Merge branch 'dmlc:release_3.0.0' into release_3.0.0

Author: razdoburdin

R-package/DESCRIPTION

@@ -2,7 +2,7 @@ Package: xgboost
 Type: Package
 Title: Extreme Gradient Boosting
 Version: 3.0.0.1
-Date: 2025-02-26
+Date: 2025-03-14
 Authors@R: c(
   person("Tianqi", "Chen", role = c("aut"),
          email = "[email protected]"),

jvm-packages/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>ml.dmlc</groupId>
     <artifactId>xgboost-jvm_2.12</artifactId>
-    <version>3.0.0-RC1</version>
+    <version>3.0.0</version>
     <packaging>pom</packaging>
     <name>XGBoost JVM Package</name>
     <description>JVM Package for XGBoost</description>

jvm-packages/xgboost4j-example/pom.xml

@@ -6,11 +6,11 @@
     <parent>
         <groupId>ml.dmlc</groupId>
         <artifactId>xgboost-jvm_2.12</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0</version>
     </parent>
     <name>xgboost4j-example</name>
     <artifactId>xgboost4j-example_2.12</artifactId>
-    <version>3.0.0-RC1</version>
+    <version>3.0.0</version>
     <packaging>jar</packaging>
     <build>
         <plugins>

jvm-packages/xgboost4j-flink/pom.xml

@@ -6,12 +6,12 @@
     <parent>
         <groupId>ml.dmlc</groupId>
         <artifactId>xgboost-jvm_2.12</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0</version>
     </parent>
 
     <name>xgboost4j-flink</name>
     <artifactId>xgboost4j-flink_2.12</artifactId>
-    <version>3.0.0-RC1</version>
+    <version>3.0.0</version>
     <properties>
       <flink-ml.version>2.2.0</flink-ml.version>
     </properties>

jvm-packages/xgboost4j-spark-gpu/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>ml.dmlc</groupId>
         <artifactId>xgboost-jvm_2.12</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0</version>
     </parent>
     <name>xgboost4j-spark-gpu</name>
     <artifactId>xgboost4j-spark-gpu_2.12</artifactId>

jvm-packages/xgboost4j-spark/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>ml.dmlc</groupId>
         <artifactId>xgboost-jvm_2.12</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0</version>
     </parent>
     <name>xgboost4j-spark</name>
     <artifactId>xgboost4j-spark_2.12</artifactId>

jvm-packages/xgboost4j/pom.xml

@@ -6,11 +6,11 @@
     <parent>
         <groupId>ml.dmlc</groupId>
         <artifactId>xgboost-jvm_2.12</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0</version>
     </parent>
     <name>xgboost4j</name>
     <artifactId>xgboost4j_2.12</artifactId>
-    <version>3.0.0-RC1</version>
+    <version>3.0.0</version>
     <packaging>jar</packaging>
 
     <dependencies>

dev/release-artifacts.py renamed to ops/script/release_artifacts.py

@@ -5,39 +5,30 @@
 """
 
 import argparse
-import os
 import shutil
 import subprocess
 import tarfile
 import tempfile
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple, Union
+from typing import Dict, List, Optional, Tuple
 from urllib.request import urlretrieve
 
 import tqdm
 from packaging import version
+from pypi_variants import make_pyproject
 from sh.contrib import git
+from test_utils import PY_PACKAGE
+from test_utils import ROOT as root_path
+from test_utils import DirectoryExcursion
 
 # S3 bucket hosting the release artifacts
 S3_BUCKET_URL = "https://s3-us-west-2.amazonaws.com/xgboost-nightly-builds"
-ROOT = Path(__file__).absolute().parent.parent
-DIST = ROOT / "python-package" / "dist"
+DIST = Path(PY_PACKAGE) / "dist"
+ROOT = Path(root_path)
 
 pbar = None
 
 
-class DirectoryExcursion:
-    def __init__(self, path: Path) -> None:
-        self.path = path
-        self.curdir = Path.cwd().resolve()
-
-    def __enter__(self) -> None:
-        os.chdir(self.path)
-
-    def __exit__(self, *args: Any) -> None:
-        os.chdir(self.curdir)
-
-
 def show_progress(block_num: int, block_size: int, total_size: int) -> None:
     """Show file download progress."""
     global pbar
@@ -118,16 +109,24 @@ def make_python_sdist(
     dist_dir = outdir / "dist"
     dist_dir.mkdir(exist_ok=True)
 
