No / hard to say. NEON is ARM-specific and SIMD is kinda vague. I know the MAC instruction is SIMD-ish, though. Thank you @ESP_Sprite. Now because of the SIMD/NEON, my applicatio could run fast on the arm platform. On ESP32, it was a bit slow. Would you please share any experience about accelerated...

The ESP32 has integer and (single-precision) floating point multiplication and division; no need to do anything special for those as GCC will automatically spit out the right instructions for that. There's also an 16-bit MAC instruction, but you may need to write some assembly for that. Thank you @...

Hi,
My project need to do more mathematical operations (e.g. multiplication, division, exponentiation ..).
Does ESP32 have instruction set to accelerated math computing?

Thanks.

Thank you ESP_igrr!
Looking forward to this new feature!

Hi,
Now I am working on ESP32 and want to do know which function used much CPU time.
When use -pg to compile project, the xtensa toolchain said: undefined reference to `_mcount'.
How can I know which function used much CPU time?
Thanks.