Verbosity added to asserts to see if we get more info from race condi…

…tion Signed-off-by: Alberto Cabrera <[email protected]>
intel · Nov 4, 2024 · 1f9f67e · 1f9f67e
1 parent a464fd0
commit 1f9f67e
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 4 deletions.
diff --git a/sycl/test-e2e/syclcompat/math/math_fixt.hpp b/sycl/test-e2e/syclcompat/math/math_fixt.hpp
@@ -92,15 +92,20 @@ template <typename... ValueT> struct should_skip {
 
 #define CHECK(ResultT, RESULT, EXPECTED)                                       \
   if constexpr (std::is_integral_v<ResultT>) {                                 \
-    assert(RESULT == EXPECTED);                                                \
+    assert(RESULT == EXPECTED ||                                               \
+           !(std::cerr << "-- " << RESULT << " - " << EXPECTED << " --"));     \
   } else if constexpr (contained_is_integral_v<ResultT>) {                     \
     for (size_t i = 0; i < RESULT.size(); i++)                                 \
-      assert(RESULT[i] == EXPECTED[i]);                                        \
+      assert(RESULT[i] == EXPECTED[i] ||                                       \
+             !(std::cerr << "-- " << RESULT[i] << " - " << EXPECTED[i]         \
+                         << " --"));                                           \
   } else if constexpr (syclcompat::is_floating_point_v<ResultT>) {             \
     if (syclcompat::detail::isnan(RESULT))                                     \
       assert(syclcompat::detail::isnan(EXPECTED));                             \
     else                                                                       \
       assert(fabs(RESULT - EXPECTED) < ERROR_TOLERANCE);                       \
+               !(std::cerr << "-- " << RESULT << " - " << EXPECTED             \
+                           << " < " << ERROR_TOLERANCE << "-- "));             \
   } else if constexpr (contained_is_floating_point_v<ResultT>) {               \
     for (size_t i = 0; i < RESULT.size(); i++) {                               \
       if (syclcompat::detail::isnan(RESULT[i])) {                              \

diff --git a/sycl/test-e2e/syclcompat/math/math_length_test.cpp b/sycl/test-e2e/syclcompat/math/math_length_test.cpp
@@ -69,7 +69,10 @@ class LengthLauncher {
     float sum =
         std::inner_product(result.begin(), result.end(), result.begin(), 0.0f);
     float diff = fabs(sqrtf(sum)) - host_result_;
-    assert(diff <= 1.e-5);
+    assert(diff <= 1.e-5 || !(std::cerr << "-- " << fabs(sqrtf(sum)) << " - "
+                                        << host_result_ << " < "
+                                        << "1.e-5"
+                                        << " --"));
   }
 
   template <auto F> void launch(std::vector<float> vec) {

diff --git a/sycl/test-e2e/syclcompat/math/repro.cpp b/sycl/test-e2e/syclcompat/math/repro.cpp
@@ -42,7 +42,9 @@ void test_container_syclcompat_fmax_nan() {
 
   constexpr float ERROR_TOLERANCE = 1e-6;
   for (size_t i = 0; i < 2; i++) {
-    assert((res[i] - expected[i]) < ERROR_TOLERANCE);
+    assert((res[i] - expected[i]) < ERROR_TOLERANCE ||
+           !(std::cerr << "-- " << res[i] << " - " << expected[i] << " < "
+                       << ERROR_TOLERANCE << " --"));
   }
 
   const sycl::vec<float, 2> op3 = {sycl::nan(static_cast<unsigned int>(0)),