2bb0e1a799
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com> Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com> Co-authored-by: TJian <tunjian.tan@embeddedllm.com> Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
# SPDX-License-Identifier: Apache-2.0
|
|
from __future__ import annotations
|
|
|
|
from typing import TYPE_CHECKING
|
|
|
|
import pytest
|
|
|
|
from ..utils import compare_two_settings, create_new_process_for_each_test
|
|
|
|
if TYPE_CHECKING:
|
|
from typing_extensions import LiteralString
|
|
|
|
|
|
@pytest.mark.parametrize("PP_SIZE, MODEL_NAME", [
|
|
(2, "JackFram/llama-160m"),
|
|
])
|
|
@pytest.mark.parametrize("ATTN_BACKEND", [
|
|
"FLASH_ATTN",
|
|
"FLASHINFER",
|
|
])
|
|
@create_new_process_for_each_test()
|
|
def test_pp_cudagraph(
|
|
monkeypatch: pytest.MonkeyPatch,
|
|
PP_SIZE: int,
|
|
MODEL_NAME: str,
|
|
ATTN_BACKEND: LiteralString,
|
|
):
|
|
with monkeypatch.context() as m:
|
|
cudagraph_args = [
|
|
# use half precision for speed and memory savings in CI environment
|
|
"--dtype",
|
|
"float16",
|
|
"--pipeline-parallel-size",
|
|
str(PP_SIZE),
|
|
"--distributed-executor-backend",
|
|
"mp",
|
|
]
|
|
m.setenv("VLLM_ATTENTION_BACKEND", ATTN_BACKEND)
|
|
|
|
eager_args = cudagraph_args + ["--enforce-eager"]
|
|
|
|
compare_two_settings(MODEL_NAME, eager_args, cudagraph_args)
|