Field G. Van Zee e2e9d64a63 Load balance thread ranges for arbitrary diagonals. ...

Details:
- Expanded/updated interface for bli_get_range_weighted() and
  bli_get_range() so that the direction of movement is specified in the
  function name (e.g. bli_get_range_l2r(), bli_get_range_weighted_t2b())
  and also so that the object being partitioned is passed instead of an
  uplo parameter. Updated invocations in level-3 blocked variants, as
  appropriate.
- (Re)implemented bli_get_range_*() and bli_get_range_weighted_*() to
  carefully take into account the location of the diagonal when computing
  ranges so that the area of each subpartition (which, in all present
  level-3 operations, is proportional to the amount of computation
  engendered) is as equal as possible.
- Added calls to a new class of routines to all non-gemm level-3 blocked
  variants:
    bli_<oper>_prune_unref_mparts_[mnk]()
  where <oper> is herk, trmm, or trsm and [mnk] is chosen based on which
  dimension is being partitioned. These routines call a more basic
  routine, bli_prune_unref_mparts(), to prune unreferenced/unstored
  regions from matrices and simultaneously adjust other matrices which
  share the same dimension accordingly.
- Simplified herk_blk_var2f, trmm_blk_var1f/b as a result of more the
  new pruning routines.
- Fixed incorrect blocking factors passed into bli_get_range_*() in
  bli_trsm_blk_var[12][fb].c
- Added a new test driver in test/thread_ranges that can exercise the new
  bli_get_range_*() and bli_get_range_weighted_*() under a range of
  conditions.
- Reimplemented m and n fields of obj_t as elements in a "dim"
  array field so that dimensions could be queried via index constant
  (e.g. BLIS_M, BLIS_N). Adjusted/added query and modification
  macros accordingly.
- Defined mdim_t type to enumerate BLIS_M and BLIS_N indexing values.
- Added bli_round() macro, which calls C math library function round(),
  and bli_round_to_mult(), which rounds a value to the nearest multiple
  of some other value.
- Added miscellaneous pruning- and mdim_t-related macros.
- Renamed bli_obj_row_offset(), bli_obj_col_offset() macros to
  bli_obj_row_off(), bli_obj_col_off().

2015-09-24 12:14:03 -05:00

..

3m4m

Minor updates to test/3m4m files.

2015-06-05 13:37:44 -05:00

exec_sizes

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

thread_ranges

Load balance thread ranges for arbitrary diagonals.

2015-09-24 12:14:03 -05:00

Makefile

Reverted some accidental changes.

2014-08-07 13:21:15 -05:00

runme.sh

Updated level-1/-1f [vector intrinsic] kernels.

2013-06-03 16:54:52 -05:00

test_gemm.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_gemv.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_ger.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_hemm.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_hemv.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_her2.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_her2k.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_her.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_herk.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_trmm.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_trmv.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00

test_trsm.c

Updated old test drivers in 'test'.

2014-09-09 13:48:22 -05:00

test_trsv.c

Updated copyright headers (continued).

2014-07-14 16:14:33 -05:00