From 338a720b0ae375507025785b5f3ba40e66663f06 Mon Sep 17 00:00:00 2001
From: Andrei Elovikov <andrei.elovikov@intel.com>
Date: Wed, 28 Aug 2024 15:05:00 -0700
Subject: [PATCH] [SYCL][E2E] Add non-zero "delta" for `degrees`/`radians`
 tests

We've observed some failures due to produced results being not exact
180/`M_PI`, e.g. due to the use of FMA instructions. `half` versions of
the test cases already used a delta to perform comparison, use the same
for `float`/`double`.
---
 sycl/test-e2e/Basic/built-ins/marray_common.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sycl/test-e2e/Basic/built-ins/marray_common.cpp b/sycl/test-e2e/Basic/built-ins/marray_common.cpp
index c1fbfe6644f75..dca9b288014ba 100644
--- a/sycl/test-e2e/Basic/built-ins/marray_common.cpp
+++ b/sycl/test-e2e/Basic/built-ins/marray_common.cpp
@@ -37,8 +37,8 @@ int main() {
   test(F(clamp), marray<float, 2>{1.0f, 2.0f}, ma1, 1.0f, 3.0f);
   test(has_fp64, F(clamp), marray<double, 2>{1.0, 2.0}, ma4, 1.0, 3.0);
   // degrees
-  test(F(degrees), marray<float, 3>{180, 180, 180}, ma5);
-  test(has_fp64, F(degrees), marray<double, 3>{180, 180, 180}, ma6);
+  test(0.2, F(degrees), marray<float, 3>{180, 180, 180}, ma5);
+  test(has_fp64, 0.2, F(degrees), marray<double, 3>{180, 180, 180}, ma6);
   test(has_fp16, 0.2, F(degrees), marray<half, 3>{180, 180, 180}, ma7);
   // max
   test(F(max), marray<float, 2>{3.0f, 2.0f}, ma1, ma3);
@@ -53,8 +53,8 @@ int main() {
   test(F(mix), marray<float, 2>{1.4f, 2.0f}, ma1, ma3, 0.2f);
   test(has_fp64, F(mix), marray<double, 2>{3.0, 5.0}, ma4, ma9, 0.5);
   // radians
-  test(F(radians), marray<float, 3>{M_PI, M_PI, M_PI}, ma10);
-  test(has_fp64, F(radians), marray<double, 3>{M_PI, M_PI, M_PI}, ma11);
+  test(0.002, F(radians), marray<float, 3>{M_PI, M_PI, M_PI}, ma10);
+  test(has_fp64, 0.002, F(radians), marray<double, 3>{M_PI, M_PI, M_PI}, ma11);
   test(has_fp16, 0.002, F(radians), marray<half, 3>{M_PI, M_PI, M_PI}, ma12);
   // step
   test(F(step), marray<float, 2>{1.0f, 1.0f}, ma1, ma3);