| #!/bin/bash |
| CXX=clang++ |
| FONT=fonts/NotoNastaliqUrdu-Regular.ttf |
| TEXT=texts/fa-monologue.txt |
| |
| $CXX ../util/hb-shape.cc ../util/options.cc ../src/harfbuzz.cc \ |
| -lm -fno-rtti -fno-exceptions -fno-omit-frame-pointer -DHB_NO_MT \ |
| -I../src $FLAGS $SOURCES \ |
| -DPACKAGE_NAME='""' -DPACKAGE_VERSION='""' \ |
| -DHAVE_GLIB $(pkg-config --cflags --libs glib-2.0) \ |
| -o hb-shape -g -O2 # -O3 \ |
| #-march=native -mtune=native \ |
| #-Rpass=loop-vectorize -Rpass-missed=loop-vectorize \ |
| #-Rpass-analysis=loop-vectorize -fsave-optimization-record |
| |
| # -march=native: enable all vector instructions current CPU can offer |
| # -Rpass*: https://llvm.org/docs/Vectorizers.html#diagnostics |
| |
| #sudo rm capture.syscap > /dev/null |
| #sysprof-cli -c "./a.out $@" |
| #sysprof capture.syscap |
| |
| perf stat ./hb-shape -o /dev/null $FONT --text-file $TEXT --num-iterations=100 --font-funcs=ot |
| #perf record -g ./hb-shape -O '' -o /dev/null $FONT --text-file $TEXT --num-iterations=100 --font-funcs=ot |
| #perf report -g |
