GpaCloseContext
Syntax
GpaStatus GpaCloseContext(
GpaContextId context_id);
Description
Closes the specified context, which ends access to GPU performance counters.
After closing a context, GPA functions should not be called again until the
counters are reopened with GpaOpenContext.
Parameters
| Name |
Description |
|---|
context_id |
Unique identifier of a previously-opened context. |
Return value
| Return value |
Description |
|---|
| kGpaStatusOk |
The context was successfully closed. |
| kGpaStatusErrorNullPointer |
The supplied context_id parameter is NULL. |
| kGpaStatusErrorContextNotFound |
The supplied context_id parameter was not recognized as a previously-opened context identifier. |
| kGpaStatusErrorContextNotOpen |
The supplied context is not currently open. |
| kGpaStatusErrorInvalidParameter |
The API type of the supplied context does not match GPA’s API type. |
| kGpaStatusErrorFailed |
The context could not be closed. |
| kGpaStatusErrorException |
Exception occurred. |