[SYCL] test for barrier submission: https://github.com/intel/llvm/pul… (#98)

Signed-off-by: Sergey V Maslov <[email protected]>

Author: smaslov-intel

SYCL/Basic/submit_barrier.cpp

@@ -0,0 +1,23 @@
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: %HOST_RUN_PLACEHOLDER %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out
+// RUN: %GPU_RUN_PLACEHOLDER %t.out
+
+// UNSUPPORTED: cuda
+
+#include <CL/sycl.hpp>
+#include <stdlib.h>
+
+int main() {
+
+  cl::sycl::device dev{cl::sycl::default_selector{}};
+  cl::sycl::queue q{dev};
+
+  q.submit(
+      [&](sycl::handler &cgh) { cgh.single_task<class kernel1>([]() {}); });
+
+  cl::sycl::event e = q.submit_barrier();
+  e.wait_and_throw();
+
+  return 0;
+}