deepseek-ai/FlashMLA
File Age & Freshness
File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 97 files with 17,763 lines of code in files.
    • 3 files that are 366+ days old (469 lines of code)
    • 2 files that are 181-365 days old (237 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 92 files that are 1-30 days old (17,057 lines of code)
2% | 1% | 0% | 0% | 96%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by age
File Freshness Distribution Overall
Days since last update
  • There are 97 files with 17,763 lines of code in files.
    • 0 files have been last changed 366+ days ago (0 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 0 files have been last changed 91-180 days ago (0 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 97 files have been last changed 1-30 days ago (17,763 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by freshness
File Change History per File Extension
h, cu, hpp, py, cuh, cpp, asc, md, txt, gitignore, svg, gitmodules
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
py73% | 0% | 0% | 0% | 26%
h3% | 6% | 0% | 0% | 89%
cpp0% | 1% | 0% | 0% | 98%
hpp0% | 0% | 0% | 0% | 100%
cuh0% | 0% | 0% | 0% | 100%
cu0% | 0% | 0% | 0% | 100%
File Freshness Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
hpp0% | 0% | 0% | 0% | 100%
cuh0% | 0% | 0% | 0% | 100%
h0% | 0% | 0% | 0% | 100%
cpp0% | 0% | 0% | 0% | 100%
cu0% | 0% | 0% | 0% | 100%
py0% | 0% | 0% | 0% | 100%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
flash_mla81% | 0% | 0% | 0% | 18%
csrc<1% | 1% | 0% | 0% | 97%
scripts0% | 0% | 0% | 0% | 100%
primary (file freshness distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
csrc0% | 0% | 0% | 0% | 100%
flash_mla0% | 0% | 0% | 0% | 100%
scripts0% | 0% | 0% | 0% | 100%
Oldest Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
321 11 2025-02-24 2026-09-30 10 6 31004720+beginlner@users.no... shengyuliu@deepseek.com
__init__.py
in flash_mla
 19 - 2025-08-01 2026-09-10 5 2 uchihatmtkinu@gmail.com shengyuliu@deepseek.com
params.h
in csrc
 129 - 2025-09-24 2026-09-30 5 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common.h
in csrc/api
 223 14 2026-01-16 2026-09-30 4 2 shengyuliu@deepseek.com shengyuliu@deepseek.com
api.cpp
in csrc/api
 14 - 2026-01-16 2026-09-30 3 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
462 6 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
396 9 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
195 6 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
77 4 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dense_fwd.cpp
in csrc/api
 13 1 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dense_bwd.cpp
in csrc/api
 13 1 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 1578 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel_body.h
in csrc/ascend_kernels/prefill/sparse
 1440 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1416 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_mla_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1414 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 974 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 814 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 805 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cuh
in csrc/cuda_kernels/sm100/decode/sparse/head64
 667 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 625 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 598 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 491 11 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 278 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_fusion.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 277 21 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_device_bwd.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 237 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 220 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
combine.cu
in csrc/cuda_kernels/smxx/decode/combine
 208 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 205 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 198 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
helpers.h
in csrc/cuda_kernels/sm100
 196 9 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pipeline_mla.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 174 12 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_bwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 171 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 168 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common_subroutine.h
in csrc/cuda_kernels/sm100
 168 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/decode/sparse/head64
 151 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_epilogue_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 148 6 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
gather_tensor.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 142 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/ascend_kernels/prefill/sparse
 139 1 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
get_decoding_sched_meta.cu
in csrc/cuda_kernels/smxx/decode/get_decoding_sched_meta
 132 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_causal_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 117 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 115 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 113 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dequant_utils.cuh
in csrc/cuda_kernels/sm100
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_sum_OdO.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 106 7 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_convert.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 100 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 96 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_wv_proj
 88 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_common.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 84 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cu
in csrc/cuda_kernels/sm100/prefill/dense
 77 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
Files Not Recently Changed (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
__init__.py
in flash_mla
 19 - 2025-08-01 2026-09-10 5 2 uchihatmtkinu@gmail.com shengyuliu@deepseek.com
phase1_k512.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128/instantiations
 2 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h64.cu
in csrc/cuda_kernels/sm100/decode/sparse/head64/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64_no_split.cu
in csrc/cuda_kernels/sm100/decode/sparse/head64/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h64_no_split.cu
in csrc/cuda_kernels/sm100/decode/sparse/head64/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64.cu
in csrc/cuda_kernels/sm100/decode/sparse/head64/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h64_decode_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64_prefill_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64_prefill_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h64_decode_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h128_prefill_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h128_decode_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h128_decode_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h128_prefill_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64_decode_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41fp4_h128_decode_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h128_decode_norm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
v41_h64_decode_nonorm.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_decode_k512_v41fp4.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_k512.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_decode_k512_v41_splitkv.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_decode_k512_v41fp4_splitkv.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_decode_k512_v41.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128/instantiations
 5 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 6 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 6 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
mask.cuh
in csrc/cuda_kernels/sm100/prefill/dense/common
 6 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
combine.h
in csrc/cuda_kernels/smxx/decode/combine
 6 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
get_decoding_sched_meta.h
in csrc/cuda_kernels/smxx/decode/get_decoding_sched_meta
 6 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 7 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1_h64_k512.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64/instantiations
 7 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
defines.h
in csrc/cuda_kernels
 9 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
interface.h
in csrc/cuda_kernels/sm100/prefill/dense
 11 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/cuda_kernels/sm100/decode/sparse/head64
 12 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dense_bwd.cpp
in csrc/api
 13 1 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dense_fwd.cpp
in csrc/api
 13 1 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
api.cpp
in csrc/api
 14 - 2026-01-16 2026-09-30 3 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/ascend_kernels/prefill/sparse
 16 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_q_b_proj
 21 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_wv_proj
 22 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
utils.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 26 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fast_div_mod.h
in csrc/ascend_kernels/prefill/sparse
 28 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
helper.h
in csrc/cuda_kernels/sm100/prefill/dense/common
 28 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 34 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
utils.h
in csrc/cuda_kernels
 37 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_options.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 38 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
45 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kv_cache_format.h
in csrc/cuda_kernels
 45 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pow_2.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 45 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_q_b_proj
