodyy4 | 17546 | 17546 | 121938 |
| nd6k | 18000 | 18000 | 6897316 |
| raefsky4 | 19779 | 19779 | 1328611 |
| bcsstk36 | 23052 | 23052 | 1143140 |
| msc23052 | 23052 | 23052 | 1154814 |
| ct20stif | 52329 | 52329 | 2698463 |
| nasasrb | 54870 | 54870 | 2677324 |
| bodyy6 | 19366 | 19366 | 134748 |