ollama source for Momentry Core verification

x/mlxrunner/mlx/dynamic.h

@@ -0,0 +1,47 @@
+#ifndef MLX_DYNAMIC_H
+#define MLX_DYNAMIC_H
+
+#ifdef _WIN32
+#include <windows.h>
+#define DLSYM(handle, symbol) (void*)GetProcAddress((HMODULE)(handle.ctx), symbol)
+#else
+#include <dlfcn.h>
+#define DLSYM(handle, symbol) dlsym(handle.ctx, symbol)
+#endif
+
+#include <stdint.h>
+
+// Provide fallback typedefs for float16_t and bfloat16_t on non-ARM64
+// platforms where arm_fp16.h and arm_bf16.h are not available. These are
+// only used as function pointer signature placeholders since MLX requires
+// Apple Silicon at runtime.
+#if !defined(__aarch64__) && !defined(__ARM_FEATURE_FP16_SCALAR_ARITHMETIC)
+typedef uint16_t float16_t;
+#endif
+
+#if !defined(__aarch64__) && !defined(__ARM_FEATURE_BF16)
+typedef uint16_t bfloat16_t;
+#endif
+
+// Undef ERROR to avoid conflict with wingdi.h on Windows
+#ifdef ERROR
+#undef ERROR
+#endif
+#define MLX_ERROR(fmt, ...) fprintf(stderr, "%s %s - ERROR - %s:%d - " fmt "\n", __DATE__, __TIME__, __FILE__, __LINE__, ##__VA_ARGS__); return 1
+#define CHECK(x) if (!(x)) { MLX_ERROR("CHECK failed: " #x); }
+#define CHECK_LOAD(handle, x) *(void**)(&x##_) = DLSYM(handle, #x); CHECK(x##_)
+// OPTIONAL_LOAD: load symbol if available, leave function pointer NULL otherwise
+#define OPTIONAL_LOAD(handle, x) *(void**)(&x##_) = DLSYM(handle, #x)
+
+typedef struct {
+    void* ctx;
+} mlx_dynamic_handle;
+
+int mlx_dynamic_load(
+    mlx_dynamic_handle* handle,
+    const char *path);
+
+void mlx_dynamic_unload(
+    mlx_dynamic_handle* handle);
+
+#endif // MLX_DYNAMIC_H