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Fix spelling in documents (#6948)

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* Update roxygen2 doc.

Co-authored-by: fis <jm.yuan@outlook.com>
This commit is contained in:
Andrew Ziem
2021-05-11 06:44:36 -06:00
committed by GitHub
parent 2a9979e256
commit 3e7e426b36
100 changed files with 284 additions and 284 deletions
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4
src/data/adapter.h
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@@ -42,7 +42,7 @@ namespace data {
* This abstraction allows us to read through different sparse matrix formats
* using the same interface. In particular we can write a DMatrix constructor
* that uses the same code to construct itself from a CSR matrix, CSC matrix,
* dense matrix, csv, libsvm file, or potentially other formats. To see why this
* dense matrix, CSV, LIBSVM file, or potentially other formats. To see why this
* is necessary, imagine we have 5 external matrix formats and 5 internal
* DMatrix types where each DMatrix needs a custom constructor for each possible
* input. The number of constructors is 5*5=25. Using an abstraction over the
@@ -736,7 +736,7 @@ class IteratorAdapter : public dmlc::DataIter<FileAdapterBatch> {
size_t columns_;
size_t row_offset_;
// at the beinning.
// at the beginning.
bool at_first_;
// handle to the iterator,
DataIterHandle data_handle_;

2
src/data/ellpack_page.cu
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@@ -187,7 +187,7 @@ template <typename AdapterBatchT>
void CopyDataToEllpack(const AdapterBatchT& batch, EllpackPageImpl* dst,
int device_idx, float missing) {
// Some witchcraft happens here
// The goal is to copy valid elements out of the input to an ellpack matrix
// The goal is to copy valid elements out of the input to an ELLPACK matrix
// with a given row stride, using no extra working memory Standard stream
// compaction needs to be modified to do this, so we manually define a
// segmented stream compaction via operators on an inclusive scan. The output

8
src/data/ellpack_page.cuh
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@@ -13,13 +13,13 @@
#include <thrust/binary_search.h>
namespace xgboost {
/** \brief Struct for accessing and manipulating an ellpack matrix on the
/** \brief Struct for accessing and manipulating an ELLPACK matrix on the
* device. Does not own underlying memory and may be trivially copied into
* kernels.*/
struct EllpackDeviceAccessor {
/*! \brief Whether or not if the matrix is dense. */
bool is_dense;
/*! \brief Row length for ELLPack, equal to number of features. */
/*! \brief Row length for ELLPACK, equal to number of features. */
size_t row_stride;
size_t base_rowid{};
size_t n_rows{};
@@ -197,11 +197,11 @@ class EllpackPageImpl {
public:
/*! \brief Whether or not if the matrix is dense. */
bool is_dense;
/*! \brief Row length for ELLPack. */
/*! \brief Row length for ELLPACK. */
size_t row_stride;
size_t base_rowid{0};
size_t n_rows{};
/*! \brief global index of histogram, which is stored in ELLPack format. */
/*! \brief global index of histogram, which is stored in ELLPACK format. */
HostDeviceVector<common::CompressedByteT> gidx_buffer;
private: