-
Notifications
You must be signed in to change notification settings - Fork 891
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
rle_stream with dictionary support + micro kernels for fixed and fixed
dictionary Signed-off-by: Alessandro Bellina <abellina@nvidia.com>
- Loading branch information
Showing
11 changed files
with
1,166 additions
and
596 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,42 @@ | ||
/* | ||
* Copyright (c) 2024, NVIDIA CORPORATION. | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
|
||
#pragma once | ||
|
||
#include "parquet_gpu.hpp" | ||
|
||
namespace cudf { | ||
namespace io { | ||
namespace parquet { | ||
namespace detail { | ||
void DecodePageDataFixed(cudf::detail::hostdevice_vector<PageInfo>& pages, | ||
cudf::detail::hostdevice_vector<ColumnChunkDesc> const& chunks, | ||
std::size_t num_rows, | ||
size_t min_row, | ||
int level_type_size, | ||
rmm::cuda_stream_view stream); | ||
|
||
void DecodePageDataFixedDict(cudf::detail::hostdevice_vector<PageInfo>& pages, | ||
cudf::detail::hostdevice_vector<ColumnChunkDesc> const& chunks, | ||
std::size_t num_rows, | ||
size_t min_row, | ||
int level_type_size, | ||
rmm::cuda_stream_view stream); | ||
|
||
} // namespace detail | ||
} // namespace parquet | ||
} // namespace io | ||
} // namespace cudf |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.