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Forward-merge release/26.08 into main #193

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Merged
GPUtester merged 3 commits into from
Jul 31, 2026
+11 −8
Merged

Forward-merge release/26.08 into main #193

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b237bee
Fix cuvs-lucene to work with NVIDIA/cuvs#1846
imotov Jul 31, 2026
bcf618e
Switch RAPIDS_BRANCH to release/26.08
imotov Jul 31, 2026
f7bf185
Merge pull request #192 from imotov/fix-cuvs-lucene-to-work-with-data…
cjnolet Jul 31, 2026
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19 changes: 11 additions & 8 deletions src/main/java/com/nvidia/cuvs/lucene/CuVS2510GPUVectorsWriter.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2025-2026, NVIDIA CORPORATION.
* SPDX-FileCopyrightText: Copyright (c) 2025-2026, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.nvidia.cuvs.lucene;
Expand Down Expand Up @@ -243,13 +243,16 @@ private void writeFieldInternal(FieldInfo fieldInfo, List<float[]> vectors) thro
private void writeCagraIndex(OutputStream os, CuVSMatrix dataset) throws Throwable {
CagraIndexParams params =
CagraIndexParamsFactory.create(gpuSearchParams, dataset.size(), dataset.columns());
CagraIndex index =
CagraIndex.newBuilder(getCuVSResourcesInstance())
.withDataset(dataset)
.withIndexParams(params)
.build();
index.serialize(os);
index.close();
try (CagraIndex index =
CagraIndex.newBuilder(getCuVSResourcesInstance())
.withDataset(dataset)
.withIndexParams(params)
.build();
var deviceVectors = dataset.toDevice(getCuVSResourcesInstance());
var indexDataset = index.makePaddedDataset(deviceVectors)) {
index.updateDataset(indexDataset);
index.serialize(os);
}
}

/**
Expand Down