# tensorplay.compiler

Source: https://www.tensorplay.cn/docs/compiler.html

## Classes

| tensorplay.compiler.GraphCaptureError |Raised when Python code cannot be represented by the current graph. |
| --- | --- |
| tensorplay.compiler.InvalidBackend | A backend name that no registered, built-in or entry-point backend owns. |
| tensorplay.compiler.NestedCompileRegionOptions | Backend selections for a nested compiler region. |

## Functions

| tensorplay.compiler.allow_in_graph |Capture a callable as one graph operation without entering its body. |
| --- | --- |
| tensorplay.compiler.assume_constant_result | Declare that a callable returns one stable value across captures. |
| tensorplay.compiler.compile | Compile a callable through the TensorPlay capture and lowering pipeline. |
| tensorplay.compiler.disallow_in_graph | Declare that a callable must not be absorbed into a captured graph. |
| tensorplay.compiler.disable | Prevent capture from entering a callable. |
| tensorplay.compiler.disable_capture | Suspend the public capture state for a dynamic Python region. |
| tensorplay.compiler.export | Mark a module method as an entry point visible to graph capture. |
| tensorplay.compiler.get_backend_capabilities | Return the BackendCapabilities a backend declares. |
| tensorplay.compiler.get_default_backend | Return the currently selected default backend. |
| tensorplay.compiler.is_compiling | Return whether the current Python frame is being captured. |
| tensorplay.compiler.is_exporting | Return whether an export capture session is active. |
| tensorplay.compiler.list_backends | Return registered backend names accepted by compile(). |
| tensorplay.compiler.list_mode_options | Return the optimization options each compile mode selects. |
| tensorplay.compiler.lookup_backend | Resolve a backend name or validate a backend callable. |
| tensorplay.compiler.mark_static | Mark a tensor (or one dimension of it) as fixed for shape policies. |
| tensorplay.compiler.nested_compile_region | Mark a callable as a reusable nested graph region. |
| tensorplay.compiler.nonstrict_trace | Capture a callable as an opaque operation with structured arguments. |
| tensorplay.compiler.overload_method | Mark a method declaration as an overload during inspection. |
| tensorplay.compiler.register_backend | Register a backend in the TensorPlay compiler registry. |
| tensorplay.compiler.register_debug_backend | Register a backend tagged for diagnostics. |
| tensorplay.compiler.register_experimental_backend | Register a backend tagged for experimental use. |
| tensorplay.compiler.reset | Clear compiler specializations and capture-time constant values. |
| tensorplay.compiler.set_default_backend | Set the backend used when compile() receives no backend name. |
| tensorplay.compiler.substitute_in_graph | Register a graph-time implementation for a callable. |
| tensorplay.compiler.unregister_backend | Remove a named backend from the compiler registry. |
| tensorplay.compiler.unused | Mark a callable as an eager-only helper. |