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d4a22702c7
Details: - Added two presently-disabled cpp blocks in bli_cntx_init_haswell.c to easily allow one to switch to a set of column-preferential gemm microkernels (in the haswell subconfiguration). The second column- preferring block sets the the register blocksizes to their appropriate values. However, cache blocksizes are left unchanged, and therefore are likely suboptimal. This should be addressed later.
For more information on sub-configurations and configuration families in BLIS, please read the ConfigurationHowTo wiki.
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.)