4 ms·
Yes I literally duplicated your approach for my driver stack last week and surprise surprise the FFI overhead into libc is too high.
by almostgotcaught 2y ago
Yes I literally duplicated your approach for my driver stack last week and surprise surprise the FFI overhead into libc is too high.
- georgehotz 2y agoFFI? This isn't how GPUs work...they are MMIO (mostly) Those drivers are faster than anything else when used to run fixed command queues (what neural network runs are)