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| Metric | Metal | CUDA Runtime | Candle |
|---|---|---|---|
| Score | B74 | B-65 | D48 |
| Type | |||
| Execution | aot | aot | jit |
| Interface | sdk | sdk | sdk |
| Cold Start | 50ms | 100ms | 300ms |
| Memory | 100MB | 500MB | 200MB |
| Startup | 20ms | 50ms | 50ms |
| Isolation | hardware | hardware | process |
| Maturity | production | production | stable |
| Languages | Swift, Objective-C, C++ | C, C++, Python | Rust |
| License | Proprietary | Proprietary | Apache-2.0 |
| Links |