Edit
thodg/cgminer/NEWS
Jeff Garzik
- NEWS
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Version 0.7.1 - March 2, 2011 - Add support for JSON-format configuration file. See example file example-cfg.json. Any long argument on the command line may be stored in the config file. - Timestamp each solution found - Improve sha256_4way performance. NOTE: This optimization makes the 'hash' debug-print output for sha256_way incorrect. - Use __builtin_expect() intrinsic as compiler micro-optimization - Build on Intel compiler - HTTP library now follows HTTP redirects Version 0.7 - February 12, 2011 - Re-use CURL object, thereby reuseing DNS cache and HTTP connections - Use bswap_32, if compiler intrinsic is not available - Disable full target validation (as opposed to simply H==0) for now Version 0.6.1 - February 4, 2011 - Fully validate "hash < target", rather than simply stopping our scan if the high 32 bits are 00000000. - Add --retry-pause, to set length of pause time between failure retries - Display proof-of-work hash and target, if -D (debug mode) enabled - Fix max-nonce auto-adjustment to actually work. This means if your scan takes longer than 5 seconds (--scantime), the miner will slowly reduce the number of hashes you work on, before fetching a new work unit. Version 0.6 - January 29, 2011 - Fetch new work unit, if scanhash takes longer than 5 seconds (--scantime) - BeeCee1's sha256 4way optimizations - lfm's byte swap optimization (improves via, cryptopp) - Fix non-working short options -q, -r Version 0.5 - December 28, 2010 - Exit program, when all threads have exited - Improve JSON-RPC failure diagnostics and resilience - Add --quiet option, to disable hashmeter output. Version 0.3.3 - December 27, 2010 - Critical fix for sha256_cryptopp 'cryptopp_asm' algo Version 0.3.2 - December 23, 2010 - Critical fix for sha256_via Version 0.3.1 - December 19, 2010 - Critical fix for sha256_via - Retry JSON-RPC failures (see --retry, under "minerd --help" output) Version 0.3 - December 18, 2010 - Add crypto++ 32bit assembly implementation - show version upon 'minerd --help' - work around gcc 4.5.x bug that killed 4way performance Version 0.2.2 - December 6, 2010 - VIA padlock implementation works now - Minor build and runtime fixes Version 0.2.1 - November 29, 2010 - avoid buffer overflow when submitting solutions - add Crypto++ sha256 implementation (C only, ASM elided for now) - minor internal optimizations and cleanups Version 0.2 - November 27, 2010 - Add script for building a Windows installer - improve hash performance (hashmeter) statistics - add tcatm 4way sha256 implementation - Add experimental VIA Padlock sha256 implementation Version 0.1.2 - November 26, 2010 - many small cleanups and micro-optimizations - build win32 exe using mingw - RPC URL, username/password become command line arguments - remove unused OpenSSL dependency Version 0.1.1 - November 24, 2010 - Do not build sha256_generic module separately from cpuminer. Version 0.1 - November 24, 2010 - Initial release.