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 +1,25 @@
+#include <string>
+#include <vector>
+
+#include "core/k_core.cuh"
+#include "common.h"
+
+namespace gpu_easygraph {
+
+using std::vector;
+
+int k_core(
+    _IN_ const std::vector<int>& V,
+    _IN_ const std::vector<int>& E,
+    _OUT_ std::vector<int>& KC
+) {
+    int len_V = V.size() - 1;
+    int len_E = E.size();
+
+    KC = vector<int>(len_V, 0);
+    int r = cuda_k_core(V.data(), E.data(), len_V, len_E, KC.data());
+
+    return r;
+}
+
+} // namespace gpu_easygraph