Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[Bugfix] Support testing prefill throughput with benchmark_serving.py --hf-output-len 1 #8891

Merged
merged 2 commits into from
Sep 28, 2024
Merged

[Bugfix] Support testing prefill throughput with benchmark_serving.py --hf-output-len 1 #8891

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e194eab
benchmark_serving with short fixed_output_len
heheda12345 Sep 27, 2024
453e67c
support for sharegpt
heheda12345 Sep 27, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 4 additions & 5 deletions benchmarks/benchmark_serving.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -89,8 +89,6 @@ def sample_sharegpt_requests(
tokenizer: PreTrainedTokenizerBase,
fixed_output_len: Optional[int] = None,
) -> List[Tuple[str, int, int, None]]:
if fixed_output_len is not None and fixed_output_len < 4:
raise ValueError("output_len too small")
# Load the dataset.
with open(dataset_path) as f:
dataset = json.load(f)
Expand All @@ -117,7 +115,7 @@ def sample_sharegpt_requests(
prompt_len = len(prompt_token_ids)
output_len = len(completion_token_ids
) if fixed_output_len is None else fixed_output_len
if prompt_len < 4 or output_len < 4:
if prompt_len < 4 or (fixed_output_len is None and output_len < 4):
# Prune too short sequences.
continue
if prompt_len > 1024 or prompt_len + output_len > 2048:
Expand Down Expand Up @@ -228,10 +226,11 @@ def sample_hf_requests(
prompt_len = len(prompt_token_ids)
output_len = len(completion_token_ids
) if fixed_output_len is None else fixed_output_len
if prompt_len < 4 or output_len < 4:
if fixed_output_len is None and (prompt_len < 4 or output_len < 4):
# Prune too short sequences.
continue
if prompt_len > 1024 or prompt_len + output_len > 2048:
if fixed_output_len is None and \
(prompt_len > 1024 or prompt_len + output_len > 2048):
# Prune too long sequences.
continue

Expand Down
Loading