@zjazz zjazz released this Sep 26, 2018

Assets 5

Updating to this version is recommended for people having any of the following issues:

  • After mining properly for minutes or hours no new cycles are found, 0 cycles/s forever
  • After mining properly for minutes or hours a extremelly high amount of cycles and/or graphs are found (not really)
  • BitCash mining dies after about two minutes (using zjazz 0.96)


  • Improved GPU errors checking
  • Miner restarts automatically if GPUs are not working properly (0 cycles/s issue). This behavior can be disabled with --disable-restart-on-gpu-error If disabled, instead of auto-restarting itself it will quit.
  • Improved stratum management
  • New dump output to file feature. Use -L or --log-file followed by the name of the file

@zjazz zjazz released this Sep 21, 2018 · 6 commits to master since this release

Assets 5
  • Bitcash 3Gb GPUs support on Windows
  • Linux CUDA 9.1 and CUDA 9.2 binaries
  • First API version: ccminer-like. summary, pool, gpus and quit functions available. -b/--api-bind
  • List of failover pools added. Use multiple times -o (--url)
  • GPU timeout feature added: Application quits if new blocks from stratum are received and GPUs are not mining. Timeout value can be set with --gpu-timeout
  • Improved stats, show hashrate detailed per GPU with --hashrate-per-gpu
  • --cuckoo-intensity 18 bugfix
  • Added some debug info messages. --debug-info to enable them
  • User friendly GPU memory errors presentation
  • Set the number of threads per device --device-gpu-threads
  • Hashrate reliable % message added
  • Per line ok/ko state message added
  • Force GPU processing to stop when connection with stratum server is lost
  • Time to wait before reconnecting configurable: -R/--retry-pause parameter added

@zjazz zjazz released this Sep 23, 2018

Assets 5

This is a fast update from previous v0.97 with some API fixes and EthMonitoring compatibility.

  • EthMonitoring compatible: --no-color treated as a valid parameter (ignored by the miner). It makes zjazz compatible with EthMonitoring when using the miner as ccminer API
  • API summary/gpus incorrect hashrate bugfix
  • API added threads function, better ccminer compatibilily (gpus and threads API functions do the same)
  • API: Connected message only printed if --debug-info is enabled

@zjazz zjazz released this Sep 14, 2018 · 8 commits to master since this release

Assets 4
  • New coin supported: BitCash
  • New cuckoo experimental feature --cuckoo-intensity
  • Official Linux release (previously only available from the experimental repository)
  • Improved stratum management
  • Added extra error messages and minor fixes

@zjazz zjazz released this Sep 6, 2018 · 8 commits to master since this release

Assets 3

This release is recommended if you want to run zjazz with 3Gb cards. Otherwise, you can continue using v0.93, no need to update.

  • 3Gb GPUS support: Cuckoo memory usage improved from 2.8Gb to 2.19Gb
  • Cuda 9.1 dll included on Windows package: no more dll not found errors

@zjazz zjazz released this Aug 28, 2018 · 12 commits to master since this release

Assets 3
  • First release
  • Cuckoo algorithm (MeritCoin)