mirror of
https://github.com/amd/blis.git
synced 2026-05-13 02:25:39 +00:00
85f2bf6c4a
Configuration x86_64 includes all Intel and AMD sub-configurations. Fixes to enable this to work correctly again are: - In config_registry use amdzen rather than amd64 in x86_64 family. - Copy settings from config/amdzen/bli_family_amdzen.h to config/x86_64/bli_family_x86_64.h - Modify configure to set enable_aocl_zen=yes for x86_64, but not for amd64_legacy. - Add "if defined(BLIS_FAMILY_X86_64)" to frame/3/bli_l3_sup.c and frame/3/bli_l3_sup_int_amd.c so zen-specific code paths are enabled. Note: sub-configurations knl and bulldozer use instructions that are not supported on most x86_64 processors. AMD-Internal: [CPUPL-3838] Change-Id: I0bd8fd89ccd846f80e5491ef44ade7d409970b04
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.)