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Commit Graph

4730 Commits

Author SHA1 Message Date
jsteube
a7a15df911 OpenCL Kernels: Improve performance preview accuracy in --benchmark, --speed-only and --progress-only mode 2018-02-10 20:44:13 +01:00
Jens Steube
fd89cac052 No longer need to warm-up OpenCL device for benchmark with new thread settings 2018-02-09 23:41:30 +01:00
Jens Steube
75c4d09301 CPU threads still work better on a single local work item 2018-02-09 23:40:52 +01:00
jsteube
5951207365 Get rid of some old volatiles 2018-02-09 19:18:30 +01:00
Jens Steube
fa379074b6 Fixed a logic error in storing temporary progress for slow hashes,leading to invalid speeds in status view 2018-02-09 18:30:53 +01:00
Jens Steube
b0ff625844 OpenCL Kernels: Thread-count is switched from native to maximum - as a consequence we assume host memory pool of 2GB per GPU 2018-02-09 16:42:28 +01:00
jsteube
088c45040b Remove some redundant constants 2018-02-09 10:48:19 +01:00
Jens Steube
9b1e66d87c Fixed a race condition in combinator- and hybrid-mode where the same scratch buffer was used by multiple threads 2018-02-09 09:50:13 +01:00
jsteube
05a01d3843 fix some datatypes 2018-02-08 19:13:29 +01:00
jsteube
98abea9a0f Fix one more technical teething trouble with compressor kernels 2018-02-08 15:41:19 +01:00
jsteube
9daaafc255 Update changes with the latest missing changes 2018-02-08 13:45:48 +01:00
jsteube
d5153539e2 Some syntax error 2018-02-08 09:49:59 +01:00
jsteube
786384664e DECLSPEC for CPU 2018-02-08 09:42:59 +01:00
jsteube
3dcacb5f55 Fix hc_clEnqueueReadBuffer buffer size in gidd_to_pw_t() 2018-02-08 08:26:24 +01:00
jsteube
1c25cf5490 Fix compiler warning about rc variable which shadows a previous local 2018-02-07 22:32:01 +01:00
jsteube
819b955d8a Merge branch 'master' of https://github.com/hashcat/hashcat 2018-02-07 22:29:04 +01:00
jsteube
4cbd0eb812 Fix missing compressor kernel in --stdout mode 2018-02-07 22:28:52 +01:00
Jens Steube
4111ce29c9
Merge pull request #1511 from Chick3nman/master
Update rule syntax in best64.rule
2018-02-07 18:52:10 +01:00
jsteube
bb401c9cec Fixed a missing check for returncode in case hashcat.hcstat2 was not found 2018-02-07 18:47:55 +01:00
jsteube
bee0d75a3e Merge branch 'master' of https://github.com/hashcat/hashcat 2018-02-07 18:13:15 +01:00
jsteube
512fb5f6fb No inline keyword for rules 2018-02-07 15:02:58 +01:00
jsteube
e4e1c1d515 We can't mix inline functions with static constants 2018-02-07 14:16:27 +01:00
jsteube
ff4d5208be Merge branch 'master' of https://github.com/hashcat/hashcat 2018-02-06 22:05:32 +01:00
Jens Steube
8273bb8376 NV JiT doesn't like static inline keywords 2018-02-06 22:05:15 +01:00
jsteube
f3865d9d0d Merge branch 'master' of https://github.com/hashcat/hashcat 2018-02-06 19:12:44 +01:00
jsteube
3e08750900 OpenCL Kernels: Add general function declaration keyword (static inline) 2018-02-06 19:12:24 +01:00
jsteube
bd9c17e49a Add some missing function declarations 2018-02-06 13:06:10 +01:00
jsteube
e59d5fd25e sometimes device_global_mem and device_maxmem_alloc reportedback from the opencl runtime are a bit inaccurate.
let's add some extra space just to be sure.
