GpaGetDeviceMaxLdsBytes
Syntax
GpaStatus GpaGetDeviceMaxLdsBytes(GpaContextId context_id, GpaUInt32 *max_lds_bytes);Description
Gets the max number of LDS bytes on the GPU.
Parameters
| Name | Description |
|---|---|
context_id | Unique identifier of a previously-opened context. |
max_lds_bytes | The value that will be set to the total size of LDS memory across the whole GPU. |
Return value
| Return value | Description |
|---|---|
| kGpaStatusOk | The device generation was successfully retrieved. |
| kGpaStatusErrorGpaNotInitialized | GPA was not initialized. Call GpaInitialize before all other entrypoints. |
| kGpaStatusErrorNullPointer | The supplied max_lds_bytes parameter is NULL.The supplied context_id parameter is NULL. |
| kGpaStatusErrorContextNotOpen | The supplied context is not currently open. |
| kGpaStatusErrorContextNotFound | The supplied context_id parameter was not recognized as a previously-opened context identifier. |
| kGpaStatusErrorFailed | The value could not be retrieved. |
| kGpaStatusErrorException | Exception occurred. |
| kGpaStatusErrorHardwareNotSupported | The HW is not supported. |