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* Adding a model to determine which matrices enter the SGEMM tiny path * This extends the sizes of matrices that enter the tiny path, which was constrained to the L1 cache size previously * Now matrices that fit in L2 are also allowed into the tiny path, provided they are determined to be faster than the SUP path * Adding thresholds based on the SUP path sizes * Added for Zen4 and Zen5 --------- AMD-Internal: CPUPL-7555 Co-authored-by: Rohan Rayan <rohrayan@amd.com>
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.)