Hello, guys!
Ultra lightweight CUDACyclone is ready, speed is 1.3Gkeys/s on RTX4060.
Key feature - extremely low VRAM usage for rented gpu. Less than 500Mb VRAM on RTX4090.
It will work even if Vanity or Keyhunt doesn’t start.
And also this is a good studying sample for your education (why not)? Total 7 small files.
Link: https://github.com/Dookoo2/CUDACyclone

Test start RTX4090:
./CUDACyclone --range 400000000000000000:7fffffffffffffffff --address 1PWo3JeB9jrGwfHDNpdGK54CRas/fsVzXU --grid 512,512
======= PrePhase: GPU Information
Device: NVIDIA GeForce RTX 4090 (compute 8.9)
SM 128
ThreadsPerBlock 256
Blocks 65536
Points batch size: 512
Batches/SM: 512
Memory utilization: 14.5% (3.42 GB / 23.5 GB)
Total threads: 16777216
=== Phase-1: Brooteforce
Time: 30.1 s | Speed: 6038.9 Mkeys/s | Count:
182904267648 | Progress: 0.00 %


Grid: 512 - total threads per SM (max quantity per SM for Ada Lowelace) second 512 - total batches per SM (you can play with this parameter).

Hello, guys!
Ultra lightweight CUDACyclone is ready, speed is 1.3Gkeys/s on RTX4060.
Key feature - extremely low VRAM usage for rented gpu. Less than 500Mb VRAM on RTX4090.
It will work even if Vanity or Keyhunt doesn’t start.
And also this is a good studying sample for your education (why not)? Total 7 small files.
Link: https://github.com/Dookoo2/CUDACyclone

Test start RTX4090:
./CUDACyclone --range 400000000000000000:7fffffffffffffffff --address 1PWo3JeB9jrGwfHDNpdGK54CRas/fsVzXU --grid 512,512
======= PrePhase: GPU Information
Device: NVIDIA GeForce RTX 4090 (compute 8.9)
SM 128
ThreadsPerBlock 256
Blocks 65536
Points batch size: 512
Batches/SM: 512
Memory utilization: 14.5% (3.42 GB / 23.5 GB)
Total threads: 16777216
=== Phase-1: Brooteforce
Time: 30.1 s | Speed: 6038.9 Mkeys/s | Count:
182904267648 | Progress: 0.00 %


Grid: 512 - total threads per SM (max quantity per SM for Ada Lowelace) second 512 - total batches per SM (you can play with this parameter).