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Added experimental bli_gemm_ker_var5().

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Details:
- Added support for an experimental gemm macro-kernel incrementally
  packs one micro-panel of B at a time. This is useful for certain
  special cases of gemm where m is small.
- Minor changes to default values of clarksville configuration.
- Defined BLIS_PACKED_BLOCKS as part of pack_t type, even though we
  do not yet have any use (or implementation support) for block storage.
- Comment update to bli_packm_init.c.
This commit is contained in:
Field G. Van Zee
2013-07-08 11:24:18 -05:00
parent 9915d667a7
commit 3725013985
12 changed files with 533 additions and 11 deletions
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6
frame/include/bli_kernel_macro_defs.h
View File

@@ -243,6 +243,12 @@
#define bli_cndup BLIS_DEFAULT_NUM_DUPL_C
#define bli_zndup BLIS_DEFAULT_NUM_DUPL_Z
// Incremental packing factors
#define bli_snifac BLIS_DEFAULT_NI_FAC
#define bli_dnifac BLIS_DEFAULT_NI_FAC
#define bli_cnifac BLIS_DEFAULT_NI_FAC
#define bli_znifac BLIS_DEFAULT_NI_FAC
#endif

4
frame/include/bli_type_defs.h
View File

@@ -89,6 +89,7 @@
#define BLIS_BITVAL_PACKED_COLUMNS 0x40000
#define BLIS_BITVAL_PACKED_ROW_PANELS 0x50000
#define BLIS_BITVAL_PACKED_COL_PANELS 0x60000
#define BLIS_BITVAL_PACKED_BLOCKS 0x70000
#define BLIS_BITVAL_PACK_FWD_IF_UPPER 0x0
#define BLIS_BITVAL_PACK_REV_IF_UPPER 0x80000
#define BLIS_BITVAL_PACK_FWD_IF_LOWER 0x0
@@ -195,7 +196,8 @@ typedef enum
BLIS_PACKED_ROWS = BLIS_BITVAL_PACKED_ROWS,
BLIS_PACKED_COLUMNS = BLIS_BITVAL_PACKED_COLUMNS,
BLIS_PACKED_ROW_PANELS = BLIS_BITVAL_PACKED_ROW_PANELS,
BLIS_PACKED_COL_PANELS = BLIS_BITVAL_PACKED_COL_PANELS
BLIS_PACKED_COL_PANELS = BLIS_BITVAL_PACKED_COL_PANELS,
BLIS_PACKED_BLOCKS = BLIS_BITVAL_PACKED_BLOCKS
} pack_t;