Disallow padding addittion when operating on CL images

Importing buffer to OpenCL images requires compliance to strict HW
requirements. Thus, disabling testing implicit padding when importing
buffer to image.

Resolves: COMPMID-4368

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ib75499040b6dc02b435125674dc2cc91eacbf7ba
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5416
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/validation/fixtures/GEMMFixture.h b/tests/validation/fixtures/GEMMFixture.h
index 45516d4..868eed4 100644
--- a/tests/validation/fixtures/GEMMFixture.h
+++ b/tests/validation/fixtures/GEMMFixture.h
@@ -489,7 +489,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &lhs_reshaped, &rhs_reshaped, &bias, &dst });
@@ -637,7 +637,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &lhs_reshaped, &rhs_reshaped, &bias, &dst });
@@ -805,7 +805,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &lhs_reshaped, &rhs_reshaped, &bias, &dst });
@@ -979,7 +979,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &lhs_reshaped, &rhs_reshaped, &bias, &dst });
@@ -1148,7 +1148,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &rhs_reshaped, &bias, &dst });
@@ -1313,7 +1313,7 @@
         ARM_COMPUTE_EXPECT(rhs.info()->is_resizable(), framework::LogLevel::ERRORS);
         ARM_COMPUTE_EXPECT(bias.info()->is_resizable(), framework::LogLevel::ERRORS);
 
-        // TODO: remove if statement after COMPMID-4368
+        // We do not pad when using image as it needs to comply to strict pitch alignment restrictions
         if(!rhs_info.export_to_cl_image)
         {
             add_padding_x({ &lhs, &rhs, &rhs_reshaped, &bias, &dst });