miner.h


Log

Author Commit Date CI Message
Con Kolivas 3a968490 2011-07-13T12:05:04 Turn the wakeup thread into a watchdog thread that checks when the last time a thread reported in was and restarts the thread if it has been idle for more than a minute.
Con Kolivas 43ef5f5d 2011-07-11T22:45:19 Get rid of the flaky time_lock and use the thread safe localtime_r instead.
Con Kolivas 90839cdf 2011-07-11T13:41:31 Implement a completely curses based display and don't output to stderr when log is enabled unless it's redirected away from the terminal.
Con Kolivas 6464dbfc 2011-07-10T00:53:48 Implement per-device request count to have a per-device efficiency and request status.
Ycros a5fb85ef 2011-07-09T12:39:08 Fixed WIN32 compilation with byteswap.
Con Kolivas c9bbaec3 2011-07-09T10:18:29 Cope with delays in retrieving work from the server by knowing when we have run out of staged work. Once we are out of staged work, roll the ntime forwards in the work to generate work locally without a getwork. Display a message explaining when we move to/from local generation to server retrieval. Make sure we don't think we've run out of work transiently after a longpoll by flagging a buffer of fake staged work.
Rusty Russell e2d912eb 2011-07-06T16:44:36 vapplog: new helper function for reporting errors.
Con Kolivas 837e7b1a 2011-07-06T13:28:29 Remove unused cgpu rolling_local variable.
Con Kolivas 0a80d4b0 2011-07-05T22:04:54 Display the output as a refreshing line and only push continuous log to stderr if desired.
Con Kolivas cb13e2cf 2011-07-05T19:47:03 Make it possible to build without opencl for cpu mining only.
Ycros ec831917 2011-06-25T04:43:37 Build on windows using mingw32.
Con Kolivas 9950aa39 2011-07-04T00:05:12 Fix 32 bit builds.
Con Kolivas 5007805d 2011-07-03T19:10:59 Update CPU reentrant scan code to work properly for extended periods up to scantime and adjust rate properly. Simplify locking in hashmeter since it's called relatively infrequently anyway. Set gpuminer hashmeter interval update to log interval / 5 as well.
ckolivas 08a78210 2011-06-29T10:12:00 Make the log show what the thread is: cpu or gpu and what number.
ckolivas f490143a 2011-06-29T09:22:21 Add local thread count to info, store hw error count, and make share submission debug only.
Con Kolivas 6374e0fa 2011-06-28T21:11:04 Import the phatk kernel. Enable it only for hardware with amd media ops for now since it crashes nvidia et. al. Fallback to the poclbm kernel for the rest. Try harder to avoid stale blocks around longpoll detecting new blocks.
Con Kolivas a45c54aa 2011-06-27T11:31:05 Make postcalc_hash asynchronous as well.
Con Kolivas dde70397 2011-06-14T10:32:54 Merge gpumining from oclmine. Unstable.
ckolivas 262b98ca 2011-06-09T11:45:06 Linux + x86_64 optimisations. Add likely() macro. Optimise a few obvious code paths with likely/unlikely. Change algo to sse2_amd64 by default. Move priority change to worker threads only. Detect number of CPUs and set default number of threads == CPUs. Add scheduling policy change to worker threads to SCHED_IDLE first and fallback to SCHED_BATCH on linux. Don't error when failing to set priority. Add CPU affinity and bind worker threads to CPUs when number of threads is a multiple of number of CPUs. Update NEWS with changes.
Glenn Francis Murray 180b99f2 2011-05-11T04:41:11 OSX Support Derived from xorg source http://cgit.freedesktop.org/xorg/xserver/tree/GL/glx/glxbyteorder.h?id=cdf6b15f039c4905d8d54152153b0a3ecd7aba55;id2=415e49b940bba2d08870db410ebb47d2add5d836
Jeff Garzik 2fd9d544 2011-03-21T04:02:13 Convert remaining [f]print to applog(). Also, remove a few superfluous printouts.
