Initial commit of LLM speed test app

backend/test_cases/case_01_generation.py

@@ -0,0 +1,23 @@
+"""用例1：纯文本生成基准 —— 基础生成速度基准测试"""
+from ..ollama_client import OllamaClient
+from .base import case_meta, make_result
+
+PROMPT = "请用200字左右概述人工智能从诞生至今的关键发展阶段，每段不超过50字。"
+
+
+def run_test(client: OllamaClient, repeats: int = 3, stop_event=None) -> dict:
+    """执行纯文本生成测试"""
+    results = []
+    for i in range(repeats):
+        if stop_event and stop_event.is_set():
+            break
+        infer = client.generate(PROMPT, options={"temperature": 0.7, "num_predict": 300})
+        results.append(make_result(infer, i + 1))
+
+    meta = case_meta(
+        "case_01_generation", "纯文本生成基准",
+        "基础生成速度基准测试", "简单", 5,
+    )
+    meta["results"] = results
+    meta["prompt_used"] = PROMPT
+    return meta