GeSessionLoadGraph
Applicability
Product |
Supported or Not |
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x |
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Header File/Library File
- Header file: #include <ge/ge_api.h>
- Library file: libge_runner.so
Function Usage
Applies only to the scenario where the graph is executed asynchronously. The specified session is used to bind the graph with the specified value of graph ID to the corresponding stream.
After the GeSessionLoadGraph API is successfully executed, you can use the GeSessionExecuteGraphWithStreamAsync API to execute the graph.
Prototype
1 | ge::Status GeSessionLoadGraph(ge::Session &session, uint32_t graph_id, const std::map<ge::AscendString, ge::AscendString> &options, void *stream) |
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
session |
Input |
Session instance of the graph to be loaded. |
graph_id |
Input |
ID of the graph to be executed. |
options |
Input |
Options that may be used in the execution phase. A key-value mapping table, for the graph configuration. key indicates the option type, and value indicates the option value. Generally, this parameter can be left empty, indicating using the same options configuration passed to GEInitialize. The key and value are of the AscendString type. You can use this parameter to configure the current graph separately. For details about the supported configuration options, see Command-Line Options > ge.exec.frozenInputIndexes. Currently, only this parameter can be configured. |
stream |
Input |
Graph execution flow. |
Returns
Parameter |
Type |
Description |
|---|---|---|
- |
Status |
GE_CLI_SESS_RUN_FAILED: Serialization failed when a subgraph is executed. SUCCESS: Subgraph executed successfully. FAILED: Failed to execute the subgraph. |
Constraints
Before calling this API, ensure that the CompileGraph process has been completed and the API must be used together with GeSessionExecuteGraphWithStreamAsync.