Simplify eagle tests and TP sync in grammar backend (#4066)
This commit is contained in:
@@ -1886,33 +1886,22 @@ class Scheduler:
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break
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if self.server_args.enable_dp_attention:
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if self.attn_tp_size > 1:
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# Sync across attn TP ranks to make sure they have the same number of ready requests
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tensor = torch.tensor(num_ready_reqs, dtype=torch.int32)
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torch.distributed.all_reduce(
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tensor,
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op=torch.distributed.ReduceOp.MAX,
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group=self.attn_tp_cpu_group,
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)
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num_ready_reqs_max = tensor.item()
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for i in range(num_ready_reqs, num_ready_reqs_max):
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self.grammar_queue[i].grammar = self.grammar_queue[
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i
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].grammar.result()
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num_ready_reqs = num_ready_reqs_max
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tp_size = self.attn_tp_size
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tp_group = self.attn_tp_cpu_group
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else:
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if self.tp_size > 1:
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# Sync across TP ranks to make sure they have the same number of ready requests
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tensor = torch.tensor(num_ready_reqs, dtype=torch.int32)
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torch.distributed.all_reduce(
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tensor, op=torch.distributed.ReduceOp.MAX, group=self.tp_cpu_group
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)
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num_ready_reqs_max = tensor.item()
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for i in range(num_ready_reqs, num_ready_reqs_max):
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self.grammar_queue[i].grammar = self.grammar_queue[
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i
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].grammar.result()
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num_ready_reqs = num_ready_reqs_max
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tp_size = self.tp_size
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tp_group = self.tp_cpu_group
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if tp_size > 1:
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# Sync across TP ranks to make sure they have the same number of ready requests
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tensor = torch.tensor(num_ready_reqs, dtype=torch.int32)
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torch.distributed.all_reduce(
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tensor, op=torch.distributed.ReduceOp.MAX, group=tp_group
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)
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num_ready_reqs_max = tensor.item()
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for i in range(num_ready_reqs, num_ready_reqs_max):
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self.grammar_queue[i].grammar = self.grammar_queue[i].grammar.result()
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num_ready_reqs = num_ready_reqs_max
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self._extend_requests_to_queue(self.grammar_queue[:num_ready_reqs])
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self.grammar_queue = self.grammar_queue[num_ready_reqs:]
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@@ -31,16 +31,6 @@ from sglang.srt.speculative.spec_info import SpeculativeAlgorithm
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logger = logging.getLogger(__name__)
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def load_token_map(token_map_path: str) -> List[int]:
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if not os.path.exists(token_map_path):
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cache_dir = snapshot_download(
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os.path.dirname(token_map_path),
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ignore_patterns=["*.bin", "*.safetensors"],
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)
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token_map_path = os.path.join(cache_dir, os.path.basename(token_map_path))
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return torch.load(token_map_path)
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class EAGLEWorker(TpModelWorker):
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def __init__(
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@@ -57,6 +47,7 @@ class EAGLEWorker(TpModelWorker):
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backup_disable_cuda_graph = server_args.disable_cuda_graph
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server_args.disable_cuda_graph = True
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# Load hot token ids
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if server_args.speculative_token_map is not None:
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self.hot_token_id = load_token_map(server_args.speculative_token_map)
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server_args.json_model_override_args = (
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@@ -65,6 +56,7 @@ class EAGLEWorker(TpModelWorker):
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else:
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self.hot_token_id = None
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# Init target worker
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super().__init__(
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gpu_id=gpu_id,
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tp_rank=tp_rank,
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@@ -88,9 +80,7 @@ class EAGLEWorker(TpModelWorker):
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embed, head = self.target_worker.model_runner.model.get_embed_and_head()
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if self.hot_token_id is not None:
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head = head.clone()
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self.hot_token_id = torch.tensor(
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self.hot_token_id, dtype=torch.int32, device=head.device
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)
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self.hot_token_id = self.hot_token_id.to(head.device)
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head.data = head.data[self.hot_token_id]
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self.model_runner.model.set_embed_and_head(embed, head)
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self.model_runner.server_args.disable_cuda_graph = backup_disable_cuda_graph
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@@ -369,3 +359,14 @@ class EAGLEWorker(TpModelWorker):
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][:req_len]
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self.model_runner.token_to_kv_pool.free(kv_indices)
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self.model_runner.req_to_token_pool.free(req.req_pool_idx)
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def load_token_map(token_map_path: str) -> List[int]:
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if not os.path.exists(token_map_path):
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cache_dir = snapshot_download(