2018-02-06 10:11:06 +01:00
jsteube
cdc4f3828b Reduce max kernel threads from 256 to 64 in -w 4 to save host and GPU memory 2018-02-06 09:38:54 +01:00
jsteube
5391edca0d Weird macOS JiT likes this more 2018-02-05 19:39:20 +01:00
Chick3nman
b22839c481
Merge pull request #2 from hashcat/master
OpenCL Kernels: Add a decompressing kernel and a compressing host cod…
2018-02-05 10:25:23 -06:00
jsteube
a3a16f676f OpenCL Kernels: Add a decompressing kernel and a compressing host code in order to reduce PCIe transfer time
For details see https://hashcat.net/forum/thread-7267.html
2018-02-05 17:18:58 +01:00
Chick3nman
69414400e3
Updated 'x' to 'O'
Rule function for 'x' has changed since creation of this rule set. Replaced 'x' with 'O' to bring back originally intended rule functionality.
2018-02-05 10:18:31 -06:00
Chick3nman
93951b5ac5
Merge pull request #1 from hashcat/master
Merge out to bring fork up to date
2018-02-05 10:07:27 -06:00
jsteube
2f30e5e929 Fixed invalid support for SIMD in -m 400 2018-02-05 15:57:36 +01:00
jsteube
c99de3c22a Fix missing function export in test.pl 2018-02-04 14:01:11 +01:00
Jens Steube
665a514977 Use a more conservative mechanic in the last step of the autotune 2018-02-03 19:01:11 +01:00
Jens Steube
fb00b528c4 Improve autotune and synchronize results on same OpenCL devices 2018-02-03 13:49:39 +01:00
Jens Steube
3d2c0018fc Limit the maximum OpenCL thread count to 256
If an OpenCL device allows a very high thread count (for example 1024 on nvidia), the host memory required is 32 times as high with 32 (It jumps from 128MB to 4GB device memory requirement). since there's no device with that much device memory (because of 1/4 memory rule) it has to limit the kernel_accel_max to be a very low number because the pws buffer will be so large otherwise. therefore autotune will be unable to calculate a good kernel_accel multiplier. currently there's no OpenCL device known that needs result in a better performance with 1024 threads compared to 256. as a result, we limit the number of threads to 256, which turns out to be a general good value.
2018-02-03 12:28:00 +01:00
jsteube
517062849e Save some space in speed display to avoid line breaks 2018-02-03 11:21:28 +01:00
jsteube
11b18512c7 Terminal: Add workitem settings to status display (can be handy for debugging) 2018-02-02 23:22:21 +01:00
jsteube
53e2b40bad Fixed a uninitialized value in OpenCL kernels 9720, 9820 and 10420 leading to absurd benchmark performance 2018-02-02 14:02:33 +01:00
jsteube
76a3e3f7af OpenCL Runtime: Add current timestamp to OpenCL kernel source in order to force OpenCL JiT compiler to recompile and not use the cache 2018-02-01 16:57:59 +01:00
jsteube
3272e29497 Returncode: Enforce returncode 0 in case the user selected --speed-only or --progress-only and no other error occured 2018-02-01 11:18:40 +01:00
jsteube
a8ca6862bf OpenCL Runtime: Enforce to use OpenCL version 1.2 to restrain OpenCL runtimes to make use of the __generic address space qualifier 2018-02-01 10:48:24 +01:00
jsteube
13a79cf942 Fix unoptimized Kerberos 5 TGS-REP etype 23 kernel for use on macOS 2018-01-31 21:28:46 +01:00
jsteube
019ed0de6e Fix double free 2018-01-31 20:24:57 +01:00
jsteube
dd97799e4c Hashcat Context: Fixed a memory leak in shutdown phase 2018-01-31 16:42:04 +01:00
jsteube
e2654efaa7 Hash Parser: Fixed a memory leak in shutdown phase 2018-01-31 16:40:48 +01:00
jsteube
9136d23f2a Use hcmalloc() instead of malloc() whenever possible 2018-01-31 16:40:01 +01:00