Table of Contents

Enum UnsupportedLayerHandling

Namespace
AiDotNet.JitCompiler
Assembly
AiDotNet.dll

Specifies how the JIT compiler handles unsupported operations.

public enum UnsupportedLayerHandling

Fields

Fallback = 1

Fall back to interpreted execution for the entire graph. This is the safest option - always produces correct results.

Hybrid = 2

Use hybrid execution: JIT-compile supported operations and execute unsupported operations using the interpreter. This provides the best balance of performance and compatibility.

Skip = 3

Skip unsupported operations during compilation. WARNING: This may produce incorrect results. Only use for debugging or when you know the skipped operations don't affect your output.

Throw = 0

Throw an exception when an unsupported operation is encountered. Use this when you require all operations to be JIT compiled.

Remarks

For Beginners: When a computation graph contains operations the JIT doesn't support, this controls what happens:

  • Throw: Stop and throw an exception (fail-fast)
  • Fallback: Use interpreted execution for the entire graph (safe but slower)
  • Hybrid: JIT-compile supported ops, interpret unsupported ones (best of both)
  • Skip: Ignore unsupported ops (may produce incorrect results - use carefully)

For production, use Hybrid for best performance with guaranteed correctness.

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