| """ JIT scripting/tracing utils |
| |
| Hacked together by / Copyright 2020 Ross Wightman |
| """ |
| import torch |
|
|
|
|
| def set_jit_legacy(): |
| """ Set JIT executor to legacy w/ support for op fusion |
| This is hopefully a temporary need in 1.5/1.5.1/1.6 to restore performance due to changes |
| in the JIT exectutor. These API are not supported so could change. |
| """ |
| |
| assert hasattr(torch._C, '_jit_set_profiling_executor'), "Old JIT behavior doesn't exist!" |
| torch._C._jit_set_profiling_executor(False) |
| torch._C._jit_set_profiling_mode(False) |
| torch._C._jit_override_can_fuse_on_gpu(True) |
| |
|
|
