GOSTSec/vanitygen
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Author SHA1 Message Date
samr7
d481879a7e Don't force unrolling of specific loops without DEEP_PREPROC_UNROLL. 
Clean up formatting.
 2011-08-07 16:59:39 -07:00
samr7
933a020205 Add explicit preprocessor unrolling. 
Limit use of #pragma unroll to NVIDIA platforms.
 2011-08-07 16:13:23 -07:00
samr7
46aed119a1 Split base-58 encoding primitives out of pattern.c. 2011-08-07 16:10:45 -07:00
samr7
570e081546 Fix a serious bug in the private key encoder. 2011-08-06 13:52:47 -07:00
samr7
5b80709a3e Update Windows build instructions, clarify how to get static pthreads. 
Thanks to ctoon6 of the bitcoin forum.
 2011-08-06 06:29:12 -07:00
samr7
31783f5197 Be more specific in error message about missing kernel code. 2011-08-06 04:02:36 -07:00
samr7
216cb03c5c Display a warning when used with low-difficulty patterns and -k. 2011-08-06 03:59:10 -07:00
samr7
dd2f5670e6 Change the meaning of -w again. Now it's the number of address 
calculations per thread in a work unit.  The previous meaning
(thread slots per multiprocessor) is now -t.
 2011-08-05 15:32:18 -07:00
samr7
bbc59bf106 Prune useless code and add some Radeon optimizations to bn_from_mont(). 2011-08-05 15:24:43 -07:00
samr7
1f3e3132ac Add a copy of the GNU AGPLv3 license to the repository. 2011-08-04 20:38:20 -07:00
samr7
e025be9648 Add AMD BFI_INT optimizations to SHA-2 and RIPEMD160 hash functions. 
The full effect of this optimization will come later.
 2011-08-04 10:09:23 -07:00
samr7
b053d1c0c3 Fix a bug in carry/borrow propagation. 2011-08-04 01:05:57 -07:00
samr7
7ba90d3086 Add implementation of bignum add/subtract better suited to AMD Radeon. 2011-08-03 22:52:13 -07:00
samr7
04dd595ce2 Add device quirks mechanism. 
Disable stored program binaries on RV710 devices.
 2011-08-02 05:21:21 -07:00
samr7
749daa7b17 Bump version to 0.16. 
Use stdio binary mode when reading/writing kernel binaries.
Fix up help message for oclvanitygen.
0.16 		2011-08-01 23:17:28 -07:00
samr7
c6a0fb7611 Merge branch 'master' of https://github.com/jackjack-jj/vanitygen 
Conflicts:
	oclvanitygen.c
 2011-08-01 22:38:18 -07:00
samr7
a53a6e52da Add safe mode option to disable problematic optimizations. 
With safe mode, oclvanitygen works with AMD's CPU OpenCL device.
 2011-08-01 22:26:52 -07:00
jackjack
75246451d3 Add addrtype flag 2011-08-02 03:31:04 +02:00
samr7
2de1c2e647 Merge branch 'master' of github.com:samr7/vanitygen 2011-08-01 13:07:57 -07:00
samr7
31ca88ab40 Apply some optimizations to the OpenCL kernel. 
Add a new flag, VERY_EXPENSIVE_BRANCHES, for various Radeon devices.
 2011-08-01 13:04:52 -07:00
samr7
a4a407fc1e Merge pull request #4 from dinox/master 
Make it work on Mac OS X
 2011-08-01 12:45:43 -07:00
Erik Henriksson
ca372318b3 *Added makefile for osx 
*Added INSTALL file
*Changed one include for running oclvanitygen on osx
*Added some files to .gitignore
 2011-08-01 21:36:04 +02:00
samr7
b20eb08517 Ignore impossible case-differing variants of prefixes, as long as at 
least one variant is possible.
 2011-07-31 21:51:42 -07:00
samr7
efb7cedde5 Warn about NVIDIA drivers that seem to produce broken device code. 
Bump version number.
0.15 		2011-07-31 20:44:18 -07:00
samr7
dff09af8cb Bump version numbers. 0.14 2011-07-31 07:06:24 -07:00
samr7
c8797446d7 Resolve a GCC warning. 2011-07-31 07:04:05 -07:00
samr7
a4d342e916 Save kernel binary after compiling. 2011-07-31 07:00:34 -07:00
samr7
458795a226 Add differentiated size_t printf modifier. 2011-07-31 06:59:21 -07:00
samr7
29e8b034f6 Change invsize to be interpreted consistently with the comments / help text. 2011-07-31 04:25:07 -07:00
samr7
7c13c25653 Auto-configure work unit parameters. 2011-07-31 03:02:40 -07:00
samr7
69004b2062 Optimize global memory access pattern for row buffer. 2011-07-30 13:08:35 -07:00
samr7
e3a5218146 Merge branch 'master' of github.com:samr7/vanitygen 2011-07-30 07:31:21 -07:00
samr7
ffbc9d929f Optimize global memory access patterns in heap_invert. 2011-07-30 07:29:48 -07:00
samr7
d43ead4b3e Use multiple time/work samples to determine key rate. 2011-07-30 07:29:06 -07:00
samr7
58096d1e8f Merge pull request #3 from jackjack-jj/master 
Namecoin privkey
 2011-07-27 18:34:48 -07:00
jackjack-jj
280149c082 Edited vanitygen.c via GitHub 2011-07-28 04:25:24 +03:00
samr7
f2de8f73d8 Use private key type 180 for namecoin private keys, as pointed out by 
jackjack-jj.
 2011-07-27 18:23:28 -07:00
samr7
5d5b1631d5 Checkpoint GPU memory access optimization for point_tmp array. 2011-07-26 09:09:48 -07:00
samr7
30f3787471 Minor performance tweaks. 2011-07-26 01:56:47 -07:00
samr7
317cade95f Enhance reporting of OpenCL errors 2011-07-25 06:37:10 -07:00
samr7
d64d355010 Checkpoint development of oclvanitygen. 2011-07-21 08:08:24 -07:00
samr7
e328e73d6a Add some loop unrolling optimizations to the OpenCL kernel. 
Add GPU idle time reporting in verbose mode.
 2011-07-18 20:28:02 -07:00
samr7
a5ff3bd4ac Checkpoint some optimizations to oclvanitygen. 2011-07-18 15:24:48 -07:00
samr7
a8bf7cff08 Use two output buffers so that the GPU doesn't trample on the hash 
list while the CPU is checking for matches.
 2011-07-17 17:20:29 -07:00
samr7
19db491cb8 Fix rekey synchronization between OpenCL master and CPU search threads. 2011-07-17 16:24:53 -07:00
samr7
2dcd8fdff6 Display hint message when given impossible prefix. 
Split source into multiple files.
Add experimental, unoptimized OpenCL implementation.
Bump version to 0.13
 2011-07-17 16:11:45 -07:00
samr7
34b6aa670e Display a warning message if built against an old version of OpenSSL. 0.12 2011-07-13 09:19:01 -07:00
samr7
d8b7676a17 Tweak EC_POINT batch additions to add affine points (+10% performance) 
Fix RNG seed option, thanks Shevek
Bump version to 0.12
 2011-07-13 04:29:39 -07:00
samr7
dddc627798 Add "-s" option for external RNG seed. 
Use a read-mostly optimized lock to synchronize access to patterns.
Bump version to 0.11
 2011-07-12 16:10:00 -07:00
samr7
3b27f81a98 Use EC_POINTs_make_affine() to improve performance. ~6X speedup! 
Bump version to 0.10
 2011-07-12 02:43:58 -07:00