deepseek-ai / DeepEP - 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).

Summary

Number of files: 19
Daily file updates (only one update per file and date counted): 18
First update: 2025-02-25
Latest update: 2025-04-27
Days between first and latest update: 62 (8 weeks, estimated 40 working days)
Active days (at least one file change): 26
Files without commit history (ignored): 8 (352 lines of code)

Files without history

Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 11 files with 5,041 lines of code in files.

0 files that are 366+ days old (0 lines of code)
0 files that are 181-365 days old (0 lines of code)
0 files that are 91-180 days old (0 lines of code)
11 files that are 31-90 days old (5,041 lines of code)
0 files that are 1-30 days old (0 lines of code)

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 11 files with 5,041 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)
5 files have been last changed 31-90 days ago (2,229 lines of code)
6 files have been last changed 1-30 days ago (2,812 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

py, cuh, cu, txt, hpp, md, patch, cpp, gitignore, json

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 19)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
buffer.py in deep_ep	235	16	2025-02-26	2025-04-22	11	5	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
internode_ll.cu in csrc/kernels	470	-	2025-02-27	2025-04-22	9	2	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
utils.cuh in csrc/kernels	316	-	2025-02-27	2025-02-27	1	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.cpp in csrc	968	13	2025-03-03	2025-03-18	4	2	chenggangz@deepseek.com	chenggangz@deepseek.com
config.hpp in csrc	134	7	2025-03-03	2025-04-07	5	1	chenggangz@deepseek.com	chenggangz@deepseek.com
api.cuh in csrc/kernels	121	-	2025-03-03	2025-03-18	3	1	chenggangz@deepseek.com	chenggangz@deepseek.com
intranode.cu in csrc/kernels	723	-	2025-03-04	2025-03-14	2	1	chenggangz@deepseek.com	chenggangz@deepseek.com
internode.cu in csrc/kernels	1535	-	2025-03-05	2025-04-22	5	4	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
ibgda_device.cuh in csrc/kernels	365	-	2025-03-05	2025-04-22	5	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
deep_ep.hpp in csrc	101	-	2025-03-10	2025-03-18	3	2	dima.v.dzhulgakov@gmail.com	chenggangz@deepseek.com
runtime.cu in csrc/kernels	73	-	2025-03-14	2025-04-22	3	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
buffer.cuh in csrc/kernels	110	-
launch.cuh in csrc/kernels	52	-
setup.py in root	52	-
configs.cuh in csrc/kernels	44	-
exception.cuh in csrc/kernels	42	-
event.hpp in csrc	32	5
utils.py in deep_ep	16	4
__init__.py in deep_ep	4	-

Files Not Recently Changed (Top 19)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
utils.cuh in csrc/kernels	316	-	2025-02-27	2025-02-27	1	1	chenggangz@deepseek.com	chenggangz@deepseek.com
intranode.cu in csrc/kernels	723	-	2025-03-04	2025-03-14	2	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.hpp in csrc	101	-	2025-03-10	2025-03-18	3	2	dima.v.dzhulgakov@gmail.com	chenggangz@deepseek.com
api.cuh in csrc/kernels	121	-	2025-03-03	2025-03-18	3	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.cpp in csrc	968	13	2025-03-03	2025-03-18	4	2	chenggangz@deepseek.com	chenggangz@deepseek.com
config.hpp in csrc	134	7	2025-03-03	2025-04-07	5	1	chenggangz@deepseek.com	chenggangz@deepseek.com
runtime.cu in csrc/kernels	73	-	2025-03-14	2025-04-22	3	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
buffer.py in deep_ep	235	16	2025-02-26	2025-04-22	11	5	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
ibgda_device.cuh in csrc/kernels	365	-	2025-03-05	2025-04-22	5	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
internode_ll.cu in csrc/kernels	470	-	2025-02-27	2025-04-22	9	2	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
internode.cu in csrc/kernels	1535	-	2025-03-05	2025-04-22	5	4	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
__init__.py in deep_ep	4	-
utils.py in deep_ep	16	4
event.hpp in csrc	32	5
exception.cuh in csrc/kernels	42	-
configs.cuh in csrc/kernels	44	-
setup.py in root	52	-
launch.cuh in csrc/kernels	52	-
buffer.cuh in csrc/kernels	110	-

