Open CoolFish88 opened 1 month ago
The warning is just for the awscurl
tool. awscurl
uses the tokenizer to calculate the number of output token.
I created a PR that allows you to configure the max length with env var: https://github.com/deepjavalibrary/djl-serving/pull/2341
@CoolFish88 The PR is now merged. Let us know if you need anything else.
Description
When requesting tokens per second in benchmark metrics (-t option specified) while providing the path to the tokenizer.json file as well as a payloads dataset, aws curl return the warning: WARN maxLength is not explicitly specified, use modelMaxLength: 512
I used a vLLM engine for which OPTION_MAX_MODEL_LEN was set to a higher value than 512.
(1) Are modelMaxLength and OPTION_MAX_MODEL_LEN? (2) Is modelMaxLength overwriting OPTION_MAX_MODEL_LEN? (3) Are token metrics impacted by this truncation?
Remark: A "tps" metric (requests per second) is included in the benchmark response. Since "tps" is usually used as an acronym for Tokens per second within the inference domain, requests per second could benefit from another abbreviation. Does "tokenThroughput" represent in this case tokens per second?
Expected Behavior
Use model server parameter as opposed to setting it to a default value
Error Message
WARN maxLength is not explicitly specified, use modelMaxLength: 512
How to Reproduce?
TOKENIZER= ./awscurl -c 1 -N 10 -X POST -n sagemaker --dataset -H 'Content-Type: application/json' -P --connect-timeout 60 -t