3 Commits

Author SHA1 Message Date
Jiaming Yuan
36a7396658
Replace dmlc any with std any. (#8892) 2023-03-11 06:11:04 +08:00
Jiaming Yuan
bc818316f2
Prepare for improving Windows networking compatibility. (#8234)
* Prepare for improving Windows networking compatibility.

* Include dmlc filesystem indirectly as dmlc/filesystem.h includes windows.h, which
  conflicts with winsock2.h
* Define `NOMINMAX` conditionally.
* Link the winsock library when mysys32 is used.
* Add config file for read the doc.
2022-09-10 15:16:49 +08:00
Jiaming Yuan
bd1f3a38f0
Rewrite sparse dmatrix using callbacks. (#7092)
- Reduce dependency on dmlc parsers and provide an interface for users to load data by themselves.
- Remove use of threaded iterator and IO queue.
- Remove `page_size`.
- Make sure the number of pages in memory is bounded.
- Make sure the cache can not be violated.
- Provide an interface for internal algorithms to process data asynchronously.
2021-07-16 12:33:31 +08:00