One of the fun parts of the ESP32-S3 microcontroller is that it got upgraded to the newer Cadence Xtensa LX7 processor core, which turns out to have a range of SIMD instructions that can help to ...

and the A70X‑MP™ and A70XP‑MP™ enable the creation of symmetric multi-processor (SMP) systems. The RISC-V P extension consists of 331 instructions which can be divided into groups. The A70XP includes ...

In addition to 32-bit data, the MAC unit supports dual 16-bit SIMD (single instruction multiple data ... This can be reduced to 3μW/MHz when optimizing the processor for power, rather than frequency.

Despite that modern CPUs with powerful SIMD extensions can easily handle these sorts of physical simulations, NVIDIA's CPU-based implementation of its PhysX libraries is extremely unoptimized ...