mirror of
https://github.com/amd/blis.git
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7bc8ab485e
Details: - Expanded the BLAS compatibility layer to include support for ?axpby_() and ?gemm_batch_(). The former is a straightforward BLAS-like interface into the axpbyv operation while the latter implements a batched gemm via loops over bli_?gemm(). Also expanded the CBLAS compatibility layer to include support for cblas_?axpby() and cblas_?gemm_batch(), which serve as wrappers to the corresponding (new) BLAS-like APIs. Thanks to Meghana Vankadari for submitting these new APIs via #566. - Fixed a long-standing bug in common.mk that for some reason never manifested until now. Previously, CBLAS source files were compiled *without* the location of cblas.h being specified via a -I flag. I'm not sure why this worked, but it may be due to the fact that the cblas.h file resided in the same directory as all of the CBLAS source, and perhaps compilers implicitly add a -I flag for the directory that corresponds to the location of the source file being compiled. This bug only showed up because some CBLAS-like source code was moved into an 'extra' subdirectory of that frame/compat/cblas/src directory. After moving the code, compilation for those files failed (because the cblas.h header file, presumably, could not be found in the same location). This bug was fixed within common.mk by explicitly adding the cblas.h directory to the list of -I flags passed to the compiler. - Added test_axpbyv.c and test_gemm_batch.c files to 'test' directory, and updated test/Makefile to build those drivers. - Fixed typo in error message string in cblas_sgemm.c.
228 lines
6.5 KiB
Makefile
228 lines
6.5 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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# Copyright (C) 2017 - 2020, Advanced Micro Devices, Inc. All rights reserved.
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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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#
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# Makefile
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#
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# Field G. Van Zee
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#
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# Makefile for standalone BLIS test drivers.
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#
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#
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# --- Makefile PHONY target definitions ----------------------------------------
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#
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.PHONY: all \
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blis openblas atlas mkl \
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check-env check-env-mk check-lib \
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clean cleanx
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#
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# --- Determine makefile fragment location -------------------------------------
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#
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# Comments:
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# - DIST_PATH is assumed to not exist if BLIS_INSTALL_PATH is given.
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# - We must use recursively expanded assignment for LIB_PATH and INC_PATH in
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# the second case because CONFIG_NAME is not yet set.
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ifneq ($(strip $(BLIS_INSTALL_PATH)),)
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LIB_PATH := $(BLIS_INSTALL_PATH)/lib
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INC_PATH := $(BLIS_INSTALL_PATH)/include/blis
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SHARE_PATH := $(BLIS_INSTALL_PATH)/share/blis
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else
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DIST_PATH := ..
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LIB_PATH = ../lib/$(CONFIG_NAME)
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INC_PATH = ../include/$(CONFIG_NAME)
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SHARE_PATH := ..
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endif
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#
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# --- Include common makefile definitions --------------------------------------
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#
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# Include the common makefile fragment.
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-include $(SHARE_PATH)/common.mk
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#
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# --- BLAS and LAPACK implementations ------------------------------------------
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#
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# BLIS library and header path. This is simply wherever it was installed.
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#BLIS_LIB_PATH := $(INSTALL_PREFIX)/lib
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#BLIS_INC_PATH := $(INSTALL_PREFIX)/include/blis
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# BLIS library.
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#BLIS_LIB := $(BLIS_LIB_PATH)/libblis.a
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# BLAS library path(s). This is where the BLAS libraries reside.
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BLAS_LIB_PATH := $(HOME)/flame/lib
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#MKL_LIB_PATH := /opt/apps/intel/13/composer_xe_2013.2.146/mkl/lib/intel64
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#MKL_LIB_PATH := $(HOME)/intel/mkl/lib/intel64
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MKL_LIB_PATH := $(HOME)/intel/mkl/lib/intel64
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# OpenBLAS
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OPENBLAS_LIB := $(BLAS_LIB_PATH)/libopenblas.a
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# MKL
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MKL_LIB := -L$(MKL_LIB_PATH) \
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-lmkl_intel_lp64 \
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-lmkl_core \
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-lmkl_sequential \
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-lpthread -lm -ldl
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#
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# --- General build definitions ------------------------------------------------
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#
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TEST_SRC_PATH := .
