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Add mimalloc-bench submodule and simplify larson_hakmem build

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Changes:
- Add mimalloc-bench as git submodule for Larson benchmark source
- Simplify Makefile: Remove shim layer (hakmem.o provides malloc/free directly)
- Enable larson.sh script to build and run Larson benchmarks

This allows running: ./scripts/larson.sh hakmem --profile tinyhot_tput 2 4
This commit is contained in:
Claude
2025-11-05 03:43:50 +00:00
parent 52386401b3
commit b4e4416544
3 changed files with 8 additions and 7 deletions
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3
.gitmodules vendored Normal file
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@ -0,0 +1,3 @@
[submodule "mimalloc-bench"]
path = mimalloc-bench
url = https://github.com/daanx/mimalloc-bench.git

11
Makefile
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@ -328,14 +328,11 @@ larson_mi.o: $(LARSON_SRC)
larson_mi: larson_mi.o
$(CXX) -o $@ $^ -L mimalloc-bench/extern/mi/out/release -lmimalloc $(LDFLAGS)
# HAKMEM variant (override malloc/free to our front via shim, link core)
bench_larson_hakmem_shim.o: bench_larson_hakmem_shim.c bench/larson_hakmem_shim.h
$(CC) $(CFLAGS) -I core -c -o $@ $<
# HAKMEM variant (hakmem.o provides malloc/free symbols directly)
larson_hakmem.o: $(LARSON_SRC)
$(CXX) $(CFLAGS) -I core -c -o $@ $<
larson_hakmem.o: $(LARSON_SRC) bench/larson_hakmem_shim.h
$(CXX) $(CFLAGS) -I core -include bench/larson_hakmem_shim.h -c -o $@ $<
larson_hakmem: larson_hakmem.o bench_larson_hakmem_shim.o $(TINY_BENCH_OBJS)
larson_hakmem: larson_hakmem.o $(TINY_BENCH_OBJS)
$(CXX) -o $@ $^ $(LDFLAGS)
test_mf2: test_mf2.o $(TINY_BENCH_OBJS)

1
mimalloc-bench Submodule

Submodule mimalloc-bench added at 6ec12891f8