msptiBuffersCallbackRequestFunc¶
Supported Products¶
Note: For details about Ascend product models, see Ascend Product Models.
| Product Type | Supported |
|---|---|
| Ascend 950 products | √ |
| Atlas A3 training series/Atlas A3 inference series | √ |
| Atlas A2 training series/Atlas A2 inference series | √ |
| Atlas 200I/500 A2 inference products | √ |
| Atlas inference series | × |
| Atlas training series products | × |
Description ¶
Registers the callback function with MSPTI to allocate the storage space of the activity buffer. When using the Activity API, a user (subscriber) needs to customize this function and register it with MSPTI. When the storage space of the activity buffer is insufficient, MSPTI calls this function to allocate new storage space.
Function Prototype¶
typedef void(*msptiBuffersCallbackRequestFunc)(uint8_t **buffer, size_t *size, size_t *maxNumRecords)
Parameter Description¶
Table 1 Command-line options
Sets the size of the activity buffer. (You are advised to allocate at least 2 MB memory.) |
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Sets the number of records in the activity buffer. The value is generally **0**. |
Return Values¶
None