GetTiling
功能说明
获取Tiling参数。
函数原型
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int64_t GetTiling(optiling::TConv3DApiTiling& tiling)
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int64_t GetTiling(AscendC::tiling::TConv3DApiTiling& tiling)
参数说明
| 参数名 | 输入/输出 | 描述 |
|---|---|---|
| tiling | 输出 | Conv3D的Tiling结构体,用于存储最终的Tiling结果。TConv3DApiTiling结构介绍请参考TConv3DApiTiling结构体。 |
返回值说明
如果返回值不为-1,则代表Tiling计算成功,用户可以使用该Tiling结构的值。如果返回值为-1,则代表Tiling计算失败,该Tiling结果无法使用。
约束说明
调用GetTiling接口前必须先调用SetOrgInputShape、SetOrgWeightShape、SetSingleWeightShape、SetSingleOutputShape。
调用示例
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// 实例化Conv3d Api
auto ascendcPlatform = platform_ascendc::PlatformAscendC(context->GetPlatformInfo());
Conv3dTilingApi::Conv3dTiling conv3dApiTiling(ascendcPlatform);
conv3dApiTiling.SetOrgInputShape(orgCi, orgDi, orgHi, orgWi);
conv3dApiTiling.SetOrgWeightShape(cout, kd, kh, kw);
conv3dApiTiling.SetSingleWeightShape(singleCi, singleKd, singleKh, singleKw);
conv3dApiTiling.SetSingleOutputShape(singleCo, singleDo, singleM);
...
conv3dApiTiling.GetTiling(tilingData.conv3ApiTilingData);