Himm 34 Igay69 [work] Jun 2026

Each SpMM_leaf call runs on either CPU or GPU according to the scheduler (see § 3.4). The pipeline allows overlapping computation and communication: while stage k is executing on the GPU, stage k‑1 can be streamed to the CPU, and stage k+1 can be prefetched from host memory.

(e.g., Should it be a serious news report, a playful blog post, or a technical deep-dive?) himm 34 igay69

The scheduler maintains a of leaf‑block multiplications. Each task τ carries: Each SpMM_leaf call runs on either CPU or

| Dataset | HIMM‑34 IGAY‑69 error | Baseline error | |---------|---------------------|----------------| | Kronecker‑M | | 2.3 × 10⁻⁶ | | Twitter‑2010 | 1.1 × 10⁻⁶ | 3.5 × 10⁻⁶ | | Web‑Stanford | 8.2 × 10⁻⁷ | 1.9 × 10⁻⁶ | a playful blog post