Class TimesFMNodeEngine

Implements

IInferenceEngine

Index

Constructors

Accessors

executionProvider

Methods

load isLoaded forward dispose

Constructors

constructor

new TimesFMNodeEngine(
config?: ModelConfig,
options?: EngineOptions,
): TimesFMNodeEngine
Parameters
- config: ModelConfig = TIMESFM_25_CONFIG
- options: EngineOptions = {}
Returns TimesFMNodeEngine
- Defined in packages/timesfm-node/src/node-engine.ts:51

Accessors

executionProvider

get executionProvider(): string
Returns string
- Defined in packages/timesfm-node/src/node-engine.ts:238

Methods

load

load(modelPath: string, options?: { skipWarmup?: boolean }): Promise<void>
Load the ONNX model from disk and create an inference session.
Parameters
- modelPath: string
  Filesystem path to the .onnx model file.
- Optionaloptions: { skipWarmup?: boolean }
  Load-time flags:
  
  skipWarmup: When true, the dummy warmup inference is skipped. This is intended for benchmarking where the caller wants to measure the true first-inference (cold-start) latency separately. Production callers should leave this at the default (false).
Returns Promise<void>
Implementation of IInferenceEngine.load
- Defined in packages/timesfm-node/src/node-engine.ts:69

isLoaded

isLoaded(): boolean
Whether the engine is loaded and ready.

Returns boolean
Implementation of IInferenceEngine.isLoaded
- Defined in packages/timesfm-node/src/node-engine.ts:124

forward

forward(
inputs: Float32Array<ArrayBufferLike>[],
masks: Uint8Array<ArrayBufferLike>[],
): Promise<RawModelOutput>
Run a single forward pass through the model.
Parameters
- inputs: Float32Array<ArrayBufferLike>[]
  Patched & normed input series [batch, numPatches, inputPatchLen]
- masks: Uint8Array<ArrayBufferLike>[]
  Patch-level mask [batch, numPatches, inputPatchLen]
Returns Promise<RawModelOutput>
Raw model outputs before any post-processing.
Implementation of IInferenceEngine.forward
- Defined in packages/timesfm-node/src/node-engine.ts:128

dispose

dispose(): Promise<void>
Release all resources.

Returns Promise<void>
Implementation of IInferenceEngine.dispose
- Defined in packages/timesfm-node/src/node-engine.ts:242