164 lines
4.8 KiB
Python
164 lines
4.8 KiB
Python
"""AMD GROK2 GSM8K Completion Evaluation Test (8-GPU)
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Tests Grok-2 model using few-shot completion benchmark on MI300X.
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Registry: nightly-amd-8-gpu-grok2 suite
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"""
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import ast
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import os
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import re
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import time
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import unittest
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import numpy as np
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from sglang.srt.utils import kill_process_tree
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from sglang.test.ci.ci_register import register_amd_ci
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from sglang.test.test_utils import (
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DEFAULT_URL_FOR_TEST,
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is_in_ci,
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popen_launch_server,
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write_github_step_summary,
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)
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from sglang.utils import download_and_cache_file, read_jsonl
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# Register for AMD CI - GROK2 accuracy tests (~25 min)
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register_amd_ci(est_time=1500, suite="nightly-amd-accuracy-8-gpu-grok2", nightly=True)
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INVALID = -9999999
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GROK2_MODEL_PATH = os.environ.get("GROK2_MODEL_PATH", "xai-org/grok-2")
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GROK2_TOKENIZER_PATH = os.environ.get(
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"GROK2_TOKENIZER_PATH", "alvarobartt/grok-2-tokenizer"
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)
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def get_one_example(lines, i, include_answer):
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ret = "Question: " + lines[i]["question"] + "\nAnswer:"
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if include_answer:
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ret += " " + lines[i]["answer"]
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return ret
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def get_few_shot_examples(lines, k):
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ret = ""
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for i in range(k):
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ret += get_one_example(lines, i, True) + "\n\n"
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return ret
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def get_answer_value(answer_str):
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answer_str = answer_str.replace(",", "")
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numbers = re.findall(r"\d+", answer_str)
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if len(numbers) < 1:
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return INVALID
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try:
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return ast.literal_eval(numbers[-1])
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except SyntaxError:
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return INVALID
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def run_gsm8k_benchmark(base_url, num_questions=200, num_shots=5, parallel=64):
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import sglang as sgl
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from sglang.lang.backend.runtime_endpoint import RuntimeEndpoint
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url = "https://raw.githubusercontent.com/openai/grade-school-math/master/grade_school_math/data/test.jsonl"
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data_path = download_and_cache_file(url)
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lines = list(read_jsonl(data_path))
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few_shot_examples = get_few_shot_examples(lines, num_shots)
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questions = []
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labels = []
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for i in range(len(lines[:num_questions])):
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questions.append(get_one_example(lines, i, False))
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labels.append(get_answer_value(lines[i]["answer"]))
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arguments = [{"question": q} for q in questions]
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@sgl.function
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def few_shot_gsm8k(s, question):
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s += few_shot_examples + question
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s += sgl.gen(
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"answer", max_tokens=512, stop=["Question", "Assistant:", "<|separator|>"]
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)
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backend = RuntimeEndpoint(base_url)
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sgl.set_default_backend(backend)
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tic = time.perf_counter()
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states = few_shot_gsm8k.run_batch(
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arguments, temperature=0, num_threads=parallel, progress_bar=True
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)
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latency = time.perf_counter() - tic
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preds = [get_answer_value(states[i]["answer"]) for i in range(len(states))]
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acc = np.mean(np.array(preds) == np.array(labels))
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return float(acc), float(latency)
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class TestGrok2EvalAMD(unittest.TestCase):
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"""GROK2 GSM8K Completion Evaluation Test for AMD MI300X."""
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@classmethod
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def setUpClass(cls):
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cls.base_url = DEFAULT_URL_FOR_TEST
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cls.num_questions = int(os.environ.get("GSM8K_NUM_QUESTIONS", "200"))
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cls.accuracy_threshold = 0.915
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def test_grok2_accuracy(self):
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"""Test Grok-2 with GSM8K completion benchmark."""
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env = os.environ.copy()
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env["RCCL_MSCCL_ENABLE"] = "0"
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env["SGLANG_USE_AITER"] = "1"
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env["SGLANG_INT4_WEIGHT"] = "0"
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other_args = [
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"--tp",
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"8",
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"--quantization",
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"fp8",
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"--attention-backend",
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"aiter",
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"--mem-fraction-static",
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"0.85",
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"--tokenizer-path",
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GROK2_TOKENIZER_PATH,
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"--trust-remote-code",
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]
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process = popen_launch_server(
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model=GROK2_MODEL_PATH,
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base_url=self.base_url,
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timeout=3600,
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other_args=other_args,
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env=env,
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)
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try:
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acc, latency = run_gsm8k_benchmark(
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self.base_url, num_questions=self.num_questions
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)
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passed = acc >= self.accuracy_threshold
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status = "✅ PASS" if passed else "❌ FAIL"
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print(f" accuracy={acc:.3f} threshold={self.accuracy_threshold} {status}")
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summary = f"### GROK2 (MI300X)\n\n"
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summary += f"| Model | Accuracy | Threshold | Status |\n"
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summary += f"| ----- | -------- | --------- | ------ |\n"
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summary += f"| {GROK2_MODEL_PATH} | {acc:.3f} | {self.accuracy_threshold} | {status} |\n"
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if is_in_ci():
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write_github_step_summary(summary)
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self.assertGreaterEqual(
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acc,
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self.accuracy_threshold,
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f"Accuracy {acc:.3f} below threshold {self.accuracy_threshold}",
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)
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finally:
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kill_process_tree(process.pid)
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if __name__ == "__main__":
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unittest.main()
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