-    # Apply patch to remove NCCL dependency
-    # Save the original content of pyproject.toml so that we can restore it later
+    # Build sdist for `xgboost-cpu`.
     with DirectoryExcursion(ROOT):
-        with open("python-package/pyproject.toml", "r") as f:
-            orig_pyproj_lines = f.read()
-        with open("ops/patch/remove_nccl_dep.patch", "r") as f:
-            patch_lines = f.read()
-        subprocess.run(
-            ["patch", "-p0"], input=patch_lines, check=True, text=True, encoding="utf-8"
+        make_pyproject("cpu")
+    with DirectoryExcursion(ROOT / "python-package"):
+        subprocess.run(["python", "-m", "build", "--sdist"], check=True)
+        sdist_name = (
+            f"xgboost_cpu-{release}{rc}{rc_ver}.tar.gz"
+            if rc
+            else f"xgboost_cpu-{release}.tar.gz"
         )
+        src = DIST / sdist_name
+        subprocess.run(["twine", "check", str(src)], check=True)
+        dest = dist_dir / sdist_name
+        shutil.move(src, dest)
+
+    # Build sdist for `xgboost`.
+    with DirectoryExcursion(ROOT):
+        make_pyproject("default")
 
     with DirectoryExcursion(ROOT / "python-package"):
         subprocess.run(["python", "-m", "build", "--sdist"], check=True)
@@ -141,10 +140,6 @@ def make_python_sdist(
         dest = dist_dir / sdist_name
         shutil.move(src, dest)
 
-    with DirectoryExcursion(ROOT):
-        with open("python-package/pyproject.toml", "w") as f:
-            f.write(orig_pyproj_lines)
-
 
 def download_python_wheels(branch: str, commit_hash: str, outdir: Path) -> None:
     """Download all Python binary wheels for the specified branch."""
@@ -318,6 +313,7 @@ def main(args: argparse.Namespace) -> None:
         rc_ver: Optional[int] = None
     else:
         # RC release
+        assert release_parsed.pre is not None
         rc, rc_ver = release_parsed.pre
         if rc != "rc":
             raise ValueError(

python-package/pyproject.toml

@@ -15,7 +15,7 @@ authors = [
     { name = "Hyunsu Cho", email = "[email protected]" },
     { name = "Jiaming Yuan", email = "[email protected]" }
 ]
-version = "3.0.0rc1"
+version = "3.0.0"
 requires-python = ">=3.10"
 license = { text = "Apache-2.0" }
 classifiers = [

python-package/pyproject.toml.in

@@ -14,7 +14,7 @@ authors = [
     { name = "Hyunsu Cho", email = "[email protected]" },
     { name = "Jiaming Yuan", email = "[email protected]" }
 ]
-version = "3.0.0-dev"
+version = "3.0.0"
 requires-python = ">=3.10"
 license = { text = "Apache-2.0" }
 classifiers = [

python-package/xgboost/VERSION

@@ -1 +1 @@
-3.0.0rc1
+3.0.0

src/data/sparse_page_dmatrix.cc

@@ -105,7 +105,7 @@ BatchSet<SparsePage> SparsePageDMatrix::GetRowBatches() {
 }
 
 BatchSet<CSCPage> SparsePageDMatrix::GetColumnBatches(Context const *ctx) {
-  auto id = MakeCache(this, ".col.page", on_host_, cache_prefix_, &cache_info_);
+  auto id = MakeCache(this, ".col.page", false, cache_prefix_, &cache_info_);
   CHECK_NE(this->Info().num_col_, 0);
   this->InitializeSparsePage(ctx);
   if (!column_source_) {
@@ -119,7 +119,7 @@ BatchSet<CSCPage> SparsePageDMatrix::GetColumnBatches(Context const *ctx) {
 }
 
 BatchSet<SortedCSCPage> SparsePageDMatrix::GetSortedColumnBatches(Context const *ctx) {
-  auto id = MakeCache(this, ".sorted.col.page", on_host_, cache_prefix_, &cache_info_);
+  auto id = MakeCache(this, ".sorted.col.page", false, cache_prefix_, &cache_info_);
   CHECK_NE(this->Info().num_col_, 0);
   this->InitializeSparsePage(ctx);
   if (!sorted_column_source_) {
@@ -138,11 +138,11 @@ BatchSet<GHistIndexMatrix> SparsePageDMatrix::GetGradientIndex(Context const *ct
     CHECK_GE(param.max_bin, 2);
   }
   detail::CheckEmpty(batch_param_, param);
-  auto id = MakeCache(this, ".gradient_index.page", on_host_, cache_prefix_, &cache_info_);
+  auto id = MakeCache(this, ".gradient_index.page", false, cache_prefix_, &cache_info_);
   if (!cache_info_.at(id)->written || detail::RegenGHist(batch_param_, param)) {
     this->InitializeSparsePage(ctx);
     cache_info_.erase(id);
-    id = MakeCache(this, ".gradient_index.page", on_host_, cache_prefix_, &cache_info_);
+    id = MakeCache(this, ".gradient_index.page", false, cache_prefix_, &cache_info_);
     LOG(INFO) << "Generating new Gradient Index.";
     // Use sorted sketch for approx.
     auto sorted_sketch = param.regen;

src/tree/fit_stump.cc

@@ -74,7 +74,7 @@ void FitStump(Context const* ctx, MetaInfo const& info, linalg::Matrix<GradientP
   out->Reshape(n_targets);
 
   gpair.SetDevice(ctx->Device());
-  auto gpair_t = gpair.View(ctx->Device());
+  auto gpair_t = gpair.View(ctx->Device().IsSycl() ? DeviceOrd::CPU() : ctx->Device());
   ctx->IsCUDA() ? cuda_impl::FitStump(ctx, info, gpair_t, out->View(ctx->Device()))
                 : cpu_impl::FitStump(ctx, info, gpair_t, out->HostView());
 }