Package | Description |
---|---|
org.bytedeco.cuda.global | |
org.bytedeco.cuda.nvcomp |
Modifier and Type | Method and Description |
---|---|
static nvcompBatchedBitcompFormatOpts |
nvcomp.nvcompBatchedBitcompDefaultOpts()
\brief Checks if the compressed data was compressed with bitcomp.
|
Modifier and Type | Method and Description |
---|---|
static int |
nvcomp.nvcompBatchedBitcompCompressAsync(PointerPointer device_uncompressed_ptrs,
SizeTPointer device_uncompressed_bytes,
long max_uncompressed_chunk_bytes,
long batch_size,
Pointer device_temp_ptr,
long temp_bytes,
PointerPointer device_compressed_ptrs,
SizeTPointer device_compressed_bytes,
nvcompBatchedBitcompFormatOpts format_opts,
CUstream_st stream)
\brief Perform batched asynchronous compression.
|
static int |
nvcomp.nvcompBatchedBitcompCompressAsync(Pointer device_uncompressed_ptrs,
SizeTPointer device_uncompressed_bytes,
long max_uncompressed_chunk_bytes,
long batch_size,
Pointer device_temp_ptr,
long temp_bytes,
Pointer device_compressed_ptrs,
SizeTPointer device_compressed_bytes,
nvcompBatchedBitcompFormatOpts format_opts,
CUstream_st stream) |
static int |
nvcomp.nvcompBatchedBitcompCompressGetMaxOutputChunkSize(long max_chunk_size,
nvcompBatchedBitcompFormatOpts format_opts,
SizeTPointer max_compressed_size)
\brief Get the maximum size any chunk could compress to in the batch.
|
static int |
nvcomp.nvcompBatchedBitcompCompressGetTempSize(long batch_size,
long max_uncompressed_chunk_bytes,
nvcompBatchedBitcompFormatOpts format_opts,
SizeTPointer temp_bytes)
\brief Return the temp size needed for Bitcomp compression.
|
static int |
nvcomp.nvcompBatchedBitcompCompressGetTempSizeEx(long batch_size,
long max_uncompressed_chunk_bytes,
nvcompBatchedBitcompFormatOpts format_opts,
SizeTPointer temp_bytes,
long max_total_uncompressed_bytes)
\brief Return the temp size needed for Bitcomp compression.
|
Modifier and Type | Method and Description |
---|---|
nvcompBatchedBitcompFormatOpts |
nvcompBatchedBitcompFormatOpts.algorithm_type(int setter) |
nvcompBatchedBitcompFormatOpts |
nvcompBatchedBitcompFormatOpts.data_type(int setter) |
nvcompBatchedBitcompFormatOpts |
nvcompBatchedBitcompFormatOpts.getPointer(long i) |
nvcompBatchedBitcompFormatOpts |
nvcompBatchedBitcompFormatOpts.position(long position) |
Constructor and Description |
---|
BitcompManager(long uncomp_chunk_size,
nvcompBatchedBitcompFormatOpts format_opts) |
BitcompManager(long uncomp_chunk_size,
nvcompBatchedBitcompFormatOpts format_opts,
CUstream_st user_stream,
int device_id,
int checksum_policy) |
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