From 824d06eb36355528d3e2aa97b01711e1ca8a4ca6 Mon Sep 17 00:00:00 2001
From: Rasmus Munk Larsen <rmlarsen@google.com>
Date: Thu, 18 Nov 2021 00:47:18 +0000
Subject: [PATCH] Include <numeric> to get std::iota.

---
 unsupported/Eigen/CXX11/Tensor | 1 +
 1 file changed, 1 insertion(+)

diff --git a/unsupported/Eigen/CXX11/Tensor b/unsupported/Eigen/CXX11/Tensor
index f88ddc514..5251ff9e4 100644
--- a/unsupported/Eigen/CXX11/Tensor
+++ b/unsupported/Eigen/CXX11/Tensor
@@ -40,6 +40,7 @@
 #include <cstring>
 #include <random>
 #include <thread>
+#include <numeric>
 
 #if defined(EIGEN_USE_THREADS) || defined(EIGEN_USE_SYCL)
 #include "ThreadPool"