Baji_Rtc_Toy/benchmark_esp32s3.md at 6b166f44639e02e8baba4d096858abda59229f8a

Rdzleo 0d0bc33192 chore(deps): managed_components 自动更新

idf.py reconfigure 触发的 idf-component-manager 版本刷新副作用:
- espressif/dl_fft, esp_jpeg, freetype 等组件的小版本更新

不影响项目功能，与 Phase 10 无直接关系。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-15 15:56:33 +08:00

4.9 KiB

Raw Blame History

ESP32-S3 fft benchmark:

Test Name	Size	SNR (dB)	RMSE	Time (μs)
1. test dl fft	128	104.9	0.000316	62
	256	107.6	0.000316	138
	512	110.5	0.000316	302
	1024	113.6	0.000316	658
	2048	116.9	0.000316	1427
2. test dl ifft	128	85.7	0.000316	82
	256	85.4	0.000316	176
	512	85.4	0.000316	380
	1024	85.4	0.000316	813
	2048	85.2	0.000316	1734
3. test dl rfft	128	101.4	0.000316	34
	256	105.3	0.000316	75
	512	108.0	0.000316	157
	1024	110.5	0.000316	352
	2048	113.9	0.000316	716
4. test dl irfft	128	85.5	0.000316	46
	256	85.9	0.000316	99
	512	84.5	0.000316	196
	1024	85.3	0.000316	434
	2048	85.4	0.000316	864
5. test dl fft s16	128	58.8	0.003591	8
	256	54.4	0.007583	16
	512	51.2	0.015255	33
	1024	48.5	0.030612	70
	2048	46.6	0.051513	3353
6. test dl ifft s16	128	50.4	0.001103	8
	256	42.5	0.002179	16
	512	43.1	0.002135	33
	1024	43.4	0.002261	70
	2048	37.9	0.003895	344
7. test dl fft hp s16	128	67.5	0.001742	30
	256	65.8	0.003011	60
	512	63.6	0.005801	122
	1024	63.7	0.009429	252
	2048	67.1	0.007992	3302
8. test dl ifft hp s16	128	69.0	0.000391	17
	256	65.0	0.000466	34
	512	64.5	0.000505	73
	1024	64.9	0.000526	153
	2048	64.4	0.000422	522
9. test dl rfft s16	128	62.5	0.001746	6
	256	61.0	0.003415	11
	512	57.9	0.006776	21
	1024	54.5	0.013945	41
	2048	51.9	0.027488	84
10. test dl irfft s16	128	60.4	0.000535	6
	256	54.5	0.000897	10
	512	51.5	0.000990	20
	1024	46.7	0.001790	41
	2048	41.7	0.003164	83
11. test dl rfft hp s16	128	68.7	0.000965	16
	256	67.4	0.001988	31
	512	67.9	0.002471	47
	1024	64.8	0.004735	106
	2048	66.2	0.007309	220
12. test dl irfft hp s16	128	67.4	0.000372	14
	256	67.4	0.000407	30
	512	66.2	0.000399	40
	1024	66.2	0.000439	109
	2048	64.4	0.000499	225

Generation Time: 2026-05-07

4.9 KiB Raw Blame History

ESP32-S3 fft benchmark:

4.9 KiB

Raw Blame History