Jeff Garzik 23e9cf91 2011-03-20T22:44:25 Ensure cpuminer-config.h is universally included, in *.c and *.h alike. In miner.h, this fixes an alloca-definition-related warning. For the other files, this is simply future-proofing/precaution.
Jeff Garzik 24afd617 2011-03-18T17:24:16 Introduce more standardized logging (incl. optional syslog). Also, improve portability of alloca.
Jeff Garzik 7a87bee9 2011-03-18T02:53:13 Add long polling support
Jeff Garzik 33e5b549 2011-03-17T23:19:43 miner.h: pad out work_restart to max likely cache line size
Jeff Garzik 2d49a9a5 2011-03-17T22:02:28 Introduce ability to interrupt hash scanners in the middle of scanning.
Jeff Garzik 0258fae4 2011-03-14T23:36:28 Fix Windows build, that broke with yasm integration
Jeff Garzik 4f7a51e9 2011-03-14T23:17:34 Move all RPC I/O to separate thread.
Jeff Garzik 6b19b15a 2011-03-07T00:23:12 Fix warnings in sse2_64 implementation.
Mark Crichton 96d2287c 2011-03-05T22:22:57 X86_64 SSE2 support for Linux
Jeff Garzik 1083e15c 2011-02-17T01:22:55 Mark hash success as unlikely, using __builtin_expect() intrinsic
Jeff Garzik 9f3472ad 2011-02-10T00:52:22 Use bswap_32 from byteswap.h, if __builtin_bswap() is not available
Jeff Garzik c0935a94 2011-02-10T00:41:44 Re-use CURL object, thereby caching DNS and HTTP connections where possible.
Jeff Garzik 714c0fd7 2011-02-03T00:46:55 Continue scanhash, even if high 32 bits are zero. Previously, we would stop the scan if the high 32 bits of the hash were zero, as a quick shortcut for testing the full hash. If this quick test succeeded, we would pass the work to the server for full validation. Change this logic to perform full validation inside minerd, so that work may be resumed more quickly if hash > target.
Jeff Garzik c68ffb30 2011-02-02T18:47:04 Display proof-of-work hash when one is discovered
Jeff Garzik 0b677407 2011-01-29T00:56:24 Pass max-nonce as arg to each sha256 algo. Should be an equivalent transformation, with no behavior changes.
Jeff Garzik a2967993 2011-01-29T00:41:27 Replace ___constant_swab32() with gcc's __builtin_bswap32 http://www.bitcoin.org/smf/index.php?topic=1925.msg34827#msg34827 Credit: lfm
Jeff Garzik 970e74c0 2010-12-26T23:37:58 Move 32-bit swap code into miner.h, for sharing.
Jeff Garzik d88648dd 2010-12-23T20:21:00 sha256_via: ensure that found nonce is copied back into output data buffer Also, some minor cleanups, removing unused args.
Jeff Garzik f1fcd76b 2010-12-06T20:14:58 sha256_cryptopp: Add crypto++ 32-bit assembly implementation
Jeff Garzik 74bb1962 2010-11-28T20:16:22 Add Crypto++ sha256 implementation (C only, ASM elided for now)
Jeff Garzik 339ddf4d 2010-11-27T04:31:32 Move sha256_generic into its own .o build output. Const-ify midstate param.
Jeff Garzik 4da2e4fb 2010-11-27T01:59:03 miner.h: include sys/time.h for struct timeval definition
Jeff Garzik e2eeaaf7 2010-11-27T01:29:56 Add experimental (read: probably broken) VIA padlock support.
Jeff Garzik 86eb37d6 2010-11-27T00:46:59 Improve and modularize compile-time CPU detection. Ideally, we should move this to autoconf.
Jeff Garzik 35ea649d 2010-11-26T23:12:24 Improve hash performance statistics.
Jeff Garzik c6391499 2010-11-26T19:04:48 Add tcatm's 4way SSE2 sha256 implementation.
Jeff Garzik b7cc9b68 2010-11-26T15:46:11 Replace argp with getopt_long
Jeff Garzik 945be82e 2010-11-25T04:03:59 Move utility routines to util.c.