Posts Tagged ‘C31

The latest GMiner 2.03 GPU miner adds support for the Qitmeer (PMEER) mining, however do not be in a hurry to try mining using the Cuckoo24 algorithm that has been just added. Have in mind that the Qitmeer (PMEER) mining support comes with a 5% developer fee and is apparently CPU intensive, so you might have trouble using the latest GMiner with Qitmeer (PMEER) mining on mining rigs with most typical dual-core lower performance processors. Frankly we are a bit disappointed that the official release notes do not mention the higher developer fee for the new algorithm, nor that it is apparently heavier in terms of CPU requirements.

The GMiner miner software was originally only an Nvidia GPU miner, although some algorithms are already supported on AMD GPUs as well. Do note that GMiner is a closed source miner for Nvidia and AMD GPUs with binaries available for both Windows and Linux, there is a 2% developer fee built-in the software.

To download and try the latest release of the Gminer v2.03 Nvidia and AMD GPU miner…

The latest GMiner 2.00 miner adds support for the ProgPoW algorithm used by the Super Zero (SERO) project. SERO’s use of the ProgPow mining algorithm is not new,but apparently it has lately caught more attention of users and hence more happening around the project lately. There is a catch however, the ProgPow support of Gminer requires you to have the latest Nvidia CUDA Toolkit installed or you will be getting the “Failed to initialize NVRTC library” error message wen trying to run the miner software for mining SERO. This is a few gigabytes of installation package, though in theory you can get the smaller network installer and select to install only the Runtime Libraries and not the full package that includes unnecessary data as far as mining is concerned and no actual CUDA software development is required… nevertheless it is bothersome requirement for a mining software. Older algorithms supported by the miner should work fine without the CUDA Toolkit, so it is a requirement only if you want to mine SERO with the latest GMiner.

The GMiner miner software was originally only an Nvidia GPU miner, although some algorithms are already supported on AMD GPUs as well. Do note that GMiner is a closed source miner for Nvidia and AMD GPUs with binaries available for both Windows and Linux, there is a 2% developer fee built-in the software.

To download and try the latest release of the Gminer v2.00 Nvidia and AMD GPU miner…

The Grin project has already successfully hard forked once already earlier this year with a change in the C29 PoW algorithm from Cuckaroo29 to Cuckarood29 and now a second hard fork has been planned. Grin’s Hard Fork 2 is planned for block 524160 that should be reached sometime in January next year (around the middle of the month) with the testnet expected to fork a month earlier. Compatible versions of grin node, grin-wallet, and grin-miner will be versioned 3.0.0 or greater with the first releases of these are scheduled for December.

Grin remains true to its commitment to tweak CuckARoo as part of every network upgrade it does in order to discourage manufacturers from building specialized ASIC mining hardware for it, ASICs on the other hand are encouraged and being developed for the other algorithm C31 that Grin uses. As such, the currently used algorithm Cuckarood29 will be deprecated for a new algorithm called Cuckaroom. This means that if you want to be able to continue mining Grin with the C29 algorithm after mid-January next year after the fork happens you would need to update your miner software to support the new algorithm. The first beta binaries of the software should be available in the next couple of days along with details about the new algorithm, so miner software developers will have enough time to integrate the required changes for the new algorithm by the time the hard fork executes.


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