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tests/models/ministral/test_modeling_ministral.py

Lines changed: 5 additions & 42 deletions
Original file line numberDiff line numberDiff line change
@@ -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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# 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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del assistant_model
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205-
backend_empty_cache(torch_device)
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gc.collect()
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208-
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"
210-
)
211-
prompt = "My favourite condiment is "
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tokenizer = AutoTokenizer.from_pretrained("Mistralai/Ministral-8B-Instruct-2410")
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input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.model.embed_tokens.weight.device)
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# greedy generation outputs
217-
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)
220-
self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
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222185
@slow
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@pytest.mark.torch_export_test
224187
def test_export_text_with_hybrid_cache(self):

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