project_6

Files

muh-bot c350c1c7e5 [muh] select_if 5%→17%, unique_by_key 3%→11%: 从 CCCL 源码完整移植 SM80/SM90/SM100 三代 tuning table

tuning_select_if.cuh: 139→454 行
  - 移植 CCCL 全部 82 个 benchmark-tuned 入口
  - 保留 may_alias/flagged/keep_rejects/distinct_partitions 四维分派
  - SM100 entries 带原始 benchmark 注释 (ipt_N.tpb_M.ns_X.dcid_Y.l2w_Z speedups)
  - SMEM overflow while-loop 保护 (48KB cap)
  - delay 缩放 ns*0.5, l2w*0.6

tuning_unique_by_key.cuh: 52→166 行
  - 移植 SM80 (32 entries) + SM90 (24 entries) + SM100 (15 entries) 共 71 条
  - 按 (key_size, value_size) 全组合分派
  - SMEM 安全检查: tile = tpb * ipt * (key_sz + val_sz)

2026-08-03 13:01:11 +00:00

include

[muh] select_if 5%→17%, unique_by_key 3%→11%: 从 CCCL 源码完整移植 SM80/SM90/SM100 三代 tuning table

2026-08-03 13:01:11 +00:00

schema

[MUH] Bootstrap muh toolchain — extract/parse/gen_yaml/gen_patch + baseline.muh

2026-07-30 10:39:06 +00:00

test

[MUH] Derive BI-V100 tuning values from hardware specs — fix 5 SMEM overflow bugs

2026-07-30 15:08:30 +00:00

tests

test: add SMEM safety validator for all 26 tuning algorithms