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262b98ca
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2011-06-09T11:45:06
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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.
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180b99f2
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2011-05-11T04:41:11
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OSX Support
Derived from xorg source
http://cgit.freedesktop.org/xorg/xserver/tree/GL/glx/glxbyteorder.h?id=cdf6b15f039c4905d8d54152153b0a3ecd7aba55;id2=415e49b940bba2d08870db410ebb47d2add5d836
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2fd9d544
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2011-03-21T04:02:13
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Convert remaining [f]print to applog().
Also, remove a few superfluous printouts.
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23e9cf91
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2011-03-20T22:44:25
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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.
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24afd617
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2011-03-18T17:24:16
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Introduce more standardized logging (incl. optional syslog).
Also, improve portability of alloca.
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7a87bee9
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2011-03-18T02:53:13
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Add long polling support
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33e5b549
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2011-03-17T23:19:43
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miner.h: pad out work_restart to max likely cache line size
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2d49a9a5
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2011-03-17T22:02:28
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Introduce ability to interrupt hash scanners in the middle of scanning.
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0258fae4
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2011-03-14T23:36:28
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Fix Windows build, that broke with yasm integration
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4f7a51e9
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2011-03-14T23:17:34
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Move all RPC I/O to separate thread.
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6b19b15a
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2011-03-07T00:23:12
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Fix warnings in sse2_64 implementation.
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96d2287c
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2011-03-05T22:22:57
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X86_64 SSE2 support for Linux
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1083e15c
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2011-02-17T01:22:55
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Mark hash success as unlikely, using __builtin_expect() intrinsic
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9f3472ad
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2011-02-10T00:52:22
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Use bswap_32 from byteswap.h, if __builtin_bswap() is not available
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c0935a94
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2011-02-10T00:41:44
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Re-use CURL object, thereby caching DNS and HTTP connections where possible.
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714c0fd7
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2011-02-03T00:46:55
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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.
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c68ffb30
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2011-02-02T18:47:04
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Display proof-of-work hash when one is discovered
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0b677407
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2011-01-29T00:56:24
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Pass max-nonce as arg to each sha256 algo.
Should be an equivalent transformation, with no behavior changes.
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a2967993
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2011-01-29T00:41:27
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Replace ___constant_swab32() with gcc's __builtin_bswap32
http://www.bitcoin.org/smf/index.php?topic=1925.msg34827#msg34827
Credit: lfm
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970e74c0
|
2010-12-26T23:37:58
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Move 32-bit swap code into miner.h, for sharing.
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d88648dd
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2010-12-23T20:21:00
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sha256_via: ensure that found nonce is copied back into output data buffer
Also, some minor cleanups, removing unused args.
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f1fcd76b
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2010-12-06T20:14:58
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sha256_cryptopp: Add crypto++ 32-bit assembly implementation
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74bb1962
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2010-11-28T20:16:22
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Add Crypto++ sha256 implementation (C only, ASM elided for now)
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339ddf4d
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2010-11-27T04:31:32
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Move sha256_generic into its own .o build output. Const-ify midstate param.
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4da2e4fb
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2010-11-27T01:59:03
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miner.h: include sys/time.h for struct timeval definition
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e2eeaaf7
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2010-11-27T01:29:56
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Add experimental (read: probably broken) VIA padlock support.
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86eb37d6
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2010-11-27T00:46:59
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Improve and modularize compile-time CPU detection.
Ideally, we should move this to autoconf.
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35ea649d
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2010-11-26T23:12:24
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Improve hash performance statistics.
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c6391499
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2010-11-26T19:04:48
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Add tcatm's 4way SSE2 sha256 implementation.
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b7cc9b68
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2010-11-26T15:46:11
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Replace argp with getopt_long
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945be82e
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2010-11-25T04:03:59
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Move utility routines to util.c.
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