 56 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kv_cache_utils.cuh
in csrc/cuda_kernels/sm100
 57 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
Most Recently Created Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
kernel.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 1578 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel_body.h
in csrc/ascend_kernels/prefill/sparse
 1440 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1416 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_mla_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1414 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 974 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 814 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 805 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cuh
in csrc/cuda_kernels/sm100/decode/sparse/head64
 667 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 625 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 598 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 491 11 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 278 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_fusion.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 277 21 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_device_bwd.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 237 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 220 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
combine.cu
in csrc/cuda_kernels/smxx/decode/combine
 208 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 205 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 198 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
helpers.h
in csrc/cuda_kernels/sm100
 196 9 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pipeline_mla.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 174 12 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_bwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 171 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 168 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common_subroutine.h
in csrc/cuda_kernels/sm100
 168 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/decode/sparse/head64
 151 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_epilogue_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 148 6 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
gather_tensor.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 142 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/ascend_kernels/prefill/sparse
 139 1 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
get_decoding_sched_meta.cu
in csrc/cuda_kernels/smxx/decode/get_decoding_sched_meta
 132 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_causal_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 117 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 115 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 113 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dequant_utils.cuh
in csrc/cuda_kernels/sm100
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_sum_OdO.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 106 7 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_convert.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 100 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 96 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_wv_proj
 88 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_common.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 84 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cu
in csrc/cuda_kernels/sm100/prefill/dense
 77 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_bwd_sm100.cu
in csrc/cuda_kernels/sm100/prefill/dense
 76 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kv_cache_utils.cuh
in csrc/cuda_kernels/sm100
 57 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_q_b_proj
 56 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pow_2.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 45 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kv_cache_format.h
in csrc/cuda_kernels
 45 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
45 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_options.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 38 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
utils.h
in csrc/cuda_kernels
 37 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 34 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
helper.h
in csrc/cuda_kernels/sm100/prefill/dense/common
 28 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fast_div_mod.h
in csrc/ascend_kernels/prefill/sparse
 28 2 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
Most Recently Changed Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
kernel.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 1578 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel_body.h
in csrc/ascend_kernels/prefill/sparse
 1440 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1416 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_bwd_mla_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 1414 16 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 974 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 814 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_mainloop_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 805 20 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cuh
in csrc/cuda_kernels/sm100/decode/sparse/head64
 667 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 625 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
phase1.cuh
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 598 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_kernel_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 491 11 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
462 6 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
396 9 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
321 11 2025-02-24 2026-09-30 10 6 31004720+beginlner@users.no... shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 278 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_fusion.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 277 21 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_device_bwd.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 237 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common.h
in csrc/api
 223 14 2026-01-16 2026-09-30 4 2 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_mla_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 220 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
combine.cu
in csrc/cuda_kernels/smxx/decode/combine
 208 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_load_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 205 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/core_attn
 198 4 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
helpers.h
in csrc/cuda_kernels/sm100
 196 9 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
195 6 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pipeline_mla.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 174 12 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_bwd_sm100.cuh
in csrc/cuda_kernels/sm100/prefill/dense
 171 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha.hpp
in csrc/cuda_kernels/sm100/prefill/dense/device
 168 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common_subroutine.h
in csrc/cuda_kernels/sm100
 168 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/decode/sparse/head64
 151 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
sm100_fmha_fwd_epilogue_tma_warpspecialized.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 148 6 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
gather_tensor.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 142 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/ascend_kernels/prefill/sparse
 139 1 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
get_decoding_sched_meta.cu
in csrc/cuda_kernels/smxx/decode/get_decoding_sched_meta
 132 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
params.h
in csrc
 129 - 2025-09-24 2026-09-30 5 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_causal_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 117 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head64
 115 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd_for_small_topk/head128
 113 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/cuda_kernels/sm100/prefill/sparse/fwd/head128
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
dequant_utils.cuh
in csrc/cuda_kernels/sm100
 107 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_sum_OdO.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 106 7 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_kernel_bwd_convert.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 100 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_tile_scheduler.hpp
in csrc/cuda_kernels/sm100/prefill/dense/kernel
 96 8 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_wv_proj
 88 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_common.hpp
in csrc/cuda_kernels/sm100/prefill/dense/collective
 84 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_fwd_sm100.cu
in csrc/cuda_kernels/sm100/prefill/dense
 77 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
77 4 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
fmha_cutlass_bwd_sm100.cu
in csrc/cuda_kernels/sm100/prefill/dense
 76 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kv_cache_utils.cuh
in csrc/cuda_kernels/sm100
 57 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.cu
in csrc/cuda_kernels/sm100/prefill/sparse/fused_norm_rope_attn_rope_cast_fwd/permute_q_b_proj
 56 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
pow_2.hpp
in csrc/cuda_kernels/sm100/prefill/dense/common
 45 3 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
Summary
  • Number of files: 97
  • Daily file updates (only one update per file and date counted): 457
  • First update: 2025-02-24
  • Latest update: 2026-09-30
  • Days between first and latest update: 583 (83 weeks, estimated 415 working days)
  • Active days (at least one file change): 28
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