GetConcatTmpSize

Function Usage

Obtains the size of the temporary space required by the Concat API.

Prototype

uint32_t GetConcatTmpSize(const platform_ascendc::PlatformAscendC &ascendcPlatform, const uint32_t elemCount, const uint32_t dataTypeSize)

Parameters

**Table 1** API parameters
Parameter	Input/Output	Description
ascendcPlatform	Input	Hardware platform information that is passed. For details about the definition of PlatformAscendC, see Constructor and Destructor.
elemCount	Input	Number of elements of the input data.
dataTypeSize	Input	Size of the input data, in bytes

Returns

Size of the temporary space required by the Concat API.

Restrictions

None

Example

fe::PlatFormInfos platform_info;
auto plat = platform_ascendc::PlatformAscendC(&platform_info);
const uint32_t elemCount = 128;
AscendC::GetConcatTmpSize(plat, elemCount, 2);

Parent topic: Sorting operations