chore: import upstream snapshot with attribution

2026-07-13 12:36:30 +08:00
commit 55ab4e4a73
473 changed files with 72932 additions and 0 deletions
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "err.h"
+
+#define EG_DOUBLE_INF 1e100
+
+#define EXIT_IF_CUDA_FAILED(condition)              \
+        cuda_ret = condition;                       \
+        if (cuda_ret != cudaSuccess) {              \
+            goto exit;                              \
+        }                                           \
+
+#ifndef _IN_
+#define _IN_
+#endif
+
+#ifndef _OUT_
+#define _OUT_
+#endif
+
+#ifndef _BUFFER_
+#define _BUFFER_
+#endif