infer/src/base/Config.ml x: 2878 lines of code y: 522 # changes

facebook / infer

File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall

The number of recorded file updates

There are 1,875 files with 201,753 lines of code.

32 files changed more than 100 times (26,548 lines of code)
74 files changed 51-100 times (27,839 lines of code)
177 files changed 21-50 times (45,290 lines of code)
630 files changed 6-20 times (65,717 lines of code)
962 files changed 1-5 times (36,359 lines of code)

Legend:

101+

51-100

21-50

6-20

1-5

explore: zoomable circles | data

File Change Frequency per File Extension

html, ml, mli, java, cpp, m, md, c, h, smt2, erl, mm, txt, make, sh, xml, in, json, al, sml, js, mll, gitignore, m4, css, mly, plist, kt, py, patch, mk, clang-format, storyboard, escript, sig, svg, gradle, yml, org, p, properties, sexp, xib, adoc, pro, gitattributes, s, prettierignore

File Change Frequency per Extension

The number of recorded file updates

101+

51-100

21-50

6-20

1-5

File Change Frequency per Logical Decomposition

primary

primary (file change frequency)

The number of recorded file updates

101+

51-100

21-50

6-20

1-5

Most Frequently Changed Files (Top 50)

See data for all files...

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
ml Config.ml in infer/src/base	2878	-	15	2019	522	44
mli Config.mli in infer/src/base	415	-	15	2019	418	40
ml cTrans.ml in infer/src/clang	5018	-	15	2494	390	24
ml bufferOverrunDomain.ml in infer/src/bufferoverrun	2145	-	141	1899	200	16
ml bufferOverrunModels.ml in infer/src/bufferoverrun	1958	-	73	1624	199	12
ml bufferOverrunChecker.ml in infer/src/bufferoverrun	430	-	64	1899	197	21
ml cMethod_trans.ml in infer/src/clang	331	-	23	2494	181	17
ml cTrans_utils.ml in infer/src/clang	677	-	219	2494	178	18
ml IssueType.ml in infer/src/base	787	-	31	1704	174	24
ml jTrans.ml in infer/src/java	1165	-	63	2494	174	16
ml TaintAnalysis.ml in infer/src/quandary	812	-	242	2066	166	13
ml ondemand.ml in infer/src/backend	313	-	42	2396	154	18
ml PulseModels.ml in infer/src/pulse	18	-	23	1115	151	15
ml bufferOverrunSemantics.ml in infer/src/bufferoverrun	807	-	70	1899	147	15
mli IssueType.mli in infer/src/base	227	-	31	1704	139	22
ml itv.ml in infer/src/bufferoverrun	584	-	73	1899	138	15
ml Typ.ml in infer/src/IR	686	-	56	1739	136	19
ml cFrontend_errors.ml in infer/src/clang	42	-	766	2353	131	15
ml preanal.ml in infer/src/backend	430	-	59	2464	129	15
mli Typ.mli in infer/src/IR	236	-	56	1739	125	18
ml Driver.ml in infer/src/integration	442	-	42	1753	125	21
ml starvation.ml in infer/src/concurrency	785	-	158	1480	125	10
ml cFrontend_decl.ml in infer/src/clang	481	-	23	2223	124	17
ml annotationReachability.ml in infer/src/checkers	475	-	266	2193	122	17
ml Pulse.ml in infer/src/pulse	786	-	23	1115	116	15
ml cFrontend.ml in infer/src/clang	54	-	72	2494	115	13
ml PulseOperations.ml in infer/src/pulse	719	-	42	1115	111	13
ml Procdesc.ml in infer/src/IR	777	-	43	1739	111	19
ml printer.ml in infer/src/backend	283	-	205	2464	109	14
ml JavaTrace.ml in infer/src/quandary	585	-	121	2061	109	12
ml PulseAbductiveDomain.ml in infer/src/pulse	1093	-	23	1100	109	13
ml jMain.ml in infer/src/java	109	-	130	2496	105	16
mli cTrans_utils.mli in infer/src/clang	247	-	514	2467	99	13
ml jTransType.ml in infer/src/java	341	-	74	2494	99	14
ml Utils.ml in infer/src/base	424	-	311	2019	97	20
ml CommandLineOption.ml in infer/src/base	1045	-	17	2019	97	16
ml callbacks.ml in infer/src/backend	62	-	716	2464	94	14
ml InferAnalyze.ml in infer/src/backend	249	-	31	1739	94	14
ml SymExec.ml in infer/src/biabduction	1683	-	70	1480	93	15
ml liveness.ml in infer/src/checkers	357	-	42	2201	92	16
ml TaintTests.ml in infer/src/unit	142	-	492	2066	88	11
ml analyzerTester.ml in infer/src/unit	287	-	42	2230	86	12
ml CType_decl.ml in infer/src/clang	737	-	23	1990	85	14
ml ast_expressions.ml in infer/src/clang	121	-	219	2487	84	16
ml CaptureCompilationDatabase.ml in infer/src/integration	158	-	485	1984	83	11
mli itv.mli in infer/src/bufferoverrun	159	-	73	1493	83	11
ml Siof.ml in infer/src/checkers	263	-	242	1990	83	14
ml bufferOverrunAnalysis.ml in infer/src/bufferoverrun	483	-	42	1171	83	11
ml cFrontend_config.ml in infer/src/clang	86	-	137	2487	82	14
ml bufferOverrunUtils.ml in infer/src/bufferoverrun	378	-	225	1598	82	11

Files With Most Contributors (Top 50)

Files sorted by the number of unique email addresses found in commits.

