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9b2c24c099
* server : simplify state machine for slot * add SLOT_STATE_DONE_PROMPT * pop_deferred_task * add missing notify_one * fix passkey test * metrics : add n_busy_slots_per_decode * fix test step * add test * maybe fix AddressSanitizer? * fix deque ? * missing lock * pop_deferred_task: also notify * Update examples/server/server.cpp Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
132 lines
3.5 KiB
Gherkin
132 lines
3.5 KiB
Gherkin
@llama.cpp
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@parallel
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Feature: Parallel
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Background: Server startup
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Given a server listening on localhost:8080
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And a model file tinyllamas/split/stories15M-00001-of-00003.gguf from HF repo ggml-org/models
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And a model file test-model-00001-of-00003.gguf
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And 42 as server seed
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And 128 as batch size
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And 256 KV cache size
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And 2 slots
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And continuous batching
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Then the server is starting
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Then the server is healthy
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Scenario Outline: Multi users completion
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Given a prompt:
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"""
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Write a very long story about AI.
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"""
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And a prompt:
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"""
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Write another very long music lyrics.
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"""
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And <n_predict> max tokens to predict
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Given concurrent completion requests
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Then the server is busy
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Then the server is idle
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And all slots are idle
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Then all prompts are predicted with <n_predict> tokens
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Examples:
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| n_predict |
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| 128 |
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Scenario Outline: Multi users OAI completions compatibility
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Given a system prompt You are a writer.
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And a model tinyllama-2
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Given a prompt:
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"""
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Write a very long book.
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"""
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And a prompt:
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"""
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Write another a poem.
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"""
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And <n_predict> max tokens to predict
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And streaming is <streaming>
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Given concurrent OAI completions requests
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Then the server is busy
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Then the server is idle
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Then all prompts are predicted with <n_predict> tokens
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Examples:
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| streaming | n_predict |
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| disabled | 128 |
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| enabled | 64 |
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Scenario Outline: Multi users OAI completions compatibility no v1
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Given a system prompt You are a writer.
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And a model tinyllama-2
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Given a prompt:
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"""
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Write a very long book.
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"""
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And a prompt:
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"""
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Write another a poem.
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"""
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And <n_predict> max tokens to predict
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And streaming is <streaming>
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Given concurrent OAI completions requests no v1
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Then the server is busy
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Then the server is idle
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Then all prompts are predicted with <n_predict> tokens
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Examples:
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| streaming | n_predict |
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| disabled | 128 |
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| enabled | 64 |
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Scenario Outline: Multi users with number of prompts exceeding number of slots
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Given a system prompt You are a writer.
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And a model tinyllama-2
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Given a prompt:
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"""
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Write a very long book.
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"""
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And a prompt:
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"""
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Write another a poem.
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"""
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And a prompt:
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"""
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What is LLM?
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"""
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And a prompt:
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"""
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The sky is blue and I love it.
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"""
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And <n_predict> max tokens to predict
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And streaming is <streaming>
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Given concurrent OAI completions requests
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Then the server is busy
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Then the server is idle
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Then all prompts are predicted with <n_predict> tokens
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Examples:
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| streaming | n_predict |
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| disabled | 128 |
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| enabled | 64 |
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Scenario: Multi users with total number of tokens to predict exceeds the KV Cache size #3969
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Given a prompt:
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"""
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Write a very long story about AI.
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"""
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And a prompt:
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"""
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Write another very long music lyrics.
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"""
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And a prompt:
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"""
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Write a very long poem.
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"""
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And a prompt:
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"""
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Write a very long joke.
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"""
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And 128 max tokens to predict
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Given concurrent completion requests
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Then the server is busy
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Then the server is idle
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Then all prompts are predicted
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