Buffer Size Functions - 5.2 English - 68552

AOCL API Guide (68552)

Document ID
68552
Release Date
2025-12-29
Version
5.2 English
msz_t aocl_get_reorder_buf_size_f32f32f32of32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#

Returns the size of the buffer (in bytes) required for the reordered matrix.

Parameters:
  • order[in] Memory layout (row-major or column-major).

  • trans[in] Transpose option for the matrix.

  • mat_type[in] Type of the matrix (e.g., ‘A’ for matrix A, ‘B’ for matrix B).

  • k[in] Number of rows in the matrix.

  • n[in] Number of columns in the matrix.

  • metadata[in] Metadata for the post-operations.

Returns:

Size of the buffer in bytes.

msz_t aocl_get_reorder_buf_size_u8s8s32os32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#
msz_t aocl_get_reorder_buf_size_bf16bf16f32of32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#
msz_t aocl_get_reorder_buf_size_s8s8s32os32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#
msz_t aocl_get_reorder_buf_size_u8s4s32os32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#
msz_t aocl_get_reorder_buf_size_bf16s4f32of32(const char order, const char trans, const char mat_type, const md_t k, const md_t n, dlp_metadata_t *metadata)#
msz_t aocl_get_reorder_buf_size_s8s8s32os32_sym_quant(const char order, const char trans, const char mat_type, const md_t k, const md_t n, DLP_SYMM_STAT_QUANT *symq_meta_data, dlp_metadata_t *metadata)#

Returns the size of the buffer (in bytes) required for the reordered matrix with symmetric quantization.

Parameters:
  • order[in] Memory layout (row-major or column-major).

  • trans[in] Transpose option for the matrix.

  • mat_type[in] Type of the matrix (e.g., ‘A’ for matrix A, ‘B’ for matrix B).

  • k[in] Number of rows in the matrix.

  • n[in] Number of columns in the matrix.

  • symq_meta_data[in] Metadata for symmetric quantization.

  • metadata[in] Metadata for the post-operations.

Returns:

Size of the buffer in bytes.