Helper to build tools definition for tests

check if category is for attention-v-like tensors (more sensitive to quantization)

Causal Conv1d function for Q,K,V When qkv is 0, it is Q, 1 is K, 2 is V

device_index: device index from 0 to n (continue numbers). It is used for device select/set in SYCL backend internal data structure. */

* Clears the active conversation and messages.

Compute the LCG hash of a n-gram of size len at offset start.

* Converts a database message with attachments to API chat message format. * Processes various attachment types (images, text files, PDFs) and forma

* Creates a root message for a new conversation. * Root messages are not displayed but serve as the tree root for branching. * * @param convId -

the task will be moved into queue, then onto slots however, the state must be kept by caller (e.g., HTTP thread)

* Derives display sections from a single assistant message and its direct tool results. * * @param message - The assistant message * @param toolMes

Download a file from a URL to a local path. If the file already exists, it will not be downloaded again. output_file_path is the local path

* Fetch props for a specific model from /props endpoint * Uses caching to avoid redundant requests * * In ROUTER mode, this will only fetch prop

* Fetch router models with full metadata (ROUTER mode only) * This fetches the /models endpoint which returns status info for each model

* Find server name for a resource URI

Helper to iterate over tools/functions

format server-sent event (SSE), return the formatted string to send note: if data is a json array, it will be sent as multiple events, one per item

Validate if a filename is safe to use To validate a full path, split the path by the OS-specific path separator, and validate each part with this func

Generate GBnF Grammar Generates a GBnF grammar for a given model. :param model: A Pydantic model class to generate the grammar for. Mu

Generate GBNF Grammar from Pydantic Models. This method takes a list of Pydantic models and uses them to generate a GBNF grammar string. The

Generate markdown documentation for a list of Pydantic models. Args: pydantic_models (list[type[BaseModel]]): list of Pydantic model

* Gets all conversations, sorted by last modified time (newest first). * * @returns Array of conversations

* Gets a conversation by ID. * * @param id - Conversation ID * @returns The conversation if found, otherwise undefined