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torch.are_deterministic_algorithms_enabled

function are_deterministic_algorithms_enabled(): boolean

Check if deterministic algorithm mode is currently enabled.

Queries the global configuration to see if deterministic algorithms are active. Use this to check your current determinism setting, or to conditionally adjust algorithm choice based on whether reproducibility is required.

Query-only: This doesn't change any settings, only checks them
Default: Returns false unless use_deterministic_algorithms(true) was called
For debugging: Helpful to verify determinism is actually enabled

Returns

boolean– true if deterministic mode is enabled, false otherwise

Examples

// Check current setting
if (torch.are_deterministic_algorithms_enabled()) {
  console.log('Running in reproducible mode');
} else {
  console.log('Running in performance mode');
}

// Conditional configuration
if (!torch.are_deterministic_algorithms_enabled()) {
  torch.use_deterministic_algorithms(true);
}

// Skip expensive operations that need determinism
if (!torch.are_deterministic_algorithms_enabled()) {
  // Use faster but non-deterministic algorithm
  result = torch.some_fast_op(input);
} else {
  // Use slower but deterministic algorithm
  result = torch.some_deterministic_op(input);
}

See Also

PyTorch torch.are_deterministic_algorithms_enabled()
use_deterministic_algorithms - Enable deterministic mode
is_deterministic_algorithms_warn_only_enabled - Check warn-only mode