: These files are generally small (often under a few megabytes) and are safe to delete. However, if you delete them, the system will simply regenerate them the next time the associated AI feature is used, potentially causing a brief lag [2, 5].
The mace-cl-compiled-program.bin file is a compiled program file used by the Machine Learning Accelerator (MACE) on Android devices. MACE is a software framework developed by Google that enables efficient and optimized machine learning (ML) model inference on Android devices. The mace-cl-compiled-program.bin file plays a crucial role in this process, and in this article, we will explore its purpose, structure, and significance. mace-cl-compiled-program.bin
(Mobile AI Compute Engine), an open-source deep learning inference framework developed by Xiaomi for mobile and embedded platforms. 📜 What is this file? When you run a model using the : These files are generally small (often under
In mobile AI inference, compiling OpenCL kernels at runtime (JIT compilation) can be a slow process, sometimes taking several seconds. This file solves that by storing the compiled binary so it can be reused in future sessions: MACE is a software framework developed by Google
| Offset (hex) | Size (bytes) | Typical Content | |--------------|--------------|------------------| | 0x00 | 4 | Magic number (e.g., 0x4D414345 = "MACE") | | 0x04 | 4 | Version (e.g., 0x00010002) | | 0x08 | 8 | Total binary size | | 0x10 | 64 | SHA-256 hash of payload | | 0x50 | 256 | Signature (RSA or ECDSA) | | 0x150 | variable | Compressed/encrypted OpenCL kernel binary |
By loading this pre-compiled binary, the MACE Engine skips the compilation step, drastically reducing the startup time for machine learning models on mobile devices.