Summary:
### Description
- Create custom readers and writers for index IO, which take function pointers as input
- Also expose these from the C_API
This is helpful for FFI use, where calling processes would pass upcall stubs for streamlined IO
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/4180
Reviewed By: gtwang01
Differential Revision: D71208266
Pulled By: mnorris11
fbshipit-source-id: ab82397d4780a2a07c7bfdc52329968377f42af4
Summary:
This adds read_VectorTransform to the C API. This is helpful for independently loading a vector transform rather than as an IndexPreTransform.
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/3970
Reviewed By: asadoughi
Differential Revision: D65192203
Pulled By: junjieqi
fbshipit-source-id: 949ae875924b9f3558d7a9f43c4f2aa8ae705f02
Summary:
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/3967
This diff just finds and replaces duplicate license headers.
See the errors for "duplicate-license-header" in D64429711 under "linter-coverage-verification" signal.
Reviewed By: asadoughi
Differential Revision: D64484123
fbshipit-source-id: 906e8baa3a11a3bbee174a03dcc27681f9fd78c2
* Pass compilation in current state
* Fix formatting and add missing parts
* Define DistanceComputer
* Add documentation to name changed on DistanceComputer::operator()()
* Apply suggestions from code review
Changes in docs
Co-Authored-By: Eduardo Pinho <enet4mikeenet@gmail.com>
* Updated MetricType
* [c_api] Update impl and interface for v1.5
- move IndexShards to dedicated module IndexShards_c.{h|cpp}
- remove getter/setters to unreachable fields
- reimplement faiss_IndexIVF_imbalance_factor (to use invlists)
- minor IndexIVF documentation tweaks
- Remove QueryResult, provide RangeQueryResult
* [c_api] Document FaissErrorCode
* [c_api] Update GPU impl and interface for v1.5
- Remove unavailable method setTempMemoryFraction
* [c_api] Relicense to MIT
In accordance to the rest of the project
* [c_api] leverage index downcast
- make index downcast declaration+definition possible with macros
- use macros on existing index types
* [c_api] Add IndexLSH to C API
* [c_api] Add Index IO interface
- new header index_io_c.h for access to the index_io.h API
- function`faiss_write_index` and overloads for dumping index to a file
- function`faiss_read_index` and overloads for reading index from a file
- function`faiss_clone_index` for cloning an index
- update C example to save index to a file
* [c_api] Add IndexIDMap and IndexShards API
Kaival Parikh
Michael Kosten
Michael Norris
Carter McClellan
Lucas Hosseini
Prabhat Roy
Jose Truyol
Eduardo Pinho