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8a832ee @ckolivas Linux + x86_64 optimisations.
ckolivas authored
1 - Linux x86_64 optimisations - Con Kolivas
2 - Optimise for x86_64 by default by using sse2_64 algo
3 - Detects CPUs and sets number of threads accordingly
4 - Uses CPU affinity for each thread where appropriate
5 - Sets scheduling policy to lowest possible
6 - Minor performance tweaks
702e2ac Convert over to autotools. Release version 0.1.
Jeff Garzik authored
7
f2e4ff0 Version 1.0.1.
Jeff Garzik authored
8 Version 1.0.1 - May 14, 2011
9
10 - OSX support
11
16cddaf Version 1.0.
Jeff Garzik authored
12 Version 1.0 - May 9, 2011
13
14 - jansson 2.0 compatibility
15 - correct off-by-one in date (month) display output
16 - fix platform detection
17 - improve yasm configure bits
18 - support full URL, in X-Long-Polling header
19
991a358 Release version 0.8.1.
Jeff Garzik authored
20 Version 0.8.1 - March 22, 2011
21
22 - Make --user, --pass actually work
23
24 - Add User-Agent HTTP header to requests, so that server operators may
25 more easily identify the miner client.
26
27 - Fix minor bug in example JSON config file
28
124abb6 Release version 0.8.
Jeff Garzik authored
29 Version 0.8 - March 21, 2011
30
31 - Support long polling: http://deepbit.net/longpolling.php
32
33 - Adjust max workload based on scantime (default 5 seconds,
34 or 60 seconds for longpoll)
35
36 - Standardize program output, and support syslog on Unix platforms
37
38 - Suport --user/--pass options (and "user" and "pass" in config file),
39 as an alternative to the current --userpass
40
4be41af Release version 0.7.2.
Jeff Garzik authored
41 Version 0.7.2 - March 14, 2011
42
43 - Add port of ufasoft's sse2 assembly implementation (Linux only)
44 This is a substantial speed improvement on Intel CPUs.
45
46 - Move all JSON-RPC I/O to separate thread. This reduces the
47 number of HTTP connections from one-per-thread to one, reducing resource
48 usage on upstream bitcoind / pool server.
49
1d8b6e1 Release version 0.7.1.
Jeff Garzik authored
50 Version 0.7.1 - March 2, 2011
51
52 - Add support for JSON-format configuration file. See example
53 file example-cfg.json. Any long argument on the command line
54 may be stored in the config file.
55 - Timestamp each solution found
56 - Improve sha256_4way performance. NOTE: This optimization makes
57 the 'hash' debug-print output for sha256_way incorrect.
58 - Use __builtin_expect() intrinsic as compiler micro-optimization
59 - Build on Intel compiler
60 - HTTP library now follows HTTP redirects
61
4e622f2 Release version 0.7.
Jeff Garzik authored
62 Version 0.7 - February 12, 2011
63
64 - Re-use CURL object, thereby reuseing DNS cache and HTTP connections
65 - Use bswap_32, if compiler intrinsic is not available
66 - Disable full target validation (as opposed to simply H==0) for now
67
68 Version 0.6.1 - February 4, 2011
8277202 Release version 0.6.1.
Jeff Garzik authored
69
70 - Fully validate "hash < target", rather than simply stopping our scan
71 if the high 32 bits are 00000000.
72 - Add --retry-pause, to set length of pause time between failure retries
73 - Display proof-of-work hash and target, if -D (debug mode) enabled
74 - Fix max-nonce auto-adjustment to actually work. This means if your
75 scan takes longer than 5 seconds (--scantime), the miner will slowly
76 reduce the number of hashes you work on, before fetching a new work unit.
77
4e622f2 Release version 0.7.
Jeff Garzik authored
78 Version 0.6 - January 29, 2011
a816470 Release version 0.6.
Jeff Garzik authored
79
80 - Fetch new work unit, if scanhash takes longer than 5 seconds (--scantime)
81 - BeeCee1's sha256 4way optimizations
82 - lfm's byte swap optimization (improves via, cryptopp)
83 - Fix non-working short options -q, -r
84
fc4ed17 Release version 0.5.
Jeff Garzik authored
85 Version 0.5 - December 28, 2010
86
87 - Exit program, when all threads have exited
88 - Improve JSON-RPC failure diagnostics and resilience
89 - Add --quiet option, to disable hashmeter output.
90
724fe37 Release version 0.3.3.
Jeff Garzik authored
91 Version 0.3.3 - December 27, 2010
92
93 - Critical fix for sha256_cryptopp 'cryptopp_asm' algo
94
ae4cc6f Release version 0.3.2.
Jeff Garzik authored
95 Version 0.3.2 - December 23, 2010
96
97 - Critical fix for sha256_via
98
309d1bd Release version 0.3.1.
Jeff Garzik authored
99 Version 0.3.1 - December 19, 2010
100
101 - Critical fix for sha256_via
102 - Retry JSON-RPC failures (see --retry, under "minerd --help" output)
103
857ba8f Release version 0.3.
Jeff Garzik authored
104 Version 0.3 - December 18, 2010
105
106 - Add crypto++ 32bit assembly implementation
107 - show version upon 'minerd --help'
108 - work around gcc 4.5.x bug that killed 4way performance
109
1a1a018 Release version 0.2.2.
Jeff Garzik authored
110 Version 0.2.2 - December 6, 2010
111
112 - VIA padlock implementation works now
113 - Minor build and runtime fixes
114
18d3ab8 Release version 0.2.1.
Jeff Garzik authored
115 Version 0.2.1 - November 29, 2010
116
117 - avoid buffer overflow when submitting solutions
118 - add Crypto++ sha256 implementation (C only, ASM elided for now)
119 - minor internal optimizations and cleanups
120
ad3fda8 Release version 0.2.
Jeff Garzik authored
121 Version 0.2 - November 27, 2010
122
123 - Add script for building a Windows installer
124 - improve hash performance (hashmeter) statistics
125 - add tcatm 4way sha256 implementation
126 - Add experimental VIA Padlock sha256 implementation
127
6f30fc1 Release version 0.1.2.
Jeff Garzik authored
128 Version 0.1.2 - November 26, 2010
129
130 - many small cleanups and micro-optimizations
131 - build win32 exe using mingw
132 - RPC URL, username/password become command line arguments
133 - remove unused OpenSSL dependency
134
82fff8f Do not build sha256_generic module separate from cpu-miner.c. Versio…
Jeff Garzik authored
135 Version 0.1.1 - November 24, 2010
136
137 - Do not build sha256_generic module separately from cpuminer.
138
702e2ac Convert over to autotools. Release version 0.1.
Jeff Garzik authored
139 Version 0.1 - November 24, 2010
140
141 - Initial release.
142
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