ublk-vram
| Crates.io | ublk-vram |
| lib.rs | ublk-vram |
| version | 0.1.12 |
| created_at | 2025-09-03 09:08:31.946864+00 |
| updated_at | 2025-09-25 07:05:45.540093+00 |
| description | A block device that exposes OCL memory to userspace via ublk. |
| homepage | |
| repository | https://github.com/wuhongzhi/ublk-vram |
| max_upload_size | |
| id | 1822225 |
| size | 67,146 |
Jacky WU (wuhongzhi)
documentation
README
This is fork from https://github.com/theblazehen/vramblk.git, but use ublk instead of NBD. about ublk, please see https://www.kernel.org/doc/html/latest/block/ublk.html
Limitations
- Performance is limited by PCI-Express bandwidth, OpenCL overhead.
- Maximum size is limited by available OCL memory.
- Not recommended for critical data (no persistence).
- Requires root privileges for the server (
mlockall, OpenCL). mlockallmight fail if limits (ulimit -l) are too low or user lacks privileges.
License
MIT
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.