mirror of
https://github.com/ml-explore/mlx.git
synced 2025-07-25 12:01:17 +08:00
b57bd0488d
* metadata support for safetensors * aliases making it alittle more readable * addressing comments * python binding tests
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
// Copyright © 2023-2024 Apple Inc.
|
|
|
|
#pragma once
|
|
|
|
#include <variant>
|
|
|
|
#include "mlx/array.h"
|
|
#include "mlx/io/load.h"
|
|
#include "mlx/ops.h"
|
|
#include "mlx/stream.h"
|
|
|
|
namespace mlx::core {
|
|
using GGUFMetaData =
|
|
std::variant<std::monostate, array, std::string, std::vector<std::string>>;
|
|
using GGUFLoad = std::pair<
|
|
std::unordered_map<std::string, array>,
|
|
std::unordered_map<std::string, GGUFMetaData>>;
|
|
using SafetensorsLoad = std::pair<
|
|
std::unordered_map<std::string, array>,
|
|
std::unordered_map<std::string, std::string>>;
|
|
|
|
/** Save array to out stream in .npy format */
|
|
void save(std::shared_ptr<io::Writer> out_stream, array a);
|
|
|
|
/** Save array to file in .npy format */
|
|
void save(const std::string& file, array a);
|
|
|
|
/** Load array from reader in .npy format */
|
|
array load(std::shared_ptr<io::Reader> in_stream, StreamOrDevice s = {});
|
|
|
|
/** Load array from file in .npy format */
|
|
array load(const std::string& file, StreamOrDevice s = {});
|
|
|
|
/** Load array map from .safetensors file format */
|
|
SafetensorsLoad load_safetensors(
|
|
std::shared_ptr<io::Reader> in_stream,
|
|
StreamOrDevice s = {});
|
|
SafetensorsLoad load_safetensors(
|
|
const std::string& file,
|
|
StreamOrDevice s = {});
|
|
|
|
void save_safetensors(
|
|
std::shared_ptr<io::Writer> in_stream,
|
|
std::unordered_map<std::string, array>,
|
|
std::unordered_map<std::string, std::string> metadata = {});
|
|
void save_safetensors(
|
|
const std::string& file,
|
|
std::unordered_map<std::string, array>,
|
|
std::unordered_map<std::string, std::string> metadata = {});
|
|
|
|
/** Load array map and metadata from .gguf file format */
|
|
|
|
GGUFLoad load_gguf(const std::string& file, StreamOrDevice s = {});
|
|
|
|
void save_gguf(
|
|
std::string file,
|
|
std::unordered_map<std::string, array> array_map,
|
|
std::unordered_map<std::string, GGUFMetaData> meta_data = {});
|
|
|
|
} // namespace mlx::core
|