Phosphene 3.2.4 - Ideogram 4 now runs on M1 and M2 Macs
Phosphene 3.2.4 fixes Ideogram 4 for slower Apple GPUs. It now runs on M1 and M2 Macs, not just the fast ones. Big thanks to cocktailpeanut, who tracked down exactly what it took to get Ideogram running on an M1 Max and sent the fix. What was wrong On slower Apple GPUs, Ideogram's large fp8 kernels overran the macOS Metal command-buffer watchdog - macOS killed the GPU work as "too disruptive to interactivity" and the render crashed (SIGABRT). Fast M4 machines slip under the watchdog; M1 and M2 didn't. The fix The Ideogram subprocess now runs with MLX_DISABLE_COMPILE and MLX_METAL_FAST_SYNCH, s
