hf_text-generation-inference/integration-tests/models/test_flash_gemma.py

68 lines
1.9 KiB
Python

import pytest
from testing_utils import require_backend_async, require_backend
# These tests do not pass on ROCm, that does not support head_dim > 128 (2b model is 256).
@pytest.fixture(scope="module")
@require_backend("cuda", "xpu")
def flash_gemma_handle(launcher):
with launcher("google/gemma-2b", num_shard=1) as handle:
yield handle
@pytest.fixture(scope="module")
@require_backend_async("cuda", "xpu")
async def flash_gemma(flash_gemma_handle):
await flash_gemma_handle.health(300)
return flash_gemma_handle.client
@pytest.mark.asyncio
@pytest.mark.private
@require_backend_async("cuda", "xpu")
async def test_flash_gemma(flash_gemma, response_snapshot):
response = await flash_gemma.generate(
"Test request", max_new_tokens=10, decoder_input_details=True
)
assert response.details.generated_tokens == 10
assert response == response_snapshot
@pytest.mark.asyncio
@pytest.mark.private
@require_backend_async("cuda", "xpu")
async def test_flash_gemma_all_params(flash_gemma, response_snapshot):
response = await flash_gemma.generate(
"Test request",
max_new_tokens=10,
repetition_penalty=1.2,
return_full_text=True,
stop_sequences=["test"],
temperature=0.5,
top_p=0.9,
top_k=10,
truncate=5,
typical_p=0.9,
watermark=True,
decoder_input_details=True,
seed=0,
)
assert response.details.generated_tokens == 10
assert response == response_snapshot
@pytest.mark.asyncio
@pytest.mark.private
@require_backend_async("cuda", "xpu")
async def test_flash_gemma_load(flash_gemma, generate_load, response_snapshot):
responses = await generate_load(flash_gemma, "Test request", max_new_tokens=10, n=4)
assert len(responses) == 4
assert all([r.generated_text == responses[0].generated_text for r in responses])
assert responses == response_snapshot