Timestamp

Output signal timestamp in external mode

• Library:

• Simulink Desktop Real-Time / Target Profiling

Description

In external mode, this block outputs the timestamp for its input signal. The timestamp is relative to model start time. The input signal can be any signal of any data type.

In normal and accelerated modes, this block does not perform any action. It outputs zeros.

Ports

Input

Signals — Signals for which to capture timestamps

vector

The actual data values are ignored.

Output

Timestamps — Timestamps of signals

vector of double

For each signal connected to Signals, the block returns the signal timestamp measured from the beginning of model execution.

Model Examples

Execution Time Measurement and Block Profiling

Analyze model execution performance in Simulink Desktop Real-Time™. The example is a multirate multi-tasking model that performs a time-intensive operation of matrix multiplication and finding the minimum in the resulting matrix product. This is being done for two different matrix sizes at two different sample rates.

Open Example