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os.path.dirname(token_map_path),
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ignore_patterns=["*.bin", "*.safetensors"],
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)
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token_map_path = os.path.join(cache_dir, os.path.basename(token_map_path))
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hot_token_id = torch.load(token_map_path)
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return torch.tensor(hot_token_id, dtype=torch.int32)
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@@ -501,6 +501,7 @@ def get_benchmark_args(
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request_rate=float("inf"),
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disable_stream=False,
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disable_ignore_eos=False,
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seed: int = 0,
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pd_seperated: bool = False,
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):
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return SimpleNamespace(
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@@ -524,7 +525,7 @@ def get_benchmark_args(
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disable_tqdm=False,
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disable_stream=disable_stream,
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return_logprob=False,
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seed=0,
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seed=seed,
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disable_ignore_eos=disable_ignore_eos,
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extra_request_body=None,
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apply_chat_template=False,
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@@ -549,6 +550,7 @@ def run_bench_serving(
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disable_stream=False,
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disable_ignore_eos=False,
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need_warmup=False,
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seed: int = 0,
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):
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# Launch the server
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base_url = DEFAULT_URL_FOR_TEST
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@@ -572,6 +574,7 @@ def run_bench_serving(
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request_rate=request_rate,
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disable_stream=disable_stream,
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disable_ignore_eos=disable_ignore_eos,
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seed=seed,
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)
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try:
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@@ -18,7 +18,7 @@ import unittest
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from typing import List
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import torch
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from utils import *
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from utils import BACKENDS, TORCH_DTYPES, LoRAAdaptor, LoRAModelCase
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from sglang.test.runners import HFRunner, SRTRunner
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from sglang.test.test_utils import calculate_rouge_l, is_in_ci
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@@ -13,15 +13,13 @@
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# ==============================================================================
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import multiprocessing as mp
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import os
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import unittest
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from typing import List
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import torch
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from utils import *
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from utils import BACKENDS, TORCH_DTYPES, LoRAAdaptor, LoRAModelCase
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from sglang.test.runners import HFRunner, SRTRunner
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from sglang.test.test_utils import calculate_rouge_l, is_in_ci
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from sglang.test.test_utils import is_in_ci
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MULTI_LORA_MODELS = [
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LoRAModelCase(
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@@ -136,8 +136,8 @@ class TestBenchServing(unittest.TestCase):
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def test_online_latency_eagle(self):
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res = run_bench_serving(
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model=DEFAULT_EAGLE_TARGET_MODEL_FOR_TEST,
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num_prompts=50,
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request_rate=1,
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num_prompts=300,
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request_rate=8,
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sharegpt_context_len=3072,
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disable_ignore_eos=True,
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dataset_name="sharegpt",
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@@ -156,6 +156,7 @@ class TestBenchServing(unittest.TestCase):
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"0.7",
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],
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need_warmup=True,
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seed=42,
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)
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if is_in_ci():
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@@ -164,8 +165,8 @@ class TestBenchServing(unittest.TestCase):
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f'median_e2e_latency_ms : {res["median_e2e_latency_ms"]:.2f} ms\n'
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f'accept_length : {res["accept_length"]:.2f} \n'
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)
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self.assertLess(res["median_e2e_latency_ms"], 700)
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self.assertGreater(res["accept_length"], 2.50)
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self.assertLess(res["median_e2e_latency_ms"], 1100)
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self.assertGreater(res["accept_length"], 3.0)
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def test_moe_offline_throughput_default(self):
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res = run_bench_serving(
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@@ -39,7 +39,7 @@ class TestEAGLEEngine(unittest.TestCase):
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self.ref_output = ref_engine.generate(self.prompt, self.sampling_params)["text"]
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ref_engine.shutdown()
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def test_eagle_accuracy(self):
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def test_correctness(self):
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configs = [
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self.BASE_CONFIG,
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{**self.BASE_CONFIG, "disable_cuda_graph": True},
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@@ -95,67 +95,6 @@ class TestEAGLEEngine(unittest.TestCase):
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print("-" * 40)
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class TestEAGLEEngineTokenMap(unittest.TestCase):
