From 57c2913396ff73aec30231941b908ae1cc206126 Mon Sep 17 00:00:00 2001
From: Alejandro Acosta <alejandro.acosta@codeplay.com>
Date: Tue, 1 Aug 2023 16:00:38 +0100
Subject: [PATCH] Fix sync call

---
 src/interface/blas1_interface.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/interface/blas1_interface.hpp b/src/interface/blas1_interface.hpp
index 94b8371e8..d4393159e 100644
--- a/src/interface/blas1_interface.hpp
+++ b/src/interface/blas1_interface.hpp
@@ -781,7 +781,8 @@ typename ValueType<container_t>::type _asum(
   auto gpu_res = blas::helper::allocate < is_usm ? helper::AllocType::usm
                                                  : helper::AllocType::buffer,
        element_t > (static_cast<index_t>(1), sb_handle.get_queue());
-  blas::internal::_asum(sb_handle, _N, _vx, _incx, gpu_res, _dependencies);
+  auto asum_event = blas::internal::_asum(sb_handle, _N, _vx, _incx, gpu_res, _dependencies);
+  sb_handle.wait(asum_event);
   auto event =
       blas::helper::copy_to_host(sb_handle.get_queue(), gpu_res, res.data(), 1);
   sb_handle.wait(event);