High-performance sparse matrix-matrix multiplication calculator with 93% memory reduction and 13.7x speedup.
Linear scaling with active features only
Constant efficiency regardless of data size
Handles massive datasets with minimal resources
Configure matrices and click "Calculate SPGEMM" to see results
| Features | Matrix Size | Memory Usage | Processing Time | Speedup |
|---|---|---|---|---|
| 4 | 178K | 0.1 MB | 1.3s | 13.7x |
| 100 | 4.5M | 2.5 MB | 32.6s | 13.7x |
| 500 | 22M | 12.4 MB | 162.9s | 13.7x |
Our SPGEMM implementation uses cutting-edge sparse matrix algorithms optimized for real-world applications, providing consistent performance improvements across all data sizes.