jsteube
b8b816eada
Fix 64 marker for -m 11300 and -m 15900
2018-02-16 21:53:25 +01:00
Jens Steube
aa82d8d34d
Re-enable CPU optimizations and some CPU case in thread management
2018-02-16 18:56:21 +01:00
Jens Steube
fe321105fe
No need to copy empty compression buffers
2018-02-16 16:20:35 +01:00
Jens Steube
c7ae5fb7f0
Do not run more run a kernel with more threads than workitems
2018-02-16 15:53:57 +01:00
Jens Steube
07f119c28b
Fix -a 7 of fast hashes in optimized mode
2018-02-14 10:21:44 +01:00
philsmd
4fcfa2ac77
max/min password/salt length vs max/min supported lengths by kernel
...
Make it clear that the "pass lengths" and "salt lenghts" hints are only indicative and describe the max/min pass/salt length of the kernels and are not specific to the current attack (e.g. mask attack of length 8)
2018-02-13 18:19:32 +01:00
jsteube
dfb95024bc
Fix temporary datatype in wpapmk kernels
2018-02-13 16:34:00 +01:00
Jens Steube
d965475b28
Replace a missing while() with round_up_multiple_64()
2018-02-13 13:28:26 +01:00
Jens Steube
1af8e29a4b
Add round_up_multiple_32() and round_up_multiple_64()
2018-02-13 13:20:29 +01:00
Jens Steube
f75accef59
Update -m 2501 selftest hash in order to succeed with new AUX kernels
2018-02-13 12:09:00 +01:00
Jens Steube
6cd6b08229
Other format that base on md5crypt should also use OPTS_TYPE_PREFERED_THREAD
2018-02-13 11:59:47 +01:00
Jens Steube
413ade76fb
Add OPTS_TYPE_PREFERED_THREAD flag for -m 500
2018-02-13 11:12:08 +01:00
jsteube
98b20526f4
Fix missing cleanup for new AUX kernels
2018-02-13 10:39:22 +01:00
Jens Steube
7d09ae93f2
Merge branch 'master' of https://github.com/hashcat/hashcat
2018-02-13 10:27:55 +01:00
Jens Steube
1361651730
Add OPTS_TYPE_PREFERED_THREAD marker
2018-02-13 10:27:43 +01:00
jsteube
8053a05594
Use kernel specific max thread counts for helper kernel, not device specific
2018-02-13 10:02:00 +01:00
jsteube
fe4413797e
OpenCL Kernels: Use three separate comparison kernels (depending on keyver) for WPA instead of one
2018-02-13 09:13:35 +01:00
Jens Steube
31da893a40
Enforce 2GB host memory per GPU limit
2018-02-12 15:29:08 +01:00
Jens Steube
c9f3ef6dae
Fix final comparison in sort_by_dictstat()
2018-02-12 14:56:28 +01:00
jsteube
91e522d094
Add special marker for speed only mode
2018-02-12 09:41:46 +01:00
jsteube
240652a0ff
Move speed timer initialization from run_cracker() to run_copy()
2018-02-11 22:28:17 +01:00
jsteube
c4f30220a0
OpenCL Kernels: Refactored kernel thread management from native to maximum per kernel
2018-02-11 21:29:57 +01:00
Jens Steube
d38608b9bc
Add get_kernel_preferred_wgs_multiple() for future use
2018-02-11 16:22:24 +01:00
Jens Steube
1f442b5b0c
Add get_kernel_local_mem_size() for future use
2018-02-11 16:09:50 +01:00
jsteube
ce8f445ebe
Fix a few warnings and divide by zero (speed_pos)
2018-02-11 14:25:55 +01:00
Jens Steube
d656e9c3a4
OpenCL Kernels: Use the kernel local buffer size as additional reference in order to limit the thread-count
2018-02-11 10:56:08 +01:00
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
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
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
bb401c9cec
Fixed a missing check for returncode in case hashcat.hcstat2 was not found
2018-02-07 18:47:55 +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
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
jsteube
2f30e5e929
Fixed invalid support for SIMD in -m 400
2018-02-05 15:57:36 +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
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
