添加内存锻炼器代码

others/C/memory/src/benchmark.c

@@ -0,0 +1,40 @@
+#include "../include/benchmark.h"
+#include "../include/utils.h"
+#include "../include/memory_trainer.h"
+#include <windows.h>
+#include <stdio.h>
+
+// 运行内存性能测试
+BenchmarkResult run_memory_benchmark(size_t size_mb) {
+    BenchmarkResult result = {0};
+    LARGE_INTEGER freq, start, end;
+    QueryPerformanceFrequency(&freq);
+
+    // 测试内存分配
+    QueryPerformanceCounter(&start);
+    void* ptr = allocate_memory(size_mb);
+    QueryPerformanceCounter(&end);
+    result.allocation_time = (end.QuadPart - start.QuadPart) * 1000.0 / freq.QuadPart;
+
+    // 测试内存填充
+    QueryPerformanceCounter(&start);
+    fill_memory(ptr, mb_to_bytes(size_mb), 0, NULL);
+    QueryPerformanceCounter(&end);
+    result.fill_time = (end.QuadPart - start.QuadPart) * 1000.0 / freq.QuadPart;
+
+    // 测试内存释放
+    QueryPerformanceCounter(&start);
+    free_memory(ptr, size_mb);
+    QueryPerformanceCounter(&end);
+    result.free_time = (end.QuadPart - start.QuadPart) * 1000.0 / freq.QuadPart;
+
+    return result;
+}
+
+// 打印测试结果(支持中文)
+void print_benchmark_result(const BenchmarkResult* result) {
+    wprintf(L"=== 内存性能测试结果 ===\n");
+    wprintf(L"分配时间: %.2f 毫秒\n", result->allocation_time);
+    wprintf(L"填充时间: %.2f 毫秒\n", result->fill_time);
+    wprintf(L"释放时间: %.2f 毫秒\n", result->free_time);
+}