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TEST_OBJ_PATH := .
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# Gather all local object files.
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TEST_OBJS := $(patsubst $(TEST_SRC_PATH)/%.c, \
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$(TEST_OBJ_PATH)/%.o, \
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$(wildcard $(TEST_SRC_PATH)/*.c))
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# Override the value of CINCFLAGS so that the value of CFLAGS returned by
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# get-user-cflags-for() is not cluttered up with include paths needed only
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# while building BLIS.
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CINCFLAGS := -I$(INC_PATH)
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# Use the CFLAGS for the configuration family.
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CFLAGS := $(call get-user-cflags-for,$(CONFIG_NAME))
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# Add local header paths to CFLAGS
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CFLAGS += -I$(TEST_SRC_PATH)
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# Locate the libblis library to which we will link.
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#LIBBLIS_LINK := $(LIB_PATH)/$(LIBBLIS_L)
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#
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# --- Targets/rules ------------------------------------------------------------
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#
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# Define the operations we will test.
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TEST_OPS := dotv axpyv axpbyv\
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gemv ger hemv her her2 trmv trsv \
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gemm gemm_batch hemm herk her2k trmm trsm
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# Optionally test gemmt, which some libraries might not implement.
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ifeq ($(BUILD_GEMMT),yes)
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TEST_OPS := $(TEST_OPS) gemmt
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endif
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# Define a function to create the executable names.
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test-bins = $(foreach op, $(TEST_OPS), test_$(op)_$(1).x)
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# Create the list of executables for each implementation.
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TEST_BINS_BLIS := $(call test-bins,blis)
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TEST_BINS_OPENBLAS := $(call test-bins,openblas)
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TEST_BINS_MKL := $(call test-bins,mkl)
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all: blis openblas mkl
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blis: check-env $(TEST_BINS_BLIS)
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openblas: check-env $(TEST_BINS_OPENBLAS)
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mkl: check-env $(TEST_BINS_MKL)
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# --Object file rules --
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$(TEST_OBJ_PATH)/%.o: $(TEST_SRC_PATH)/%.c
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$(CC) $(CFLAGS) -c $< -o $@
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test_%_openblas.o: test_%.c
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$(CC) $(CFLAGS) -DBLAS=\"openblas\" -c $< -o $@
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test_%_mkl.o: test_%.c
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$(CC) $(CFLAGS) -DBLAS=\"mkl\" -c $< -o $@
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test_%_blis.o: test_%.c
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$(CC) $(CFLAGS) -DBLIS -c $< -o $@
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# -- Executable file rules --
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# NOTE: For the BLAS test drivers, we place the BLAS libraries before BLIS
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# on the link command line in case BLIS was configured with the BLAS
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# compatibility layer. This prevents BLIS from inadvertently getting called
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# for the BLAS routines we are trying to test with.
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test_%_openblas.x: test_%_openblas.o $(LIBBLIS_LINK)
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$(LINKER) $< $(OPENBLAS_LIB) $(LIBBLIS_LINK) $(LDFLAGS) -o $@
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test_%_mkl.x: test_%_mkl.o $(LIBBLIS_LINK)
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$(LINKER) $< $(MKL_LIB) $(LIBBLIS_LINK) $(LDFLAGS) -o $@
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test_%_blis.x: test_%_blis.o $(LIBBLIS_LINK)
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$(LINKER) $< $(LIBBLIS_LINK) $(LDFLAGS) -o $@
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# -- Environment check rules --
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check-env: check-lib
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check-env-mk:
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ifeq ($(CONFIG_MK_PRESENT),no)
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$(error Cannot proceed: config.mk not detected! Run configure first)
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endif
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check-lib: check-env-mk
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ifeq ($(wildcard $(LIBBLIS_LINK)),)
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$(error Cannot proceed: BLIS library not yet built! Run make first)
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endif
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# -- Clean rules --
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clean: cleanx
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cleanx:
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- $(RM_F) *.o *.x
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