RWByteAddressBuffer._NvInterlockedAddFp16x2¶
Description¶
Maps to the NvInterlockedAddFp16x2 NVAPI function. Perform 2 16-bit floating point atomic add operations at byteAddress.
Signature¶
uint RWByteAddressBuffer._NvInterlockedAddFp16x2( uint byteAddress, uint fp16x2Value);
Parameters¶
byteAddress : uint¶
The address at which to perform the atomic add operation.
fp16x2Value : uint¶
Two 16-bit floating point values are packed into a 32-bit unsigned integer.
Return value¶
The 2 16-bit floating point values packed into a 32-bit unsigned integer.
Availability and Requirements¶
Defined for the following targets:
hlsl¶
Available in all stages.
cuda¶
Available in all stages.
spirv¶
Available in all stages.