@@ -123,9 +123,10 @@ def test_model_8b_logits(self):
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EXPECTED_MEAN = torch .tensor ([[- 1.5029 , - 7.2815 , 4.5190 , 0.5930 , - 5.2526 , 3.0765 , - 0.6314 , 1.8068 ]])
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torch .testing .assert_close (out .mean (- 1 ), EXPECTED_MEAN , rtol = 1e-2 , atol = 1e-2 )
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# slicing logits[0, 0, 0:30]
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- EXPECTED_SLICE = torch .tensor ([3.2025 , 7.1265 , 4.6058 , 3.6423 , 1.6357 , 3.9265 , 5.1883 , 5.8760 , 2.7942 , 4.4823 , 3.2571 , 2.1063 , 3.4275 , 4.2028 , 1.9767 , 5.2115 , 6.6756 , 6.3999 , 6.0483 , 5.7378 , 5.6660 , 5.2298 , 5.4103 , 5.1248 , 5.4376 , 2.4570 , 2.6107 , 5.4039 , 2.8077 , 4.7777 ]) # fmt: skip
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- print (out [0 , 0 , :30 ])
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- print (EXPECTED_SLICE )
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+ EXPECTED_SLICE = torch .tensor ([- 3.9446 , - 3.9466 , 0.6383 , - 3.9466 , - 3.9468 , - 3.9448 , - 3.9462 , - 3.9455 ,
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+ - 3.9451 , - 0.8244 , - 3.9472 , - 3.9458 , - 3.9460 , - 3.9406 , - 3.9462 , - 3.9462 ,
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+ - 3.9458 , - 3.9462 , - 3.9463 , - 3.9461 , - 3.9448 , - 3.9451 , - 3.9462 , - 3.9458 ,
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+ - 3.9455 , - 3.9452 , - 3.9458 , - 3.9469 , - 3.9460 , - 3.9464 ]) # fmt: skip
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torch .testing .assert_close (out [0 , 0 , :30 ], EXPECTED_SLICE , rtol = 1e-4 , atol = 1e-4 )
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del model
@@ -160,7 +161,7 @@ def test_model_8b_long_prompt(self):
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model = MinistralForCausalLM .from_pretrained (
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"Mistralai/Ministral-8B-Instruct-2410" ,
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device_map = "auto" ,
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- load_in_4bit = True ,
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+ torch_dtype = torch . bfloat16 ,
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attn_implementation = "flash_attention_2" ,
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)
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input_ids = torch .tensor ([input_ids ]).to (model .model .embed_tokens .weight .device )
@@ -181,44 +182,6 @@ def test_model_8b_long_prompt(self):
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backend_empty_cache (torch_device )
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gc .collect ()
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- @slow
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- def test_model_8b_long_prompt_sdpa (self ):
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- EXPECTED_OUTPUT_TOKEN_IDS = [306 , 338 ]
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- # An input with 4097 tokens that is above the size of the sliding window
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- input_ids = [1 ] + [306 , 338 ] * 2048
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- model = MinistralForCausalLM .from_pretrained (
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- "Mistralai/Ministral-8B-Instruct-2410" , device_map = "auto" , attn_implementation = "sdpa"
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- )
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- input_ids = torch .tensor ([input_ids ]).to (model .model .embed_tokens .weight .device )
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- generated_ids = model .generate (input_ids , max_new_tokens = 4 , temperature = 0 )
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- self .assertEqual (EXPECTED_OUTPUT_TOKEN_IDS , generated_ids [0 ][- 2 :].tolist ())
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-
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- # Assisted generation
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- assistant_model = model
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- assistant_model .generation_config .num_assistant_tokens = 2
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- assistant_model .generation_config .num_assistant_tokens_schedule = "constant"
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- generated_ids = assistant_model .generate (input_ids , max_new_tokens = 4 , temperature = 0 )
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- self .assertEqual (EXPECTED_OUTPUT_TOKEN_IDS , generated_ids [0 ][- 2 :].tolist ())
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-
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- del assistant_model
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-
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- backend_empty_cache (torch_device )
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- gc .collect ()
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-
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- EXPECTED_TEXT_COMPLETION = (
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- "My favourite condiment is 100% natural, organic and vegan. I love to use it in my cooking and I"
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- )
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- prompt = "My favourite condiment is "
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- tokenizer = AutoTokenizer .from_pretrained ("Mistralai/Ministral-8B-Instruct-2410" )
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-
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- input_ids = tokenizer .encode (prompt , return_tensors = "pt" ).to (model .model .embed_tokens .weight .device )
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-
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- # greedy generation outputs
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- generated_ids = model .generate (input_ids , max_new_tokens = 20 , temperature = 0 )
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- text = tokenizer .decode (generated_ids [0 ], skip_special_tokens = True )
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- print (text )
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- self .assertEqual (EXPECTED_TEXT_COMPLETION , text )
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-
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@slow
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@pytest .mark .torch_export_test
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def test_export_text_with_hybrid_cache (self ):
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