BNNSGraphCompileOptionsSetOutputPath(_:_:)

Declaration

func BNNSGraphCompileOptionsSetOutputPath(_ options: bnns_graph_compile_options_t, _ path: UnsafePointer<CChar>?)

Parameters

• options:

  The compilation options object.

• path:

  The destination file path. Pass nil to reset to the default behavior of strictly in-memory graph generation.

Discussion

Use this option to specify that the graph BNNSGraphCompileFromFile(_:_:_:) returns is a read-only memory-mapped file.

The option reduces the memory that compilation requires because BNNS doesn’t require the full set of graph weights to be memory resident.

The generated file has 0600 permissions (read and write by the user only).

Note that the BNNSGraphCompileOptionsSetOutputFD(_:_:) function overrides this option.

See Also

Specifying and querying compilation options

• bnns_graph_compile_options_t
• BNNSGraphCompileOptionsMakeDefault()
• BNNSGraphCompileOptionsDestroy(_:)
• BNNSGraphCompileOptionsGetOutputPath(_:)
• BNNSGraphCompileOptionsSetOutputFD(_:_:)
• BNNSGraphCompileOptionsGetOutputFD(_:)
• BNNSGraphCompileOptionsSetTargetSingleThread(_:_:)
• BNNSGraphCompileOptionsGetTargetSingleThread(_:)
• BNNSGraphCompileOptionsSetOptimizationPreference(_:_:)
• BNNSGraphCompileOptionsGetOptimizationPreference(_:)
• BNNSGraphOptimizationPreference
• BNNSGraphCompileOptionsSetGenerateDebugInfo(_:_:)
• BNNSGraphCompileOptionsGetGenerateDebugInfo(_:)
• BNNSTargetSystemGeneric