vstore_half - Convert float to half and write to a pointer to memory.
Contents
Copyright
Copyright © 2007-2011 The Khronos Group Inc.
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Description
The float (or double if optional double is supported) value given by data is first converted to a half
value using the appropriate rounding mode. The half value is then written to address computed as (p +
offset). The address computed as (p + offset) must be 16-bit aligned.
vstore_half uses the current rounding mode. The default current rounding mode is round to nearest even.
Name
vstore_half - Convert float to half and write to a pointer to memory.
voidvstore_half(floatdata,size_toffset,__globalhalf*p);voidvstore_half_rte(float data,size_toffset,__globalhalf*p);voidvstore_half_rtz(float data,size_toffset,__globalhalf*p);voidvstore_half_rtp(float data,size_toffset,__globalhalf*p);voidvstore_half_rtn(float data,size_toffset,__globalhalf*p);voidvstore_half(floatdata,size_toffset,__localhalf*p);voidvstore_half_rte(float data,size_toffset,__localhalf*p);voidvstore_half_rtz(float data,size_toffset,__localhalf*p);voidvstore_half_rtp(float data,size_toffset,__localhalf*p);voidvstore_half_rtn(float data,size_toffset,__localhalf*p);voidvstore_half(floatdata,size_toffset,__privatehalf*p);voidvstore_half_rte(float data,size_toffset,__privatehalf*p);voidvstore_half_rtz(float data,size_toffset,__privatehalf*p);voidvstore_half_rtp(float data,size_toffset,__privatehalf*p);voidvstore_half_rtn(float data,size_toffset,__privatehalf*p);
If the optional double is supported, you may use double
instead of float.
Notes
1. OpenCL Specification
page 267, section 6.12.7 - Vector Data Load and Store Functions
The Khronos Group 11/18/2024 VSTORE_HALF(3clc)
See Also
vectorDataLoadandStoreFunctions(3clc)
Specification
OpenCLSpecification[1]
