[DeviceSanitizer] Memory overhead statistics

sycl/test-e2e/AddressSanitizer/common/statistics.cpp

@@ -0,0 +1,31 @@
+// REQUIRES: linux
+// RUN: %{build} %device_asan_flags -O2 -g -o %t
+// RUN: %{run} %t 2>&1 | FileCheck %s
+// RUN: env UR_LAYER_ASAN_OPTIONS=print_stats:1 %{run} %t 2>&1 | FileCheck --check-prefixes CHECK-STATS %s
+#include <sycl/usm.hpp>
+
+/// This test is used to check enabling/disabling memory overhead statistics
+/// We always use "Stats" prefix in statistics message like asan
+
+constexpr std::size_t N = 4;
+constexpr std::size_t group_size = 1;
+
+int main() {
+  sycl::queue Q;
+  int *array = sycl::malloc_device<int>(1024 * 1024, Q);
+
+  Q.submit([&](sycl::handler &cgh) {
+    auto acc = sycl::local_accessor<int>(group_size, cgh);
+    cgh.parallel_for<class MyKernel>(
+        sycl::nd_range<1>(N, group_size), [=](sycl::nd_item<1> item) {
+          array[item.get_global_id()] = acc[item.get_local_id()];
+        });
+  });
+  Q.wait();
+  // CHECK-STATS: Stats
+  // CHECK-NOT: Stats
+
+  sycl::free(array, Q);
+  std::cout << "PASS" << std::endl;
+  return 0;
+}