From 6a2da84cc493d2d91835a7c29d538b263a4882be Mon Sep 17 00:00:00 2001
From: risemeup1 <62429225+risemeup1@users.noreply.github.com>
Date: Fri, 17 Feb 2023 10:31:20 +0800
Subject: [PATCH] fix gcc12 error (#49452)

---
 .../fluid/prim/api/composite_backward/composite_backward_api.h  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/prim/api/composite_backward/composite_backward_api.h b/paddle/fluid/prim/api/composite_backward/composite_backward_api.h
index d0d9f6ce21e..0b53fc71f97 100644
--- a/paddle/fluid/prim/api/composite_backward/composite_backward_api.h
+++ b/paddle/fluid/prim/api/composite_backward/composite_backward_api.h
@@ -127,7 +127,7 @@ void sum_grad(const Tensor& x,
   if (!x_grad) {
     return;
   }
-  std::vector<int> x_dim = phi::vectorize<int>(x.dims());
+  std::vector<int64_t> x_dim = phi::vectorize<int64_t>(x.dims());
   int64_t axis_size = axis.size();
   int64_t x_dim_size = x_dim.size();
   reduce_all = false;
-- 
GitLab