GpaEnableAllCounters
Copyright (c) 2018-2024 Advanced Micro Devices, Inc. All rights reserved.
Syntax
GpaStatus GpaEnableAllCounters( GpaSessionId session_id);Description
Enables all counters. Subsequent sampling sessions will provide values for all counters. Initially all counters are disabled, and must explicitly be enabled.
Parameters
| Name | Description |
|---|---|
| session_id | Unique identifier of a previously-created session. |
Return value
| Return value | Description |
|---|---|
| kGpaStatusOk | All counters were successfully enabled. |
| kGpaStatusErrorGpaNotInitialized | GPA was not initialized. Call GpaInitialize before all other entrypoints. |
| kGpaStatusErrorNullPointer | The supplied session_id parameter is NULL. |
| kGpaStatusErrorSessionNotFound | The supplied session_id parameter was not recognized as a previously-created session identifier. |
| kGpaStatusErrorCannotChangeCountersWhenSampling | The set of enabled counters cannot be changed after GpaBeginSession is called. |
| kGpaStatusErrorContextNotOpen | The supplied session’s parent context is not currently open. |
| kGpaStatusErrorIncompatibleSampleTypes | The supplied session was not created with a GpaSessionSampleType value that supports counter collection. |
| kGpaStatusErrorFailed | An error occurred while trying to enable all counters. |
| kGpaStatusErrorException | Exception occurred. |