mstxMarkA
| Product | Supported |
|---|---|
| Ascend 910_95 AI Processors | √ |
| Atlas A3 training products/Atlas A3 inference products | √ |
| Atlas A2 training products/Atlas A2 inference products | √ |
| Atlas 200I/500 A2 inference products | √ |
| Atlas inference products | √ |
| Atlas training products | √ |
Marks an instantaneous event.
void mstxMarkA(const char *message, aclrtStream stream)
Table 1 Parameter description
| Parameter | Input/Output | Description |
|---|---|---|
| message | Input | Pointer to the string carrying information for the trace event. Length requirement for the input message string: MSPTI scenario: cannot exceed 255 bytes. Non-MSPTI scenario (for example, msprof command line, Ascend PyTorch Profiler): cannot exceed 156 bytes. message cannot be a null pointer. |
| stream | Input | Stream used to execute the trace task. When set to nullptr, only marks the instantaneous event on the Host side. When set to a valid stream, marks the instantaneous event on both the Host side and the corresponding Device side. |
None