A Dataset for Dynamic Discovery of Semantic Changes in Version Controlled Software Histories

This repository is for MSR 2017 paper submission - A Dataset for Dynamic Discovery of Semantic Changes in Version Controlled Software Histories.

Dataset

Columns in the table:

• Functionality ID: The JIRA issue key of the functionality - a unique identifier originally assigned by developers in the JIRA issue tracking system.
• History Start: The starting point of the history segment where the functionality was developed. It is the SHA-1 ID of a release commit, which is the closest release version before the functionality was developed.
• History End: The ending point of the history segment where the functionality was developed. It is the SHA-1 ID of the closest release version after the functionality was developed.
• #Commits: The length of history of developing a functionality.
• #Files Edited: The number of files changed during the development of the functionality.
• #LOC +: The number of code lines inserted during the development of the functionality.
• #LOC -: The number of code lines deleted during the development of the functionality.
• #Test Cases: The number of test cases in the associated test suite of the functionality.
• Slice Size: The size of the 1-minimal history slice of each functionality, expressed as the number of commits.
• Reduction %: Reduction rate. It stands for the proportion of the commits unrelated to its implementation.

Overview of the Dataset

Functionality ID	History Start	History End	#Commits	#Files Edited	#LOC +	#LOC -	#Test cases	Slice Size	Reduction %
LANG-825	bae9f7c3	15a51f1d	475	265	27630	11935	2	118	75.16
LANG-839	bae9f7c3	15a51f1d	475	265	27630	11935	2	200	57.89
LANG-841	bae9f7c3	15a51f1d	475	265	27630	11935	2	200	57.89
LANG-906	bae9f7c3	15a51f1d	475	265	27630	11935	5	1	99.79
LANG-834	c4ecd75	66a3717	179	121	6889	1807	12	12	93.3
LANG-944	c4ecd75	66a3717	179	121	6889	1807	1	24	86.59
LANG-993	24767d6	76cc69c	262	146	6741	2076	10	6	97.71
LANG-999	24767d6	76cc69c	262	146	6741	2076	5	15	94.27
LANG-1006	24767d6	76cc69c	262	146	6741	2076	2	14	94.66
LANG-1033	24767d6	76cc69c	262	146	6741	2076	1	22	91.6
LANG-1088	24767d6	76cc69c	262	146	6741	2076	2	1	99.62
LANG-1050	0d5d666	36f98d8	515	309	18885	6395	4	8	98.45
LANG-1074	0d5d666	36f98d8	515	309	18885	6395	9	6	98.83
LANG-1119	0d5d666	36f98d8	515	309	18885	6395	1	1	99.81
CALCITE-627	f10ea367	d60f2aa3	51	135	8274	1446	2	19	62.75
CALCITE-655	f10ea367	d60f2aa3	51	135	8274	1446	1	19	62.75
CALCITE-674	d60f2aa3	495f1859	59	196	14861	9173	1	11	81.36
CALCITE-718	495f1859	0c0c203d	92	304	21348	7686	1	14	84.78
CALCITE-758	495f1859	0c0c203d	92	304	21348	7686	1	1	98.91
CALCITE-811	495f1859	0c0c203d	92	304	21348	7686	1	1	98.91
CALCITE-803	495f1859	0c0c203d	92	304	21348	7686	1	1	98.91
CALCITE-925	0c0c203d	ba6e43c6	120	468	68314	6096	3	1	99.17