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BASE_CONFIG = {
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"model_path": "meta-llama/Meta-Llama-3-8B-Instruct",
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"speculative_draft_model_path": "lmzheng/sglang-EAGLE-LLaMA3-Instruct-8B",
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"speculative_algorithm": "EAGLE",
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"speculative_num_steps": 5,
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"speculative_eagle_topk": 8,
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"speculative_num_draft_tokens": 64,
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"mem_fraction_static": 0.7,
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"cuda_graph_max_bs": 4,
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"dtype": "float16",
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}
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def setUp(self):
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self.prompt = "Today is a sunny day and I like"
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self.sampling_params = {"temperature": 0, "max_new_tokens": 8}
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ref_engine = sgl.Engine(model_path=self.BASE_CONFIG["model_path"])
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self.ref_output = ref_engine.generate(self.prompt, self.sampling_params)["text"]
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ref_engine.shutdown()
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def test_token_map_accuracy(self):
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configs = [
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self.BASE_CONFIG,
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{
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**self.BASE_CONFIG,
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"speculative_token_map": "thunlp/LLaMA3-Instruct-8B-FR-Spec/freq_32768.pt",
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},
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]
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for config in configs:
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print("testing config: ", config)
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with self.subTest(cuda_graph="enabled"):
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engine = sgl.Engine(**config)
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try:
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self._test_basic_generation(engine)
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self._test_batch_generation(engine)
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finally:
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engine.shutdown()
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def _test_basic_generation(self, engine):
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output = engine.generate(self.prompt, self.sampling_params)["text"]
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print(f"{output=}, {self.ref_output=}")
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self.assertEqual(output, self.ref_output)
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def _test_batch_generation(self, engine):
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prompts = [
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"Hello, my name is",
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"The president of the United States is",
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"The capital of France is",
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"The future of AI is",
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]
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params = {"temperature": 0, "max_new_tokens": 30}
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outputs = engine.generate(prompts, params)
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for prompt, output in zip(prompts, outputs):
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print(f"Prompt: {prompt}")
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print(f"Generated: {output['text']}")
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print("-" * 40)
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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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@@ -222,7 +161,7 @@ class TestEAGLEServer(unittest.TestCase):
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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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# 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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@@ -273,18 +212,71 @@ class TestEAGLEServerTriton(TestEAGLEServer):
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"--speculative-num-steps",
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"5",
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"--speculative-eagle-topk",
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"8",
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"4",
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"--speculative-num-draft-tokens",
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"64",
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"8",
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"--mem-fraction-static",
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"0.7",
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"--attention-backend",
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"triton",
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"--cuda-graph-max-bs",
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"32",
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"16",
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],
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)
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class TestEAGLEEngineTokenMap(unittest.TestCase):
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def setUp(self):
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self.prompt = "Today is a sunny day and I like"
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self.sampling_params = {"temperature": 0, "max_new_tokens": 8}
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ref_engine = sgl.Engine(
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model_path="meta-llama/Meta-Llama-3-8B-Instruct", cuda_graph_max_bs=2
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)
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self.ref_output = ref_engine.generate(self.prompt, self.sampling_params)["text"]
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ref_engine.shutdown()
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def test_correctness(self):
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config = {
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"model_path": "meta-llama/Meta-Llama-3-8B-Instruct",
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"speculative_draft_model_path": "lmsys/sglang-EAGLE-LLaMA3-Instruct-8B",
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"speculative_algorithm": "EAGLE",
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"speculative_num_steps": 5,
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"speculative_eagle_topk": 4,
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"speculative_num_draft_tokens": 8,
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"speculative_token_map": "thunlp/LLaMA3-Instruct-8B-FR-Spec/freq_32768.pt",
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"mem_fraction_static": 0.7,
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"cuda_graph_max_bs": 4,
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"dtype": "bfloat16",
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}
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engine = sgl.Engine(**config)
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try:
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self._test_basic_generation(engine)
