DeepBrain Chain Progress Report #105 02.16–02.28(2022)

  • Fixed more than 20 bugs in the new version of the internal test for GPU cloud platform;
  • Added the function of querying the list of virtual machines by data center and region;
  • Added the function of Paypal payment for purchasing DBC;
  • Optimization adjustment of deployment documents related to the cloud platform;
  • Realized DBC’s monitoring and API of various hardware parameter information, the latest version on github already supports these functions;
  • Collation of documentation for monitoring;
  • Modified the destination IP address of iptables, it now takes the IP address of the NIC device of the default route;
  • Modified the mirroring center deployment method to adopt rsync-daemon mode, which is more secure;
  • Fixed the problem that the DBC main program’s abnormal exit causes the download or upload process to not be terminated;
  • Updated installation & upgrade scripts and related interface documents;
  • On-chain updates:
  • On-Chain function fixes:
  • Progress of Galaxy Race Public Test:
  • Continued growth of incoming GPUs in the mainnet of computing power;
  • The fourth model upgrade of the computing power value calculation is expected to be completed in March, and this model upgrade will add the computing value parameters of enterprise level GPUs such as A100, A40, V100, T4, etc., after which it will support the entry of enterprise level GPUs into the network;
  • The construction of overseas computing power continues to be promoted, the South Korean pool will increase the deployment of computing power in March, and the pool in the Middle East and other places is expected to be officially launched in the second quarter of this year;
  • In order to ensure the rental rate of your DBC computing nodes, please follow the recommended configuration and GPU model of the mainnet when launching online.



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