32d Nvidia GPU ISA and DAXPY loop implementation

Nvidia GPU Instruction Set Architecture (ISA) is split into two layers: a virtual ISA (PTX) and a native hardware ISA (SASS). This dual-layered approach allows code to remain compatible across different GPU generations while still optimizing for specific hardware. In the context of high-performance computing and GPU programming, DAXPY is a standard linear algebra operation used as a benchmark for performance and memory bandwidth We cover how the ISA can be used to optimise DAXPY performance #gpu #engineering #placement Watch at 1.5x-2x speed