Most Recently Created Files (Top 19)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
buffer.cuh in csrc/kernels	110	-
launch.cuh in csrc/kernels	52	-
setup.py in root	52	-
configs.cuh in csrc/kernels	44	-
exception.cuh in csrc/kernels	42	-
event.hpp in csrc	32	5
utils.py in deep_ep	16	4
__init__.py in deep_ep	4	-
runtime.cu in csrc/kernels	73	-	2025-03-14	2025-04-22	3	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
deep_ep.hpp in csrc	101	-	2025-03-10	2025-03-18	3	2	dima.v.dzhulgakov@gmail.com	chenggangz@deepseek.com
internode.cu in csrc/kernels	1535	-	2025-03-05	2025-04-22	5	4	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
ibgda_device.cuh in csrc/kernels	365	-	2025-03-05	2025-04-22	5	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
intranode.cu in csrc/kernels	723	-	2025-03-04	2025-03-14	2	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.cpp in csrc	968	13	2025-03-03	2025-03-18	4	2	chenggangz@deepseek.com	chenggangz@deepseek.com
config.hpp in csrc	134	7	2025-03-03	2025-04-07	5	1	chenggangz@deepseek.com	chenggangz@deepseek.com
api.cuh in csrc/kernels	121	-	2025-03-03	2025-03-18	3	1	chenggangz@deepseek.com	chenggangz@deepseek.com
internode_ll.cu in csrc/kernels	470	-	2025-02-27	2025-04-22	9	2	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
utils.cuh in csrc/kernels	316	-	2025-02-27	2025-02-27	1	1	chenggangz@deepseek.com	chenggangz@deepseek.com
buffer.py in deep_ep	235	16	2025-02-26	2025-04-22	11	5	chenggangz@deepseek.com	sy.zhou@high-flyer.cn

Most Recently Changed Files (Top 19)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
buffer.cuh in csrc/kernels	110	-
launch.cuh in csrc/kernels	52	-
setup.py in root	52	-
configs.cuh in csrc/kernels	44	-
exception.cuh in csrc/kernels	42	-
event.hpp in csrc	32	5
utils.py in deep_ep	16	4
__init__.py in deep_ep	4	-
internode.cu in csrc/kernels	1535	-	2025-03-05	2025-04-22	5	4	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
internode_ll.cu in csrc/kernels	470	-	2025-02-27	2025-04-22	9	2	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
ibgda_device.cuh in csrc/kernels	365	-	2025-03-05	2025-04-22	5	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
buffer.py in deep_ep	235	16	2025-02-26	2025-04-22	11	5	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
runtime.cu in csrc/kernels	73	-	2025-03-14	2025-04-22	3	3	chenggangz@deepseek.com	sy.zhou@high-flyer.cn
config.hpp in csrc	134	7	2025-03-03	2025-04-07	5	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.cpp in csrc	968	13	2025-03-03	2025-03-18	4	2	chenggangz@deepseek.com	chenggangz@deepseek.com
api.cuh in csrc/kernels	121	-	2025-03-03	2025-03-18	3	1	chenggangz@deepseek.com	chenggangz@deepseek.com
deep_ep.hpp in csrc	101	-	2025-03-10	2025-03-18	3	2	dima.v.dzhulgakov@gmail.com	chenggangz@deepseek.com
intranode.cu in csrc/kernels	723	-	2025-03-04	2025-03-14	2	1	chenggangz@deepseek.com	chenggangz@deepseek.com
utils.cuh in csrc/kernels	316	-	2025-02-27	2025-02-27	1	1	chenggangz@deepseek.com	chenggangz@deepseek.com