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self._test_batch_generation(engine)
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finally:
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engine.shutdown()
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def _test_basic_generation(self, engine):
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output = engine.generate(self.prompt, self.sampling_params)["text"]
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print(f"{output=}, {self.ref_output=}")
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self.assertEqual(output, self.ref_output)
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def _test_batch_generation(self, engine):
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prompts = [
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"Hello, my name is",
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"The president of the United States is",
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"The capital of France is",
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"The future of AI is",
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]
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params = {"temperature": 0, "max_new_tokens": 30}
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outputs = engine.generate(prompts, params)
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for prompt, output in zip(prompts, outputs):
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print(f"Prompt: {prompt}")
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print(f"Generated: {output['text']}")
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print("-" * 40)
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if __name__ == "__main__":
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unittest.main()
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@@ -15,7 +15,7 @@ class TestGGUF(unittest.TestCase):
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filename="qwen2-1_5b-instruct-q4_k_m.gguf",
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)
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engine = sgl.Engine(model_path=model_path, random_seed=42)
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engine = sgl.Engine(model_path=model_path, random_seed=42, cuda_graph_max_bs=2)
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outputs = engine.generate(prompt, sampling_params)["text"]
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engine.shutdown()
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@@ -4,13 +4,13 @@ import torch
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import sglang as sgl
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from sglang.test.test_utils import is_in_ci
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from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST
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class TestHiddenState(unittest.TestCase):
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def test_return_hidden_states(self):
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prompts = ["Today is", "Today is a sunny day and I like"]
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model_path = "meta-llama/Meta-Llama-3.1-8B-Instruct"
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model_path = DEFAULT_SMALL_MODEL_NAME_FOR_TEST
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tokenizer = AutoTokenizer.from_pretrained(model_path)
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input_ids = tokenizer(prompts).input_ids
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@@ -80,7 +80,7 @@ class TestHiddenState(unittest.TestCase):
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def test_repeatedly_changes_hidden_states(self):
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prompts = ["Today is", "Today is a sunny day and I like"]
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model_path = "meta-llama/Meta-Llama-3.1-8B-Instruct"
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model_path = DEFAULT_SMALL_MODEL_NAME_FOR_TEST
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tokenizer = AutoTokenizer.from_pretrained(model_path)
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input_ids = tokenizer(prompts).input_ids
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@@ -24,7 +24,7 @@ class TestInputEmbeds(unittest.TestCase):
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cls.model,
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cls.base_url,
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timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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other_args=["--disable-radix"],
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other_args=["--disable-radix", "--cuda-graph-max-bs", 4],
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)
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cls.texts = [
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"The capital of France is",
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@@ -20,7 +20,7 @@ from sglang.test.test_utils import (
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)
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def setup_class(cls, backend: str, disable_overlap: bool):
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def setup_class(cls, backend: str):
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cls.model = DEFAULT_SMALL_MODEL_NAME_FOR_TEST
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cls.base_url = DEFAULT_URL_FOR_TEST
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cls.json_schema = json.dumps(
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@@ -42,9 +42,6 @@ def setup_class(cls, backend: str, disable_overlap: bool):
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backend,
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]
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if disable_overlap:
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other_args += ["--disable-overlap-schedule"]
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cls.process = popen_launch_server(
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cls.model,
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cls.base_url,
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@@ -56,7 +53,7 @@ def setup_class(cls, backend: str, disable_overlap: bool):
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class TestJSONConstrainedOutlinesBackend(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
|
||||
setup_class(cls, backend="outlines", disable_overlap=False)
|
||||
setup_class(cls, backend="outlines")
|
||||
|
||||
@classmethod
|
||||
def tearDownClass(cls):
|
||||
@@ -133,5 +130,17 @@ class TestJSONConstrainedOutlinesBackend(unittest.TestCase):
|
||||
list(executor.map(self.run_decode, json_schemas))
|
||||
|
||||
|
||||
class TestJSONConstrainedXGrammarBackend(TestJSONConstrainedOutlinesBackend):
|
||||
@classmethod
|
||||
def setUpClass(cls):
|
||||
setup_class(cls, backend="xgrammar")
|
||||
|
||||
|
||||
class TestJSONConstrainedLLGuidanceBackend(TestJSONConstrainedOutlinesBackend):
|
||||
@classmethod
|
||||
def setUpClass(cls):
|
||||
setup_class(cls, backend="llguidance")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
|
||||
@@ -18,7 +18,7 @@ class TestEnableMetrics(unittest.TestCase):
|
||||
DEFAULT_SMALL_MODEL_NAME_FOR_TEST,
|
||||
DEFAULT_URL_FOR_TEST,
|
||||
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
||||
other_args=["--enable-metrics"],
|
||||
other_args=["--enable-metrics", "--cuda-graph-max-bs", 2],
|
||||
)
|
||||
|
||||
try:
|
||||
|
||||
@@ -26,6 +26,8 @@ class TestTritonAttnBackend(unittest.TestCase):
|
||||
"--attention-backend",
|
||||
"triton",
|
||||
"--enable-torch-compile",
|
||||
"--cuda-graph-max-bs",
|
||||
16,
|
||||
],
|
||||
)
|
||||
|
||||
|
||||
@@ -24,6 +24,7 @@ class TestVertexEndpoint(unittest.TestCase):
|
||||
cls.model,
|
||||
cls.base_url,
|
||||
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
||||
other_args=["--cuda-graph-max-bs", 2],
|
||||
)
|
||||
|
||||
@classmethod
|
||||
|
||||
Reference in New Issue
Block a user