project_6

common.cuh

fix: critical config + tuning corrections from CCCL source analysis

2026-08-03 06:45:54 +00:00

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_batch_memcpy.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_batched_topk.cuh

fix(tuning_batched_topk): force bits=8, fix SMEM overflow

2026-08-01 12:36:57 +08:00

tuning_find_bound_sorted_values.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_find.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_for.cuh

[MUH] Add C++/CUDA tuning headers — the real muh, not Python wrappers

2026-07-30 14:01:07 +00:00

tuning_histogram.cuh

[muh] three_way_partition 7%→13%, histogram 13%→21%: 继续从 CCCL 源码移植 SM80/SM90/SM100 tuning tables

2026-08-03 13:02:58 +00:00

tuning_merge_sort.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_merge.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_radix_sort.cuh

[muh] fix scale_reg: 补上 CCCL scale_reg_bound 的 threads SMEM cap

2026-08-05 03:26:36 +00:00

tuning_reduce_by_key.cuh

[muh] delay v2: reduce_by_key + scan_by_key 全部改为 no_delay

2026-08-04 07:17:34 +00:00

tuning_reduce.cuh

[muh] tuning_reduce: 修正 SMEM 模型错误 (基于 agent_reduce.cuh 源码分析)

2026-08-05 03:20:38 +00:00

tuning_rle_encode.cuh

[muh] delay v2 完成: 全部 8 个 lookback 算法改为 no_delay

2026-08-04 07:18:48 +00:00

tuning_rle_non_trivial_runs.cuh

[muh] delay v2 完成: 全部 8 个 lookback 算法改为 no_delay

2026-08-04 07:18:48 +00:00

tuning_scan_by_key.cuh

[muh] delay v2: reduce_by_key + scan_by_key 全部改为 no_delay

2026-08-04 07:17:34 +00:00

tuning_scan.cuh

[muh/scan] rewrite tuning_scan.cuh: 27%→42% CCCL parity

2026-08-06 06:19:59 +00:00

tuning_segmented_radix_sort.cuh

[muh] add tuning_segmented_radix_sort.cuh: BI-V100 tuning header for segmented_radix_sort

2026-08-01 02:08:44 +08:00

tuning_segmented_reduce.cuh

[muh] add tuning_segmented_reduce.cuh: BI-V100 tuning header for segmented_reduce

2026-08-01 02:08:33 +08:00

tuning_segmented_scan.cuh

[muh] add tuning_segmented_scan.cuh: BI-V100 tuning header for segmented_scan

2026-08-01 02:08:35 +08:00

tuning_segmented_sort.cuh

[muh] 7 headers 完整移植 CCCL tuning tables: segmented_sort 7%→29%, merge_sort 22%→43%, merge 30%→49%, adjacent_difference 38%→65%, batch_memcpy 37%→41%, find 35%→43%, find_bound 31%→44%

2026-08-03 21:36:50 +00:00

tuning_select_if.cuh

[analysis] 关键架构发现: gen_patch 注入目标不存在 + paged_attn V1 硬编码

2026-08-05 03:32:31 +00:00

tuning_three_way_partition.cuh

[muh] delay v2 完成: 全部 8 个 lookback 算法改为 no_delay

2026-08-04 07:18:48 +00:00

tuning_topk.cuh

[muh] 首批 BI-V100 实测数据写入 3 个 tuning headers: scan/topk/transform

2026-08-04 07:13:01 +00:00

tuning_transform_tile.cuh

[muh] add tuning_transform_tile.cuh: BI-V100 tuning header for transform_tile

2026-08-01 02:08:40 +08:00

tuning_transform.cuh

[muh] 首批 BI-V100 实测数据写入 3 个 tuning headers: scan/topk/transform

2026-08-04 07:13:01 +00:00

tuning_unique_by_key.cuh

[muh] delay v2 完成: 全部 8 个 lookback 算法改为 no_delay

2026-08-04 07:18:48 +00:00