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############################################################################### | ||
# makefile | ||
############################################################################### | ||
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.ONESHELL: | ||
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############################################################################### | ||
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COM = clang++ g++ | ||
CSV = $(wildcard *.csv) | ||
EXE = $(basename $(SRC)) | ||
OPT = -O2 -O3 | ||
OUT = csv | ||
REP = 15 | ||
SIZ = 512 1024 2048 | ||
SRC = $(wildcard *.cc) | ||
STD = -std=c++17 | ||
WRK = g h i | ||
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############################################################################### | ||
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CXXFLAGS = -flto -march=native -O3 -std=c++17 -Wall $(XTR) $(XT2) | ||
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############################################################################### | ||
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all: data | ||
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att: $(ATT) | ||
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clean: | ||
-rm -fv $(CSV) $(EXE) core* nohup.out *~ | ||
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exe: $(EXE) | ||
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perf: | ||
@sudo bash -c "echo -1 > /proc/sys/kernel/perf_event_paranoid" | ||
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pre: perf | ||
@for i in $(COM) perf; do | ||
hash $$i || $$(echo "$$i not found!!!" && exit 1) | ||
done | ||
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############################################################################### | ||
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data: | ||
@make -s exp | tee $${HOSTNAME%%.*}-$$(date '+%Y%m%d-%H%M%S').$(OUT) | ||
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exp: pre | ||
@LANG=C | ||
case "$(OUT)" in | ||
csv) | ||
FORMAT='%s;%s;%s;%s;%s;%s;%s;%s\n' | ||
printf $$FORMAT compiler opt std program length work 'energy' 'time' | ||
;; | ||
txt) | ||
FORMAT='#%11s%12s%12s%12s%12s%12s%12s%12s\n' | ||
printf '#%108s\n' | tr ' ' '-' | ||
printf $$FORMAT compiler opt std program length work 'energy(J)' 'time(s)' | ||
printf '#%108s\n' | tr ' ' '-' | ||
FORMAT='%12s%12s%12s%12s%12s%12s%12s%12s\n' | ||
;; | ||
*) | ||
echo "Unknown file extension: '$(OUT)'" | ||
exit 1; | ||
;; | ||
esac | ||
for compiler in $(COM); do | ||
for opt in $(OPT); do | ||
for std in $(STD); do | ||
for exe in $(EXE); do | ||
make -Bs $$exe XTR=$$opt XT2=$$std | ||
for size in $(SIZ); do | ||
for work in $(WRK); do | ||
for run in $$(seq -w 0 $$(( $(REP) - 1 ))); do | ||
-perf stat -a -e power/energy-pkg/ 2> /tmp/stat.txt -- ./$$exe -s $$size -w $$work | ||
energy=$$(sed -n 's/\([[:digit:].,]*\) Joules .*/\1/p' /tmp/stat.txt) | ||
cpu=$$(grep seconds /tmp/stat.txt | tr -s ' ' | cut -d' ' -f2) | ||
printf $$FORMAT $$compiler $$opt $$std $$exe $$size $$work $$energy $$cpu | ||
done | ||
done | ||
done | ||
done | ||
done | ||
done | ||
done | ||
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quick: | ||
@make -s data OUT=txt REP=1 SIZ=1 | ||
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############################################################################### | ||
# pruebas | ||
############################################################################### | ||
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xps: vector | pre | ||
@for (( i=0; i<6; ++i )); do | ||
-perf stat -a -e power/energy-cores/,power/energy-gpu/,power/energy-pkg/,power/energy-psys/,power/energy-ram/ -r 10 -- ./$< $$i > /dev/null | ||
done | ||
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############################################################################### | ||
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.PHONY: all att clean csv data exe exp perf pre quick xps | ||
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############################################################################### |