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fb81c7fc66
Details: - Added a new sub-configuration 'cortexa53', which is a mirror image of cortexa57 except that it will use slightly different compiler flags. Thanks to Mathieu Poumeyrol for making this suggestion after discovering that the compiler flags being used by cortexa57 were not working properly in certain OS X environments (the fix to which is currently pending in pull request #245).
79 lines
2.8 KiB
Makefile
79 lines
2.8 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 of The University of Texas at Austin nor the names
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# of its contributors may be used to endorse or promote products
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# derived 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 := cortexa53
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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 := -O3 -ftree-vectorize -mtune=cortex-a53
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endif
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# Flags specific to optimized kernels.
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CKOPTFLAGS := $(COPTFLAGS)
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ifeq ($(CC_VENDOR),gcc)
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CKVECFLAGS := -march=armv8-a+fp+simd -mcpu=cortex-a53
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else
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$(error gcc is required for this configuration.)
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endif
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# Flags specific to reference kernels.
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CROPTFLAGS := $(CKOPTFLAGS)
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CRVECFLAGS := $(CKVECFLAGS)
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# Store all of the variables here to new variables containing the
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# configuration name.
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$(eval $(call store-make-defs,$(THIS_CONFIG)))
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