Strong ARM (Performance)
Blocks: 640x480 image, 24 bit full color
- Image Spliter: 307k iters, 4.6M cycles
- Image Blocker: 14.4k iters, 72k cycles
- DCT: 14.4k iters, 24.5M cycles
- Quantize: 921.6k iters, 14.8M cycles
- Dequantize: handled by InvDCT
- InvDCT: 14.4k iters, 22.0M cycles
- Image Unblocker: pointers the same
- Image Combiner: 307k iters, 3.7M cycles
Total:
- 69.6M+14.7M(cache misses)=84.3 cycles
- 0.35u, 220MHz, 2.6 frames/sec, 0.38 sec/frame
- 0.25u, 300MHz, 3.6 frames/sec, 0.28 sec/frame