98% of the opcodes in this proposal that are in the IEEE754-2019 standard
are present in the Khronos Extended Instruction Set.
-For RISCV opcode encodings see [[rv_major_opcode_1010011]]
-**TODO** replace with OpenPOWER
+Power opcode encodings see [[power_trans_ops]]
See
<https://www.khronos.org/registry/spir-v/specs/unified1/OpenCL.ExtendedInstructionSet.100.html>
and <https://ieeexplore.ieee.org/document/8766229>
* Special FP16 opcodes are *not* being proposed, except by indirect / inherent
- use of the "fmt" field that is already present in the RISC-V Specification.
+ use of elwidth overrides that is already present in the SVP64 Specification.
* "Native" opcodes are *not* being proposed: implementors will be expected
to use the (equivalent) proposed opcode covering the same function.
* "Fast" opcodes are *not* being proposed, because the Khronos Specification