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abc648352c
- Fixed for 6x8 only, 4x4 & 4x8 pending; - Installed to config firestorm as benchmark seems to show better perf: Old: blis_dgemm_ukr_c 6 8 320 36.87 2.43e-17 PASS blis_dgemm_ukr_c 6 8 352 40.55 1.04e-17 PASS blis_dgemm_ukr_c 6 8 384 44.24 5.68e-17 PASS blis_dgemm_ukr_c 6 8 416 41.67 3.51e-17 PASS blis_dgemm_ukr_c 6 8 448 34.41 2.94e-17 PASS blis_dgemm_ukr_c 6 8 480 42.53 2.35e-17 PASS New: blis_dgemm_ukr_r 6 8 352 50.69 1.59e-17 PASS blis_dgemm_ukr_r 6 8 384 49.15 5.55e-17 PASS blis_dgemm_ukr_r 6 8 416 50.44 2.86e-17 PASS blis_dgemm_ukr_r 6 8 448 46.92 3.12e-17 PASS blis_dgemm_ukr_r 6 8 480 48.08 4.08e-17 PASS
For more information on sub-configurations and configuration families in BLIS, please read the Configuration Guide, which can be viewed in markdown-rendered form from the BLIS wiki page.
If you don't have time, or are impatient, take a look at the config_registry
file in the top-level directory of the BLIS distribution. It contains a
grammar-like mapping of configuration names, or families, to sub-configurations,
which may be other families. Keep in mind that the / notation:
<config>: <config>/<name>
means that the kernel set associated with <name> should be made available to
the configuration <config> if <config> is targeted at configure-time.
(Some configurations borrow kernels from other configurations, and this is how
we specify that requirement.)