gvinciguerra PGM-index issues

gvinciguerra / PGM-index

🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes

https://pgm.di.unipi.it/

Apache License 2.0

774 stars 91 forks source link

issues

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How is the compression of the intercept calculated

#57 xq245 closed 3 months ago
1
noexcept

#56 bftjoe opened 3 months ago
2
Fix an edge case for creating PGM index for floating point types

#55 yangzq50 closed 4 months ago
1
BUG: missing nextafter for handling floating point input types

#54 yangzq50 closed 4 months ago
0
Question: about support for int8_t and int16_t type

#53 yangzq50 closed 4 months ago
1
Question: About possible support of float type as Key

#52 yangzq50 closed 4 months ago
1
Question: In which case should the DynamicPGMIndex be used?

#51 yangzq50 closed 4 months ago
1
BUG: Wrong search result range for a special test case

#50 yangzq50 closed 4 months ago
1
BUG: Cannot create PGM index on a special case

#49 yangzq50 closed 4 months ago
1
int128_t/uint128_t support

#48 calvin2021y opened 5 months ago
2
backup into memory block and restore late

#47 calvin2021y opened 5 months ago
1
fix compile for gcc 13.2

#46 bftjoe closed 4 months ago
1
Still, a few keys cannot be found if pgm-index is built in single-thread

#45 min-guk closed 1 year ago
4
Some keys cannot be found if pgm-index is built in single-thread

#44 min-guk closed 1 year ago
1
Clarification on Error Bound Ranges for Present and Absent Keys

#43 min-guk closed 1 year ago
2
No install instructions in CMakeLists.txt + missing PGMConfig.cmake / pgm-config.cmake

#42 brechtsanders closed 1 year ago
1
Questions about Error Bound

#41 min-guk closed 1 year ago
4
Weblogs and IoT data set

#40 mpriorust closed 1 year ago
1
Add CodeQL workflow for GitHub code scanning

#39 lgtm-com[bot] closed 1 year ago
0
Request guidance on object-to-integer conversion.

#38 gshanemiller closed 1 year ago
5
fixed crash on indexing PGM

#37 tomatolog closed 2 years ago
2
Segmentation fault on facebook (SOSD) dataset

#36 wafflebiscuit closed 2 years ago
1
Add mapped PGM benchmark on SOSD

#35 mIXs222 closed 2 years ago
0
[Compared with B+tree] operation latency issue

#34 authwork closed 2 years ago
2
[Bugs]terminate called after throwing an instance of 'std::invalid_argument

#33 authwork closed 2 years ago
2
[pgm_index_dynamic] alignment issue.

#32 authwork closed 2 years ago
1
Add k-nearest neighbor query

#31 shiyunya closed 3 years ago
1
PGMIndex return incorrect range on books dataset

#30 marcelmaltry closed 3 years ago
11
Segfault when performing lookup on last key of fb dataset

#29 marcelmaltry closed 3 years ago
1
Multiple-level Dynamic PGM-index

#28 authwork closed 3 years ago
4
Add support for a vector of int as a key

#27 authwork closed 3 years ago
12
multi-level PGM-index and its size

#26 authwork closed 3 years ago
6
[Segmentation fault] Access structure in DynamicPGMIndex

#25 authwork closed 3 years ago
2
Scalability issue

#24 authwork closed 3 years ago
6
big floats indexing issue

#23 mrsndmn closed 3 years ago
2
Implementation of a one-level PGM based on the Eytzinger array

#22 RomaA2000 opened 3 years ago
2
Bucket pgm

#21 RomaA2000 closed 3 years ago
1
Fix compressed pgm search

#20 mrsndmn closed 3 years ago
1
Add support for Windows?

#19 e4lam opened 3 years ago
6
conflicts between sdsl and CompressPGM

#18 authwork closed 3 years ago
2
Application of PGM-index

#17 authwork closed 3 years ago
17
If a PGM-Index is read only, is it thread-safe?

#16 sweinst closed 3 years ago
1
Embed into other languages

#15 flip111 opened 3 years ago
7
Can dynamic insertion and removal be supported?

#14 CrazyPython closed 3 years ago
1
What does this adjustment do?

#13 taralx closed 3 years ago
6
MacOS aarch64 compile issue

#12 chadbrewbaker closed 3 years ago
1
Postgres?

#11 GeoffreyPlitt opened 3 years ago
3
Use of GPL code is incompatible with Apache License

#10 lederernc closed 3 years ago
5
implicit interval tree

#9 ekg opened 3 years ago
1
Recommendations for large list of strings?

#8 mySYSMON closed 3 years ago
3