mirror of
https://github.com/amd/blis.git
synced 2026-05-13 18:52:14 +00:00
d0a0b4b841
Details: - Reworked support for ARM hardware detection in bli_cpuid.c to parse the result of a CPUID-like instruction. - Added a64fx support to bli_gks.c. - #include arm64 and arm32 family headers from bli_arch_config.h. - Fix the ordering of the "armsve" and "a64fx" strings in the config_name string array in bli_arch.c. The ordering did not match the ordering of the corresponding arch_t values in bli_type_defs.h, as it should have all along. - Added clang support to make_defs.mk in arm64, cortexa53, cortexa57 subconfigs. - Updated arm64 and arm32 families in config_registry. - Updated docs/HardwareSupport.md to reflect added ARM support. - Thanks to Dave Love, RuQing Xu, and Devin Matthews for their contributions in this PR (#344).
91 lines
3.0 KiB
Makefile
91 lines
3.0 KiB
Makefile
#
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#
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# BLIS
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# An object-based framework for developing high-performance BLAS-like
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# libraries.
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#
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# Copyright (C) 2014, The University of Texas at Austin
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# - Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# - Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# - Neither the name(s) of the copyright holder(s) nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Declare the name of the current configuration and add it to the
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# running list of configurations included by common.mk.
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THIS_CONFIG := cortexa57
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#CONFIGS_INCL += $(THIS_CONFIG)
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#
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# --- Determine the C compiler and related flags ---
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#
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# NOTE: The build system will append these variables with various
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# general-purpose/configuration-agnostic flags in common.mk. You
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# may specify additional flags here as needed.
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CPPROCFLAGS := -D_GNU_SOURCE
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CMISCFLAGS :=
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CPICFLAGS :=
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CWARNFLAGS :=
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ifneq ($(DEBUG_TYPE),off)
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CDBGFLAGS := -g
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endif
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ifeq ($(DEBUG_TYPE),noopt)
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COPTFLAGS := -O0
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else
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COPTFLAGS := -O2 -mcpu=cortex-a57
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endif
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# Flags specific to optimized kernels.
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CKOPTFLAGS := $(COPTFLAGS) -O3 -ftree-vectorize
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ifeq ($(CC_VENDOR),gcc)
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CKVECFLAGS := -mcpu=cortex-a57
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else
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ifeq ($(CC_VENDOR),clang)
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CKVECFLAGS := -mcpu=cortex-a57
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else
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$(error gcc or clang is required for this configuration.)
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endif
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endif
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# Flags specific to reference kernels.
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CROPTFLAGS := $(CKOPTFLAGS)
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ifeq ($(CC_VENDOR),gcc)
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CRVECFLAGS := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
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else
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ifeq ($(CC_VENDOR),clang)
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CRVECFLAGS := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
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else
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CRVECFLAGS := $(CKVECFLAGS)
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endif
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endif
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# Store all of the variables here to new variables containing the
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# configuration name.
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$(eval $(call store-make-defs,$(THIS_CONFIG)))
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