| Package | Description |
|---|---|
| org.bytedeco.cuda.global | |
| org.bytedeco.cuda.nvcomp |
| Modifier and Type | Method and Description |
|---|---|
static nvcompBatchedSnappyOpts_t |
nvcomp.nvcompBatchedSnappyDefaultOpts() |
| Modifier and Type | Method and Description |
|---|---|
static int |
nvcomp.nvcompBatchedSnappyCompressAsync(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,
nvcompBatchedSnappyOpts_t format_ops,
CUstream_st stream)
\brief Perform compression.
|
static int |
nvcomp.nvcompBatchedSnappyCompressAsync(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,
nvcompBatchedSnappyOpts_t format_ops,
CUstream_st stream) |
static int |
nvcomp.nvcompBatchedSnappyCompressGetMaxOutputChunkSize(long max_chunk_size,
nvcompBatchedSnappyOpts_t format_opts,
SizeTPointer max_compressed_size)
\brief Get the maximum size any chunk could compress to in the batch.
|
static int |
nvcomp.nvcompBatchedSnappyCompressGetTempSize(long batch_size,
long max_uncompressed_chunk_bytes,
nvcompBatchedSnappyOpts_t format_ops,
SizeTPointer temp_bytes)
\brief Get temporary space required for compression.
|
static int |
nvcomp.nvcompBatchedSnappyCompressGetTempSizeEx(long batch_size,
long max_uncompressed_chunk_bytes,
nvcompBatchedSnappyOpts_t format_ops,
SizeTPointer temp_bytes,
long max_total_uncompressed_bytes)
\brief Get temporary space required for compression.
|
| Modifier and Type | Method and Description |
|---|---|
nvcompBatchedSnappyOpts_t |
nvcompBatchedSnappyOpts_t.getPointer(long i) |
nvcompBatchedSnappyOpts_t |
nvcompBatchedSnappyOpts_t.position(long position) |
nvcompBatchedSnappyOpts_t |
nvcompBatchedSnappyOpts_t.reserved(int setter) |
| Constructor and Description |
|---|
SnappyManager(long uncomp_chunk_size,
nvcompBatchedSnappyOpts_t format_opts) |
SnappyManager(long uncomp_chunk_size,
nvcompBatchedSnappyOpts_t format_opts,
CUstream_st user_stream,
int device_id,
int checksum_policy) |
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