CALCITE-767	ba6e43c6	c4d346b0	103	465	31647	13594	1	8	92.23
CALCITE-996	ba6e43c6	c4d346b0	103	465	31647	13594	1	1	99.03
CALCITE-1003	ba6e43c6	c4d346b0	103	465	31647	13594	25	14	86.41
CALCITE-1028	ba6e43c6	c4d346b0	103	465	31647	13594	1	6	94.17
CALCITE-1168	8eebfc6d	aeb6bf14	122	399	30975	4800	3	2	98.36
CALCITE-1200	8eebfc6d	aeb6bf14	122	399	30975	4800	3	2	98.36
CALCITE-991	aeb6bf14	08c56b15	78	295	14908	3637	5	1	98.72
CALCITE-1288	aeb6bf14	08c56b15	78	295	14908	3637	1	6	92.31
CALCITE-1309	aeb6bf14	08c56b15	78	295	14908	3637	8	7	91.03
CALCITE-1337	aeb6bf14	08c56b15	78	295	14908	3637	2	5	93.59
MNG-4904	b175144	308d4d4	51	78	1816	713	1	7	86.27
MNG-4909	b175144	308d4d4	51	78	1816	713	2	7	86.27
MNG-4910	b175144	308d4d4	51	78	1816	713	1	7	86.27
MNG-4953	38ced22	0023226	47	96	2448	329	1	6	87.23
MNG-5159	089a9f8	6d37598	120	318	3003	1098	4	2	98.33
MNG-5530	b7e3ce2	ea8b2b0	97	160	4431	4144	1	1	98.97
MNG-5549	b7e3ce2	ea8b2b0	97	160	4431	4144	1	13	86.6
MNG-5754	d13c288	cab6659	97	235	9500	3930	4	8	91.75
MNG-5755	d13c288	cab6659	97	235	9500	3930	5	7	92.78
MNG-5767	d13c288	cab6659	97	235	9500	3930	3	21	78.35
MNG-5805	0ddab5f	bb52d85	98	341	3751	3030	2	11	88.78
COMPRESS-295	083e7a4	1dcab3f	169	181	6638	1580	2	1	99.41
COMPRESS-296	083e7a4	1dcab3f	169	181	6638	1580	3	37	78.11
COMPRESS-313	083e7a4	1dcab3f	169	181	6638	1580	3	40	76.33
COMPRESS-327	99bc508	b29395d	148	144	4644	2006	18	26	82.43
COMPRESS-368	99bc508	b29395d	148	144	4644	2006	6	12	91.89
COMPRESS-369	99bc508	b29395d	148	144	4644	2006	2	10	93.24
COMPRESS-373	99bc508	b29395d	148	144	4644	2006	1	14	90.54
COMPRESS-374	99bc508	b29395d	148	144	4644	2006	8	15	89.86
COMPRESS-375	99bc508	b29395d	148	144	4644	2006	2	1	99.32
FLUME-1710	31d45f1b	f7560038	133	258	15949	2783	1	1	99.25
FLUME-2052	cda3bd10	31d45f1b	101	181	14742	3097	5	3	97.03
FLUME-2056	cda3bd10	31d45f1b	101	181	14742	3097	1	5	95.05
FLUME-2130	cda3bd10	31d45f1b	101	181	14742	3097	1	3	97.03
FLUME-2206	cda3bd10	31d45f1b	101	181	14742	3097	1	4	96.04
FLUME-2498	f7560038	5e400ea8	100	428	17341	8187	17	65	35
FLUME-2628	f7560038	5e400ea8	100	428	17341	8187	7	1	99
FLUME-2955	f7560038	5e400ea8	100	428	17341	8187	1	65	35
FLUME-2982	f7560038	5e400ea8	100	428	17341	8187	2	35	65
PDFBOX-3307	a281f71	9e102f2	37	42	1138	268	2	1	97.3
PDFBOX-3069	3b5ae83	5848e90	272	255	9737	5398	2	1	99.63
PDFBOX-3418	3b5ae83	5848e90	272	255	9737	5398	2	3	98.9
PDFBOX-3461	3b5ae83	5848e90	272	255	9737	5398	24	3	98.9
PDFBOX-3262	7c1a2c8	69a8e03	162	135	3295	814	1	2	98.77
CONFIGURATION-466	5270237	f81ff1a	252	694	79920	80096	3	13	94.84
CONFIGURATION-624	89428f1	9fb4ad8	50	34	1201	655	11	48	4
CONFIGURATION-626	89428f1	9fb4ad8	50	34	1201	655	4	1	98
NET-436	d8812a3	4c3860e	77	99	2357	774	5	7	90.9
NET-525	d483631	abd6711	269	233	6845	2393	14	40	85.13
NET-527	d483631	abd6711	269	233	6845	2393	1	40	85.13