Fix precision related issues in Kandinsky Pipelines (#5098)

* fix failing tests

* make style

tests/pipelines/kandinsky/test_kandinsky_combined.py

@@ -133,6 +133,9 @@ class KandinskyPipelineCombinedFastTests(PipelineTesterMixin, unittest.TestCase)
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
 
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
 
 class KandinskyPipelineImg2ImgCombinedFastTests(PipelineTesterMixin, unittest.TestCase):
     pipeline_class = KandinskyImg2ImgCombinedPipeline
@@ -233,6 +236,9 @@ class KandinskyPipelineImg2ImgCombinedFastTests(PipelineTesterMixin, unittest.Te
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
 
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
 
 class KandinskyPipelineInpaintCombinedFastTests(PipelineTesterMixin, unittest.TestCase):
     pipeline_class = KandinskyInpaintCombinedPipeline
@@ -332,3 +338,6 @@ class KandinskyPipelineInpaintCombinedFastTests(PipelineTesterMixin, unittest.Te
 
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
+
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)

tests/pipelines/kandinsky/test_kandinsky_img2img.py

@@ -292,6 +292,9 @@ class KandinskyImg2ImgPipelineFastTests(PipelineTesterMixin, unittest.TestCase):
         assert np.abs(image_slices[0] - image_slices[1]).max() < 1e-3
         assert np.abs(image_slices[0] - image_slices[2]).max() < 1e-3
 
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
 
 @slow
 @require_torch_gpu

tests/pipelines/kandinsky_v22/test_kandinsky_combined.py

@@ -137,6 +137,12 @@ class KandinskyV22PipelineCombinedFastTests(PipelineTesterMixin, unittest.TestCa
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
 
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
+    def test_model_cpu_offload_forward_pass(self):
+        super().test_model_cpu_offload_forward_pass(expected_max_diff=5e-4)
+
 
 class KandinskyV22PipelineImg2ImgCombinedFastTests(PipelineTesterMixin, unittest.TestCase):
     pipeline_class = KandinskyV22Img2ImgCombinedPipeline
@@ -237,6 +243,12 @@ class KandinskyV22PipelineImg2ImgCombinedFastTests(PipelineTesterMixin, unittest
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
 
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
+    def test_model_cpu_offload_forward_pass(self):
+        super().test_model_cpu_offload_forward_pass(expected_max_diff=5e-4)
+
 
 class KandinskyV22PipelineInpaintCombinedFastTests(PipelineTesterMixin, unittest.TestCase):
     pipeline_class = KandinskyV22InpaintCombinedPipeline
@@ -336,3 +348,9 @@ class KandinskyV22PipelineInpaintCombinedFastTests(PipelineTesterMixin, unittest
 
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=1e-2)
+
+    def test_dict_tuple_outputs_equivalent(self):
+        super().test_dict_tuple_outputs_equivalent(expected_max_difference=5e-4)
+
+    def test_model_cpu_offload_forward_pass(self):
+        super().test_model_cpu_offload_forward_pass(expected_max_diff=5e-4)

tests/pipelines/kandinsky_v22/test_kandinsky_inpaint.py

@@ -240,6 +240,15 @@ class KandinskyV22InpaintPipelineFastTests(PipelineTesterMixin, unittest.TestCas
     def test_inference_batch_single_identical(self):
         super().test_inference_batch_single_identical(expected_max_diff=3e-3)
 
+    def test_model_cpu_offload_forward_pass(self):
+        super().test_inference_batch_single_identical(expected_max_diff=5e-4)
+
+    def test_save_load_optional_components(self):
+        super().test_save_load_optional_components(expected_max_difference=5e-4)
+
+    def test_sequential_cpu_offload_forward_pass(self):
+        super().test_sequential_cpu_offload_forward_pass(expected_max_diff=5e-4)
+
 
 @slow
 @require_torch_gpu