The following table describes the DTrace speculation functions.
Table 4–1 DTrace Speculation Functions
Function Name |
Arguments |
Description |
---|---|---|
speculation |
None |
Returns an identifier for a new speculative buffer |
speculate |
ID |
Denotes that the remainder of the clause should be traced to the speculative buffer specified by ID |
commit |
ID |
Commits the speculative buffer that is associated with ID |
discard |
ID |
Discards the speculative buffer associated with ID |