Please send a private message and I will respond when I have a minute or two.
@Jean_Luc
Please see below for 65-bit interval tests with your latest CPU (Kangaroo v1.4gamma) changes:
AMD Ryzen 7 1800X Eight-Core Processor with program defaults:
Kangaroo v1.4gamma
Start:FFFFFFFFFFFFFFFF
Stop :1FFFFFFFFFFFFFFFF
Keys :1
Number of CPU thread: 16
Range width: 2^65
Jump Avg distance: 2^31.00
Number of kangaroos: 2^14.00
Suggested DP: 17
Expected operations: 2^33.33
Expected RAM: 7.3MB
DP size: 17 [0xffff800000000000]
SolveKeyCPU Thread 5: 1024 kangaroos
SolveKeyCPU Thread 0: 1024 kangaroos
SolveKeyCPU Thread 4: 1024 kangaroos
SolveKeyCPU Thread 2: 1024 kangaroos
SolveKeyCPU Thread 3: 1024 kangaroos
SolveKeyCPU Thread 7: 1024 kangaroos
SolveKeyCPU Thread 1: 1024 kangaroos
SolveKeyCPU Thread 6: 1024 kangaroos
SolveKeyCPU Thread 9: 1024 kangaroos
SolveKeyCPU Thread 8: 1024 kangaroos
SolveKeyCPU Thread 10: 1024 kangaroos
SolveKeyCPU Thread 11: 1024 kangaroos
SolveKeyCPU Thread 12: 1024 kangaroos
SolveKeyCPU Thread 13: 1024 kangaroos
SolveKeyCPU Thread 14: 1024 kangaroos
SolveKeyCPU Thread 15: 1024 kangaroos
[33.27 MK/s][GPU 0.00 MK/s][Count 2^35.06][Dead 145][19:25 (Avg 05:25)][7.5MB]
Key# 0 [1S]Pub: 0x0230210C23B1A047BC9BDBB13448E67DEDDC108946DE6DE639BCC75D47C0216B1B
Priv: 0x1A838B13505B26867
[ 0] 2^35.061 Dead:145 Avg:2^35.061 (2^33.333)
Done: Total time 19:27
AMD Ryzen 7 1800X Eight-Core Processor with DP=8:
Kangaroo v1.4gamma
Start:FFFFFFFFFFFFFFFF
Stop :1FFFFFFFFFFFFFFFF
Keys :1
Number of CPU thread: 16
Range width: 2^65
Jump Avg distance: 2^31.00
Number of kangaroos: 2^14.00
Suggested DP: 17
Expected operations: 2^33.05
Expected RAM: 2659.0MB
DP size: 8 [0xff00000000000000]
SolveKeyCPU Thread 0: 1024 kangaroos
SolveKeyCPU Thread 4: 1024 kangaroos
SolveKeyCPU Thread 8: 1024 kangaroos
SolveKeyCPU Thread 10: 1024 kangaroos
SolveKeyCPU Thread 9: 1024 kangaroos
SolveKeyCPU Thread 12: 1024 kangaroos
SolveKeyCPU Thread 7: 1024 kangaroos
SolveKeyCPU Thread 3: 1024 kangaroos
SolveKeyCPU Thread 1: 1024 kangaroos
SolveKeyCPU Thread 5: 1024 kangaroos
SolveKeyCPU Thread 13: 1024 kangaroos
SolveKeyCPU Thread 14: 1024 kangaroos
SolveKeyCPU Thread 15: 1024 kangaroos
SolveKeyCPU Thread 2: 1024 kangaroos
SolveKeyCPU Thread 11: 1024 kangaroos
SolveKeyCPU Thread 6: 1024 kangaroos
[34.98 MK/s][GPU 0.00 MK/s][Count 2^34.42][Dead 638][12:46 (Avg 04:14)][1250.3MB]
Key# 0 [1S]Pub: 0x0230210C23B1A047BC9BDBB13448E67DEDDC108946DE6DE639BCC75D47C0216B1B
Priv: 0x1A838B13505B26867
[ 0] 2^34.425 Dead:639 Avg:2^34.425 (2^33.054)
Done: Total time 12:52