whisper.cpp

0c88de5c - ggml-hexagon: fix `rope` failure at `test-backend-ops` (llama/17565)

ggml-hexagon: fix `rope` failure at `test-backend-ops` (llama/17565) * fix test failure * fix: correct scaling calculations in rope_cache_init * fix: optimize element copying in rope_hex_f32 using memcpy * fix: optimize loop boundaries in rope_hex_f32 for better performance * feat: add profiling macros for performance measurement in operations