AstrAI/csrc/tests
ViperEkura 89ece26c25 feat: paged decode attention with split-KV (scalar + MMA)
- PagedAttentionParams merged into attn_common.h
- Scalar variant: warp-per-query-head split-KV, resolves page table per-position for the K/V shared-memory tile load
- MMA variant (sm_80+): tensor-core head-packing with cp.async, single page-table lookup per tile (BC=32 fits within page_size>=32)
- Standalone test: 14 cases across head_dim 32/64/128/256, GQA, multi-batch, both paths verified against CPU reference
2026-07-11 18:14:51 +08:00
..
attn_decode_test.cu perf: increase decode split-K parallelism for short sequences 2026-07-11 11:26:42 +08:00
attn_paged_vs_contiguous.cu feat: paged decode attention with split-KV (scalar + MMA) 2026-07-11 18:14:51 +08:00
attn_prefill_test.cu refactor: template AttentionParams, rename .cuh to .h 2026-07-11 11:03:14 +08:00