Class BlazingHostTable¶
Defined in File BlazingHostTable.h
Class Documentation¶
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class
ral::frame::BlazingHostTable¶ A class that represents the BlazingTable store in host memory. This implementation uses only raw allocations, ColumnTransports and chunked_column_infos that represent a BlazingTable. The reference to implement this class was based on the way how BlazingTable objects are send/received by the communication library.
Public Functions
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BlazingHostTable(const std::vector<ColumnTransport> &columns_offsets, std::vector<ral::memory::blazing_chunked_column_info> &&chunked_column_infos, std::vector<std::unique_ptr<ral::memory::blazing_allocation_chunk>> &&allocations)¶
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~BlazingHostTable()¶
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std::vector<cudf::data_type>
get_schema() const¶
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std::vector<std::string>
names() const¶
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void
set_names(std::vector<std::string> names)¶
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cudf::size_type
num_rows() const¶
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cudf::size_type
num_columns() const¶
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std::size_t
sizeInBytes()¶
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void
setPartitionId(const size_t &part_id)¶
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size_t
get_part_id()¶
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const std::vector<ColumnTransport> &
get_columns_offsets() const¶
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std::unique_ptr<BlazingTable>
get_gpu_table() const¶
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std::vector<ral::memory::blazing_allocation_chunk>
get_raw_buffers() const¶
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const std::vector<ral::memory::blazing_chunked_column_info> &
get_blazing_chunked_column_infos() const¶
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