From 657cf5da7b1fced285b314f1997e22f3c3bf552e Mon Sep 17 00:00:00 2001
From: Enno Richter <enno@nerdworks.de>
Date: Sun, 8 Dec 2024 06:12:56 +0100
Subject: [PATCH] fix(dgl/runtime): add static_cast to fix clang compilation
 when using OpenMP

---
 include/dgl/runtime/parallel_for.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/dgl/runtime/parallel_for.h b/include/dgl/runtime/parallel_for.h
index 85143de8e980..d4e9c3913a47 100644
--- a/include/dgl/runtime/parallel_for.h
+++ b/include/dgl/runtime/parallel_for.h
@@ -85,7 +85,7 @@ void parallel_for(
     auto chunk_size = divup((end - begin), num_threads);
     auto begin_tid = begin + tid * chunk_size;
     if (begin_tid < end) {
-      auto end_tid = std::min(end, chunk_size + begin_tid);
+      auto end_tid = std::min(end, static_cast<size_t>(chunk_size + begin_tid));
       try {
         f(begin_tid, end_tid);
       } catch (...) {