Initial commit: cuGenOpt GPU optimization solver

prototype/Makefile

@@ -0,0 +1,51 @@
+# GenSolver Makefile
+#
+# 用法:
+#   make e1 e2 e3 e4 e5 e6   → 编译单个实验
+#   make diag                  → 编译诊断程序
+#   make all                   → 编译全部
+#   make clean                 → 清理
+
+NVCC     = nvcc
+ARCH     ?= -arch=sm_75
+CFLAGS   = -O2 -std=c++17 --extended-lambda
+INCLUDES = -I core -I problems -I ../benchmark/common
+
+CORE_HEADERS = $(wildcard core/*.cuh)
+PROB_HEADERS = $(wildcard problems/*.cuh)
+COMMON_HEADERS = $(wildcard ../benchmark/common/*.cuh)
+ALL_HEADERS  = $(CORE_HEADERS) $(PROB_HEADERS) $(COMMON_HEADERS)
+
+BENCH_DIR = ../benchmark
+EXP_DIR   = $(BENCH_DIR)/experiments
+EXPERIMENTS = e0_diagnosis e1_vs_mip e2_vs_routing e2.1_custom_routing e3_ablation e4_scalability e5_generality e6_gpu_hardware e8_p2_search_strategy opt_init_solution
+
+.PHONY: all clean diag test_multi_gpu test_multi_gpu_b3 $(patsubst %,e%,0 1 2 2.1 3 4 5 6 8)
+
+all: e0 e1 e2 e2.1 e3 e4 e5 e6 e8 test_multi_gpu test_multi_gpu_b3
+
+e0 diag: $(EXP_DIR)/e0_diagnosis/bench_diagnosis
+e1: $(EXP_DIR)/e1_vs_mip/gpu
+e2: $(EXP_DIR)/e2_vs_routing/gpu
+e2.1: $(EXP_DIR)/e2.1_custom_routing/gpu
+e3: $(EXP_DIR)/e3_ablation/gpu
+e4: $(EXP_DIR)/e4_scalability/gpu
+e5: $(EXP_DIR)/e5_generality/gpu
+e6: $(EXP_DIR)/e6_gpu_hardware/gpu
+e8: $(EXP_DIR)/e8_p2_search_strategy/gpu
+
+$(EXP_DIR)/%/gpu: $(EXP_DIR)/%/gpu.cu $(ALL_HEADERS) problems/tsplib_data.h
+	$(NVCC) $(ARCH) $(CFLAGS) $(INCLUDES) -o $@ $<
+
+$(EXP_DIR)/e0_diagnosis/bench_diagnosis: $(EXP_DIR)/e0_diagnosis/bench_diagnosis.cu $(ALL_HEADERS)
+	$(NVCC) $(ARCH) $(CFLAGS) $(INCLUDES) -o $@ $<
+
+test_multi_gpu: test_multi_gpu.cu $(ALL_HEADERS)
+	$(NVCC) $(ARCH) $(CFLAGS) $(INCLUDES) -o $@ $<
+
+test_multi_gpu_b3: test_multi_gpu_b3.cu $(ALL_HEADERS)
+	$(NVCC) $(ARCH) $(CFLAGS) $(INCLUDES) -o $@ $<
+
+clean:
+	rm -f $(foreach e,$(EXPERIMENTS),$(EXP_DIR)/$(e)/gpu) $(EXP_DIR)/e0_diagnosis/bench_diagnosis test_multi_gpu test_multi_gpu_b3
+	@echo "Cleaned all experiment binaries."