GpaCloseContext

Syntax

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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.