facebookresearch / faiss
File Size

The distribution of size of files (measured in lines of code).

Intro
  • File size measurements show the distribution of size of files.
  • Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
  • It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
File Size Overall
  • There are 447 files with 72,716 lines of code.
    • 3 very long files (3,391 lines of code)
    • 37 long files (25,227 lines of code)
    • 72 medium size files (22,080 lines of codeclsfd_ftr_w_mp_ins)
    • 72 small files (9,934 lines of code)
    • 263 very small files (12,084 lines of code)
4% | 34% | 30% | 13% | 16%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: zoomable circles | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
cpp10% | 49% | 23% | 8% | 7%
cuh0% | 36% | 33% | 14% | 15%
cu0% | 29% | 47% | 13% | 8%
py0% | 13% | 42% | 23% | 20%
h0% | 6% | 21% | 22% | 50%
bash0% | 0% | 71% | 28% | 0%
cmake0% | 0% | 100% | 0% | 0%
c0% | 0% | 0% | 0% | 100%
yaml0% | 0% | 0% | 0% | 100%
in0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
faiss/impl10% | 51% | 18% | 10% | 8%
faiss6% | 42% | 28% | 9% | 12%
faiss/utils14% | 44% | 24% | 9% | 7%
faiss/gpu0% | 28% | 39% | 15% | 16%
faiss/invlists0% | 59% | 10% | 15% | 14%
faiss/python0% | 83% | 0% | 0% | 16%
benchs/bench_all_ivf0% | 0% | 89% | 0% | 10%
contrib0% | 0% | 59% | 21% | 19%
benchs0% | 0% | 28% | 35% | 35%
cmake0% | 0% | 98% | 0% | 1%
benchs/distributed_ondisk0% | 0% | 24% | 54% | 20%
benchs/link_and_code0% | 0% | 39% | 60% | 0%
c_api/impl0% | 0% | 69% | 0% | 30%
c_api0% | 0% | 0% | 26% | 73%
c_api/gpu0% | 0% | 0% | 16% | 83%
tutorial/cpp0% | 0% | 0% | 0% | 100%
c_api/utils0% | 0% | 0% | 0% | 100%
tutorial/python0% | 0% | 0% | 0% | 100%
conda/faiss-gpu0% | 0% | 0% | 0% | 100%
conda/faiss0% | 0% | 0% | 0% | 100%
conda0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
ScalarQuantizer.cpp
in faiss/impl
 1231 94
VectorTransform.cpp
in faiss
 1100 24
partitioning.cpp
in faiss/utils
 1060 35
IndexHNSW.cpp
in faiss
 933 27
IndexIVF.cpp
in faiss
 930 33
IndexIVFPQFastScan.cpp
in faiss
 927 15
cuh
Tensor-inl.cuh
in faiss/gpu/utils
 919 -
__init__.py
in faiss/python
 914 51
IndexIVFPQ.cpp
in faiss
 910 38
index_read.cpp
in faiss/impl
 902 18
IndexPQ.cpp
in faiss
 836 43
distances_simd.cpp
in faiss/utils
 826 57
PolysemousTraining.cpp
in faiss/impl
 769 32
ResidualQuantizer.cpp
in faiss/impl
 751 9
cuh
GpuScalarQuantizer.cuh
in faiss/gpu/impl
 691 -
index_write.cpp
in faiss/impl
 680 24
ProductQuantizer.cpp
in faiss/impl
 658 27
hamming.cpp
in faiss/utils
 653 31
simdlib_neon.h
in faiss/utils
 651 107
cu
IVFPQ.cu
in faiss/gpu/impl
 649 -
cuh
PQScanMultiPassNoPrecomputed-inl.cuh
in faiss/gpu/impl
 647 -
cuh
PQCodeDistances-inl.cuh
in faiss/gpu/impl
 637 -
cu
PQScanMultiPassPrecomputed.cu
in faiss/gpu/impl
 634 -
LocalSearchQuantizer.cpp
in faiss/impl
 633 21
HNSW.cpp
in faiss/impl
 630 27
OnDiskInvertedLists.cpp
in faiss/invlists
 618 26
AutoTune.cpp
in faiss
 611 21
IndexBinaryIVF.cpp
in faiss
 608 26
index_factory.cpp
in faiss
 594 7
cuh
Tensor.cuh
in faiss/gpu/utils
 586 -
utils.cpp
in faiss/utils
 580 26
cu
Distance.cu
in faiss/gpu/impl
 579 -
lattice_Zn.cpp
in faiss/impl
 564 27
cu
IVFAppend.cu
in faiss/gpu/impl
 548 -
cuh
Select.cuh
in faiss/gpu/utils
 546 -
Clustering.cpp
in faiss
 545 11
cu
IVFBase.cu
in faiss/gpu/impl
 533 -
NSG.cpp
in faiss/impl
 529 17
distances.cpp
in faiss/utils
 503 19
InvertedLists.cpp
in faiss/invlists
 503 46
simdlib_emulated.h
in faiss/utils
 496 76
bench_gpu_1bn.py
in benchs
 473 20
cuh
MergeNetworkWarp.cuh
in faiss/gpu/utils
 469 -
cuh
MathOperators.cuh
in faiss/gpu/utils
 466 -
cu
IVFFlatScan.cu
in faiss/gpu/impl
 453 -
torch_utils.py
in contrib
 442 10
run_on_cluster_generic.bash
in benchs/bench_all_ivf
 432 -
cu
GpuIndex.cu
in faiss/gpu
 426 -
AdditiveQuantizer.cpp
in faiss/impl
 421 17
StandardGpuResources.cpp
in faiss/gpu
 410 29
Files With Most Units (Top 20)
File# lines# units
simdlib_neon.h
in faiss/utils
 651 107
ScalarQuantizer.cpp
in faiss/impl
 1231 94
simdlib_emulated.h
in faiss/utils
 496 76
simdlib_avx2.h
in faiss/utils
 308 67
distances_simd.cpp
in faiss/utils
 826 57
__init__.py
in faiss/python
 914 51
InvertedLists.cpp
in faiss/invlists
 503 46
IndexPQ.cpp
in faiss
 836 43
datasets.py
in contrib
 201 40
IndexIVFPQ.cpp
in faiss
 910 38
partitioning.cpp
in faiss/utils
 1060 35
IndexIVF.cpp
in faiss
 930 33
PolysemousTraining.cpp
in faiss/impl
 769 32
hamming.cpp
in faiss/utils
 653 31
StandardGpuResources.cpp
in faiss/gpu
 410 29
hamming-inl.h
in faiss/utils
 404 28
lattice_Zn.cpp
in faiss/impl
 564 27
HNSW.cpp
in faiss/impl
 630 27
ProductQuantizer.cpp
in faiss/impl
 658 27
IndexHNSW.cpp
in faiss
 933 27
Files With Long Lines (Top 1)

There is only one file with lines longer than 120 characters. In total, there are 3 long lines.

File# lines# units# long lines
cmake
FindMKL.cmake
in cmake
 315 - 3