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
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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
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
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
jsteube
c34670c567
OpenCL Devices: Fixed several memory leaks in shutdown phase
2018-01-31 16:38:55 +01:00
jsteube
6361ea823c
Use hcmalloc() instead of malloc() whenever possible
2018-01-31 16:36:04 +01:00
jsteube
09261dad0e
Prepare for v4.1.0 release
2018-01-30 11:24:21 +01:00
jsteube
2095e27d46
User Options: According to getopts manpage the last element of the option array has to be filled with zeros
2018-01-29 12:35:08 +01:00
jsteube
5b527f6aa6
Removed debugging code
2018-01-28 20:15:19 +01:00
jsteube
68b1ea4b68
OpenCL Runtime: Updated rocm detection
2018-01-28 20:14:25 +01:00
jsteube
9aa9725b91
Terminal: Display Set Cost/Rounds During Benchmarking
2018-01-28 13:53:31 +01:00
jsteube
e877c30ebc
OpenCL Kernels: Remove password length restriction to 16 for Cisco-PIX and Cisco-ASA hashes
...
Fixes #1488
2018-01-27 22:21:44 +01:00
jsteube
ef3cdddb18
Enforce environment variables to be set in cygwin environment
2018-01-27 13:26:36 +01:00
jsteube
01a7476ff8
Link hashcat native binary with -lrt to workaround problems with clock_gettime() on libc versions < 2.17
2018-01-26 23:24:01 +01:00
jsteube
213de0ba43
Simplify production versioning and fix variable content if there's no git installed
2018-01-26 23:15:11 +01:00
jsteube
084eed0a0d
Moved some gcc options around to different places in Makefile
2018-01-26 20:04:32 +01:00
TomasKorbar
8222b361f1
Modified makefile to add soname for libhashcat
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closes #1496
2018-01-26 19:03:56 +01:00
jsteube
e21779112f
Fix some tabs in Makefile
2018-01-26 16:29:03 +01:00
philsmd
caa5c052ec
Makefile: disallow running 'make install' on windows systems (including cygwin/msys etc)
2018-01-26 08:20:12 +01:00
philsmd
0b79d65682
Makefile: fixed whitespace by using spaces instead of tabs where possible
2018-01-26 07:58:45 +01:00
