Coverity Scan: LAMMPS
| Project Name | LAMMPS |
|---|---|
| Lines of code analyzed | 1,228,281 |
| On Coverity Scan since | Dec 06, 2018 |
| Last build analyzed | 1 day ago |
| Language | C/C++ |
| Repository URL | https://github.com/lammps/lammps.git |
| Homepage URL | https://lammps.sandia.gov |
| License | GPL (GNU General Public License version ) |
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Version: 43fbdc2d9385715ac01f9218defc5b...
- Nov 22, 2024
- Last Analyzed
- 1,228,281
- Lines of Code Analyzed
- 1,217,625
- Lines of Code in Selected Components
- 1.91
- Defect Density
Defect changes since previous build dated Nov 18, 2024
- 0
- Newly detected
- 0
- Eliminated
Defects by status for current build
- 4,397
- Total defects
- 2,324
- Outstanding
- 1,984
- Fixed
See how defect density for 'LAMMPS' compares with defect density for other open source projects. Learn more
Note: Defect density is measured by the number of defects per 1,000 lines of code.
Analysis Metrics per Components
| Component Name | Pattern | Ignore | Line of Code | Defect density |
|---|---|---|---|---|
| ASPHERE | .*/ASPHERE/.* | No | 3,783 | 4.76 |
| BODY | .*/BODY/.* | No | 6,119 | 2.12 |
| CLASS2 | .*/CLASS2/.* | No | 3,608 | 3.05 |
| COLLOID | .*/COLLOID/.* | No | 4,460 | 3.59 |
| COMPRESS | .*/COMPRESS/.* | No | 1,753 | 0.00 |
| DIPOLE | .*/DIPOLE/.* | No | 2,103 | 2.38 |
| GPU | .*/GPU/.* | No | 1,825 | 0.00 |
| KIM | .*/KIM/.* | No | 120 | 0.00 |
| KOKKOS | .*/KOKKOS/.* | No | 157,545 | 1.30 |
| KSPACE | .*/KSPACE/.* | No | 31,116 | 1.19 |
| LATTE | .*/LATTE/.* | No | 0 | N/A |
| MANYBODY | .*/MANYBODY/.* | No | 26,592 | 1.50 |
| MC | .*/MC/.* | No | 8,874 | 1.69 |
| MOLECULE | .*/MOLECULE/.* | No | 10,582 | 2.65 |
| OPT | .*/OPT/.* | No | 3,170 | 0.00 |
| QEQ | .*/QEQ/.* | No | 2,106 | 0.95 |
| PYTHON | .*/PYTHON/.* | No | 74 | 0.00 |
| REPLICA | .*/REPLICA/.* | No | 9,055 | 3.64 |
| RIGID | .*/RIGID/.* | No | 10,760 | 3.53 |
| SHOCK | .*/SHOCK/.* | No | 1,768 | 2.83 |
| SNAP | .*/SNAP/.* | No | 0 | N/A |
| SPIN | .*/SPIN/.* | No | 7,308 | 3.01 |
| USER-MISC | .*/USER-MISC/.* | No | 0 | N/A |
| Kokkos | .*/lib/kokkos/.*\.(cpp|hpp|h) | Yes | 0 | N/A |
| Libraries | .*/lib/.* | No | 190,116 | 2.72 |
| fmt | .*/fmt/.* | Yes | 10,656 | N/A |
| OPENMP | .*/OPENMP/.* | No | 54,943 | 0.91 |
| INTEL | .*/INTEL/.* | No | 34,452 | 1.89 |
| COLVARS | .*/COLVARS/.* | No | 1,118 | 0.89 |
| ADIOS | .*/ADIOS/.* | No | 81 | 0.00 |
| CG-DNA | .*/CG-DNA/.* | No | 9,085 | 1.54 |
| CG-SDK | .*/CG-SDK/.* | No | 0 | N/A |
| BOCS | .*/BOCS/.* | No | 2,211 | 0.45 |
| AWPMD | .*/AWPMD/.* | No | 772 | 5.18 |
| CORESHELL | .*/CORESHELL/.* | No | 2,106 | 0.95 |
| DIELECTRIC | .*/DIELECTRIC/.* | No | 5,185 | 4.63 |
| DIFFRACTION | .*/DIFFRACTION/.* | No | 1,736 | 2.30 |
| DPD-BASIC | .*/DPD-BASIC/.* | No | 1,594 | 2.51 |
| DPD-MESO | .*/DPD-MESO/.* | No | 2,356 | 6.79 |
| DPD-REACT | .*/DPD-REACT/.* | No | 7,710 | 3.89 |
| DPD-SMOOTH | .*/DPD-SMOOTH/.* | No | 1,347 | 1.48 |
| DRUDE | .*/DRUDE/.* | No | 4,284 | 1.87 |
| EFF | .*/EFF/.* | No | 3,006 | 2.99 |
| FEP | .*/FEP/.* | No | 6,837 | 3.80 |
| GRANULAR | .*/GRANULAR/.* | No | 6,511 | 5.07 |
| H5MD | .*/H5MD/.* | No | 502 | 0.00 |
| LATBOLTZ | .*/LATBOLTZ/.* | No | 3,882 | 0.52 |
| REAXFF | .*/REAXFF/.* | No | 9,124 | 1.10 |
| Other | .* | No | 575,945 | 1.74 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 4 |
| 190 | Integer Overflow or Wraparound | 27 |
| 676 | Use of Potentially Dangerous Function | 5 |
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