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Add configurable accuracy in Makefile #6

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Merged
merged 2 commits into from
Jan 3, 2019
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Add configurable accuracy in Makefile #6

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9d112a8
Add configurable accuracy in Makefile
bibikar Jan 2, 2019
1977402
Output to different file depending on accuracy
bibikar Jan 3, 2019
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34 changes: 26 additions & 8 deletions numpy/umath/Makefile
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Original file line number Diff line number Diff line change
@@ -1,23 +1,41 @@
# Copyright (C) 2018 Intel Corporation
# Copyright (C) 2018-2019 Intel Corporation
#
# SPDX-License-Identifier: MIT

CC = icc
CFLAGS = -qopenmp -xCORE-AVX2 -axCOMMON-AVX512 -O3 \
-g -fp-model precise -fimf-precision=high -lmkl_rt
-g -lmkl_rt

PYTHON ?= python

all: umath_precise
./umath_precise
ACC ?= la
ifeq ($(ACC), ha)
CFLAGS += -fimf-precision=high -D_VML_ACCURACY_HA_
CFLAGS += -fp-model precise
endif
ifeq ($(ACC), la)
CFLAGS += -fimf-precision=medium -D_VML_ACCURACY_LA_
endif
ifeq ($(ACC), ep)
CFLAGS += -fimf-precision=low -fimf-domain-exclusion=31 -D_VML_ACCURACY_EP_
endif

TARGET=umath_$(ACC)


all: $(TARGET)
./$(TARGET)

clean:
rm -f umath_precise umath_bench.c
rm -f umath_ha umath_la umath_ep umath_bench.c

compile: $(TARGET)


umath_precise: umath_bench.c
$(CC) umath_bench.c $(CPPFLAGS) $(CFLAGS) -o umath_precise
$(TARGET): umath_bench.c
$(CC) umath_bench.c $(CPPFLAGS) $(CFLAGS) -o $(TARGET)

umath_bench.c: umath_bench.c.src
$(PYTHON) -m numpy.distutils.conv_template umath_bench.c.src

.PHONY: all clean
.PHONY: all clean compile