125-900 Mhz Kernel, Stock DSP:

Calculation of PI using FFT and AGM, ver. LG1.1.2-MP1.5.2a.memsave
Usage: ./pi_css5-vfp3 digits
Number of digits of pi to calculate? 1000000 initializing...
nfft= 262144
radix= 10000
error_margin= 0.00611182
calculating 1048576 digits of PI...
AGM iteration
precision= 48: 5.01 sec
precision= 80: 5.00 sec
precision= 176: 5.02 sec
precision= 352: 5.03 sec
precision= 688: 5.00 sec
precision= 1392: 5.02 sec
precision= 2784: 5.00 sec
precision= 5584: 5.04 sec
precision= 11168: 5.06 sec
precision= 22336: 4.99 sec
precision= 44688: 5.01 sec
precision= 89408: 5.00 sec
precision= 178816: 4.99 sec
precision= 357648: 4.99 sec
precision= 715312: 5.01 sec
precision= 1430640: 5.01 sec
writing pi1048576.txt...
93.72 sec. (real time)


ULV - 250-1000 Mhz Kernel (Running 1000 Max)

Calculation of PI using FFT and AGM, ver. LG1.1.2-MP1.5.2a.memsave
Usage: ./pi_css5-vfp3 digits
Number of digits of pi to calculate? 1000000 initializing...
nfft= 262144
radix= 10000
error_margin= 0.00611182
calculating 1048576 digits of PI...
AGM iteration
precision= 48: 4.63 sec
precision= 80: 4.65 sec
precision= 176: 4.63 sec
precision= 352: 4.66 sec
precision= 688: 4.66 sec
precision= 1392: 4.64 sec
precision= 2784: 4.64 sec
precision= 5584: 4.61 sec
precision= 11168: 4.64 sec
precision= 22336: 4.58 sec
precision= 44688: 4.57 sec
precision= 89408: 4.60 sec
precision= 178816: 4.60 sec
precision= 357648: 4.61 sec
precision= 715312: 4.61 sec
precision= 1430640: 4.58 sec
writing pi1048576.txt...
86.32 sec. (real time)

ULV - 250-1000 Mhz Kernel (Running 800 Max)
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103.15 sec (real time)