See data for all files...

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
ml Config.ml in infer/src/base	2878	-	15	2019	522	44
mli Config.mli in infer/src/base	415	-	15	2019	418	40
ml cTrans.ml in infer/src/clang	5018	-	15	2494	390	24
ml bufferOverrunDomain.ml in infer/src/bufferoverrun	2145	-	141	1899	200	16
ml bufferOverrunModels.ml in infer/src/bufferoverrun	1958	-	73	1624	199	12
ml bufferOverrunChecker.ml in infer/src/bufferoverrun	430	-	64	1899	197	21
ml cMethod_trans.ml in infer/src/clang	331	-	23	2494	181	17
ml cTrans_utils.ml in infer/src/clang	677	-	219	2494	178	18
ml jTrans.ml in infer/src/java	1165	-	63	2494	174	16
ml IssueType.ml in infer/src/base	787	-	31	1704	174	24
ml TaintAnalysis.ml in infer/src/quandary	812	-	242	2066	166	13
ml ondemand.ml in infer/src/backend	313	-	42	2396	154	18
ml PulseModels.ml in infer/src/pulse	18	-	23	1115	151	15
ml bufferOverrunSemantics.ml in infer/src/bufferoverrun	807	-	70	1899	147	15
mli IssueType.mli in infer/src/base	227	-	31	1704	139	22
ml itv.ml in infer/src/bufferoverrun	584	-	73	1899	138	15
ml Typ.ml in infer/src/IR	686	-	56	1739	136	19
ml cFrontend_errors.ml in infer/src/clang	42	-	766	2353	131	15
ml preanal.ml in infer/src/backend	430	-	59	2464	129	15
ml starvation.ml in infer/src/concurrency	785	-	158	1480	125	10
mli Typ.mli in infer/src/IR	236	-	56	1739	125	18
ml Driver.ml in infer/src/integration	442	-	42	1753	125	21
ml cFrontend_decl.ml in infer/src/clang	481	-	23	2223	124	17
ml annotationReachability.ml in infer/src/checkers	475	-	266	2193	122	17
ml Pulse.ml in infer/src/pulse	786	-	23	1115	116	15
ml cFrontend.ml in infer/src/clang	54	-	72	2494	115	13
ml PulseOperations.ml in infer/src/pulse	719	-	42	1115	111	13
ml Procdesc.ml in infer/src/IR	777	-	43	1739	111	19
ml JavaTrace.ml in infer/src/quandary	585	-	121	2061	109	12
ml PulseAbductiveDomain.ml in infer/src/pulse	1093	-	23	1100	109	13
ml printer.ml in infer/src/backend	283	-	205	2464	109	14
ml jMain.ml in infer/src/java	109	-	130	2496	105	16
mli cTrans_utils.mli in infer/src/clang	247	-	514	2467	99	13
ml jTransType.ml in infer/src/java	341	-	74	2494	99	14
ml CommandLineOption.ml in infer/src/base	1045	-	17	2019	97	16
ml Utils.ml in infer/src/base	424	-	311	2019	97	20
ml InferAnalyze.ml in infer/src/backend	249	-	31	1739	94	14
ml callbacks.ml in infer/src/backend	62	-	716	2464	94	14
ml SymExec.ml in infer/src/biabduction	1683	-	70	1480	93	15
ml liveness.ml in infer/src/checkers	357	-	42	2201	92	16
ml TaintTests.ml in infer/src/unit	142	-	492	2066	88	11
ml analyzerTester.ml in infer/src/unit	287	-	42	2230	86	12
ml CType_decl.ml in infer/src/clang	737	-	23	1990	85	14
ml ast_expressions.ml in infer/src/clang	121	-	219	2487	84	16
ml CaptureCompilationDatabase.ml in infer/src/integration	158	-	485	1984	83	11
ml bufferOverrunAnalysis.ml in infer/src/bufferoverrun	483	-	42	1171	83	11
mli itv.mli in infer/src/bufferoverrun	159	-	73	1493	83	11
ml Siof.ml in infer/src/checkers	263	-	242	1990	83	14
ml bufferOverrunUtils.ml in infer/src/bufferoverrun	378	-	225	1598	82	11
ml cFrontend_config.ml in infer/src/clang	86	-	137	2487	82	14

Correlations

File Size vs. Number of Changes: 1898 points

		522.0	# changes min: 1.0 average: 13.29 25th percentile: 2.0 median: 5.0 75th percentile: 11.0 max: 522.0
0	5018.0
lines of code min: 2.0 \| average: 108.65 \| 25th percentile: 9.0 \| median: 26.0 \| 75th percentile: 86.0 \| max: 5018.0

Number of Contributors vs. Number of Changes: 1898 points

		522.0	# changes min: 1.0 average: 13.29 25th percentile: 2.0 median: 5.0 75th percentile: 11.0 max: 522.0
0	44.0
# contributors min: 1.0 \| average: 3.92 \| 25th percentile: 1.0 \| median: 3.0 \| 75th percentile: 5.0 \| max: 44.0