From: Harut Movsisyan <harutm@fb.com>
Date: Thu, 9 Sep 2021 21:35:00 +0000 (-0700)
Subject: [Static Runtime] Fix resize_output_check warning coming from prim::VarConcat (#64765)
X-Git-Tag: accepted/tizen/8.0/unified/20231005.095509~323
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ad75281f6dc55ed022ad61fca9fc91a3f76f0a8;p=platform%2Fupstream%2Fpytorch.git

[Static Runtime] Fix resize_output_check warning coming from prim::VarConcat (#64765)

Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64765

Test Plan: Tested the fix with BR v1 model predictor-replayer setup.

Reviewed By: ajyu

Differential Revision: D30846506

fbshipit-source-id: 3ef3c93f11285c7cd1e2b188ca298a7ab4fba579
---

diff --git a/torch/csrc/jit/runtime/static/ops.cpp b/torch/csrc/jit/runtime/static/ops.cpp
index 62f5bb2..b09cede 100644
--- a/torch/csrc/jit/runtime/static/ops.cpp
+++ b/torch/csrc/jit/runtime/static/ops.cpp
@@ -1833,6 +1833,7 @@ REGISTER_OPERATOR_FUNCTOR(
           check_cat_no_zero_dim(inputs);
           dim = legacy_cat_wrap_dim(dim, inputs);
           auto& out_t = p_node->Output(0).toTensor();
+          fastResizeToZero(out_t);
           at::native::_cat_out_cpu(inputs, dim, out_t);
         }
       };