Support protocol thread configuration

src/meeting_lab/orchestration/mvp.py

@@ -56,6 +56,7 @@ class MvpMeetingConfig:
     threads: str | int = "auto"
     model: str = DEFAULT_MODEL
     ollama_endpoint: str = DEFAULT_ENDPOINT
+    protocol_num_thread: int | None = None
     protocol_num_ctx: int = DEFAULT_NUM_CTX
     protocol_safe_input_token_budget: int = DEFAULT_SAFE_INPUT_TOKEN_BUDGET
     diarization: str = "off"
@@ -77,6 +78,7 @@ def regenerate_mvp_protocol(
     meeting_context: ContextInput,
     model: str = DEFAULT_MODEL,
     ollama_endpoint: str = DEFAULT_ENDPOINT,
+    protocol_num_thread: int | None = None,
     protocol_num_ctx: int = DEFAULT_NUM_CTX,
     protocol_safe_input_token_budget: int = DEFAULT_SAFE_INPUT_TOKEN_BUDGET,
     progress_sink: ProgressSink | None = None,
@@ -87,6 +89,10 @@ def regenerate_mvp_protocol(
     context = _effective_context(meeting_context)
     if context is None:
         raise ValueError("Meeting Context is required for protocol regeneration.")
+    if protocol_num_thread is not None and (
+        type(protocol_num_thread) is not int or protocol_num_thread <= 0
+    ):
+        raise ValueError("Protocol Ollama thread count must be a positive integer.")
     if protocol_num_ctx <= 0:
         raise ValueError("Protocol Ollama context size must be positive.")
     if protocol_safe_input_token_budget <= 0:
@@ -112,6 +118,7 @@ def regenerate_mvp_protocol(
             model=model,
             endpoint=ollama_endpoint,
             num_ctx=protocol_num_ctx,
+            num_thread=protocol_num_thread,
             safe_input_token_budget=protocol_safe_input_token_budget,
         )
         protocol_path = _persist_protocol(run_dir, result)
@@ -191,6 +198,10 @@ def _validate_inputs(
         raise ValueError("A diarization container image is required.")
     if config.protocol_safe_input_token_budget <= 0:
         raise ValueError("Protocol safe input token budget must be positive.")
+    if config.protocol_num_thread is not None and (
+        type(config.protocol_num_thread) is not int or config.protocol_num_thread <= 0
+    ):
+        raise ValueError("Protocol Ollama thread count must be a positive integer.")
     if config.protocol_num_ctx <= 0:
         raise ValueError("Protocol Ollama context size must be positive.")
 
@@ -426,6 +437,7 @@ def run_mvp_meeting(
             model=config.model,
             endpoint=config.ollama_endpoint,
             num_ctx=config.protocol_num_ctx,
+            num_thread=config.protocol_num_thread,
             safe_input_token_budget=config.protocol_safe_input_token_budget,
         )
         stage_runtimes["protocol"] = round(time.perf_counter() - stage_started, 3)