116 lines
3.9 KiB
Python
116 lines
3.9 KiB
Python
import json
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import random
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import time
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import requests
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from sglang.srt.utils.common import kill_process_tree
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from sglang.test.test_utils import (
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DEFAULT_EAGLE_DRAFT_MODEL_FOR_TEST,
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DEFAULT_EAGLE_TARGET_MODEL_FOR_TEST,
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DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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DEFAULT_URL_FOR_TEST,
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CustomTestCase,
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popen_launch_server,
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)
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PROMPTS = [
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"[INST] <<SYS>>\\nYou are a helpful assistant.\\n<</SYS>>\\nToday is a sunny day and I like[/INST]"
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'[INST] <<SYS>>\\nYou are a helpful assistant.\\n<</SYS>>\\nWhat are the mental triggers in Jeff Walker\'s Product Launch Formula and "Launch" book?[/INST]',
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"[INST] <<SYS>>\\nYou are a helpful assistant.\\n<</SYS>>\\nSummarize Russell Brunson's Perfect Webinar Script...[/INST]",
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"[INST] <<SYS>>\\nYou are a helpful assistant.\\n<</SYS>>\\nwho are you?[/INST]",
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"[INST] <<SYS>>\\nYou are a helpful assistant.\\n<</SYS>>\\nwhere are you from?[/INST]",
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]
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class EagleServerBase(CustomTestCase):
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target_model = DEFAULT_EAGLE_TARGET_MODEL_FOR_TEST
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draft_model = DEFAULT_EAGLE_DRAFT_MODEL_FOR_TEST
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spec_algo = "EAGLE"
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spec_steps = 5
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spec_topk = 8
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spec_tokens = 64
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mem_fraction_static = 0.7
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extra_args = []
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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.process = popen_launch_server(
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cls.target_model,
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cls.base_url,
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timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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other_args=[
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f"--speculative-algorithm={cls.spec_algo}",
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f"--speculative-draft-model-path={cls.draft_model}",
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f"--speculative-num-steps={cls.spec_steps}",
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f"--speculative-eagle-topk={cls.spec_topk}",
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f"--speculative-num-draft-tokens={cls.spec_tokens}",
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f"--mem-fraction-static={cls.mem_fraction_static}",
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]
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+ cls.extra_args,
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)
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@classmethod
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def tearDownClass(cls):
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kill_process_tree(cls.process.pid)
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def send_request(self):
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time.sleep(random.uniform(0, 2))
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for prompt in PROMPTS:
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url = self.base_url + "/generate"
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data = {
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"text": prompt,
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"sampling_params": {
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"temperature": 0,
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"max_new_tokens": 1024,
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},
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}
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response = requests.post(url, json=data)
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assert response.status_code == 200
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def send_requests_abort(self):
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for prompt in PROMPTS:
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try:
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time.sleep(random.uniform(0, 2))
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url = self.base_url + "/generate"
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data = {
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"model": "base",
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"text": prompt,
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"sampling_params": {
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"temperature": 0,
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"max_new_tokens": 1024,
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},
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}
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# set timeout = 1s, mock disconnected
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requests.post(url, json=data, timeout=1)
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except Exception as e:
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print(e)
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pass
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def run_decode(self, sampling_params):
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return_logprob = True
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top_logprobs_num = 5
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return_text = True
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n = 1
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response = requests.post(
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self.base_url + "/generate",
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json={
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"text": "Human: Write a travel blog post to Hawaii.\n\nAssistant:",
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"sampling_params": {
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"max_new_tokens": 48,
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"n": n,
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"temperature": 0.7,
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**sampling_params,
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},
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"return_logprob": return_logprob,
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"top_logprobs_num": top_logprobs_num,
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"return_text_in_logprobs": return_text,
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"logprob_start_len": 0,
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},
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)
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self.assertEqual(response.status_code, 200)
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print(json.dumps(response.json()))
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print("=" * 100)
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