4 Commits

Author SHA1 Message Date
Jiaming Yuan
cad7401783
Disable gcc parallel extension if openmp is not available. (#8871)
`<parallel/algorithm>` internally includes the <omp.h> header, which leads to an error
when openmp is not available.
2023-03-06 22:51:06 +08:00
Jiaming Yuan
282b1729da
Specify the number of threads for parallel sort. (#8735)
* Specify the number of threads for parallel sort.

- Pass context object into argsort.
- Replace macros with inline functions.
2023-02-16 00:20:19 +08:00
Jiaming Yuan
fffb1fca52
Calculate base_score based on input labels for mae. (#8107)
Fit an intercept as base score for abs loss.
2022-09-20 20:53:54 +08:00
Jiaming Yuan
441ffc017a
Copy data from Ellpack to GHist. (#8215) 2022-09-06 23:05:49 +08:00