New in version 3.19.

List of instruction set architectures to generate code for.

This property is initialized by the value of the CMAKE_ISPC_INSTRUCTION_SETS variable if it is set when a target is created.

The ISPC_INSTRUCTION_SETS target property must be used when generating for multiple instruction sets so that CMake can track what object files will be generated.


set_property(TARGET tgt PROPERTY ISPC_INSTRUCTION_SETS avx2-i32x4 avx512skx-i32x835)

Generates code for avx2 and avx512skx target architectures.