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OpenCL Runtime: Added a warning if OpenCL runtime NEO, Beignet, POCL or MESA is detected and skip associated devices (override with --force)

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This commit is contained in:
Jens Steube 2020-04-01 10:16:49 +02:00
parent 584d6f093c
commit 008072eb65
3 changed files with 52 additions and 46 deletions
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3
docs/changes.txt
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@ -113,6 +113,7 @@
- File handling: Print a truncation warning when an oversized line is detected
- My Wallet: Added additional plaintext pattern used in newer versions
- Office cracking: Support hash format with second block data for 40-bit oldoffice files (eliminates false positives)
- OpenCL Runtime: Added a warning if OpenCL runtime NEO, Beignet, POCL or MESA is detected and skip associated devices (override with --force)
- OpenCL Runtime: Disable OpenCL kernel cache on Apple for Intel CPU (throws CL_BUILD_PROGRAM_FAILURE for no reason)
- OpenCL Runtime: Do not run shared- and constant-memory size checks if their memory type is of type global memory (typically CPU)
- OpenCL Runtime: Improve ROCm detection and make sure to not confuse with recent AMDGPU drivers
@ -166,7 +167,7 @@
- OpenCL Options: Removed --opencl-platforms filter in order to force backend device numbers to stay constant
- Parsers: switched from strtok() to strtok_r() for thread safety
- Requirements: Add new requirement for NVIDIA GPU: CUDA Toolkit (9.0 or later)
- Requirements: Update runtime check for minimum NVIDIA driver version from 367.x to 418.56 or later
- Requirements: Update runtime check for minimum NVIDIA driver version from 367.x to 440.64 or later
- Test Script: Switched from /bin/bash to generic /bin/sh and updated code accordingly
* changes v5.0.0 -> v5.1.0

13
docs/readme.txt
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@ -10,12 +10,10 @@
hashcat v5.1.0
==============
AMD GPUs on Linux require "RadeonOpenCompute (ROCm)" Software Platform (1.6.180 or later)
AMD GPUs on Windows require "AMD Radeon Software Crimson Edition" (15.12 or later)
AMD GPUs on Linux require "RadeonOpenCompute (ROCm)" Software Platform (3.1 or later)
AMD GPUs on Windows require "AMD Radeon Adrenalin 2020 Edition" (20.2.2 or later)
Intel CPUs require "OpenCL Runtime for Intel Core and Intel Xeon Processors" (16.1.1 or later)
Intel GPUs on Linux require "OpenCL 2.0 GPU Driver Package for Linux" (2.0 or later)
Intel GPUs on Windows require "OpenCL Driver for Intel Iris and Intel HD Graphics"
NVIDIA GPUs require "NVIDIA Driver" (418.56 or later) and "CUDA Toolkit" (9.0 or later)
NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or later)
##
## Features
@ -342,9 +340,7 @@ NVIDIA GPUs require "NVIDIA Driver" (418.56 or later) and "CUDA Toolkit" (9.0 or
- AMD
- Apple
- Intel
- Mesa (Gallium)
- NVidia
- pocl
##
## Supported OpenCL device types
@ -353,6 +349,3 @@ NVIDIA GPUs require "NVIDIA Driver" (418.56 or later) and "CUDA Toolkit" (9.0 or
- GPU
- CPU
- APU
- DSP
- FPGA
- Coprocessor

74
src/backend.c
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@ -4976,25 +4976,17 @@ int backend_ctx_init (hashcat_ctx_t *hashcat_ctx)
#if defined (__linux__)
event_log_warning (hashcat_ctx, "* AMD GPUs on Linux require this driver:");
event_log_warning (hashcat_ctx, " \"RadeonOpenCompute (ROCm)\" Software Platform (1.6.180 or later)");
event_log_warning (hashcat_ctx, " \"RadeonOpenCompute (ROCm)\" Software Platform (3.1 or later)");
#elif defined (_WIN)
event_log_warning (hashcat_ctx, "* AMD GPUs on Windows require this driver:");
event_log_warning (hashcat_ctx, " \"AMD Radeon Software Crimson Edition\" (15.12 or later)");
event_log_warning (hashcat_ctx, " \"AMD Radeon Adrenalin 2020 Edition\" (20.2.2 or later)");
#endif
event_log_warning (hashcat_ctx, "* Intel CPUs require this runtime:");
event_log_warning (hashcat_ctx, " \"OpenCL Runtime for Intel Core and Intel Xeon Processors\" (16.1.1 or later)");
#if defined (__linux__)
event_log_warning (hashcat_ctx, "* Intel GPUs on Linux require this driver:");
event_log_warning (hashcat_ctx, " \"OpenCL 2.0 GPU Driver Package for Linux\" (2.0 or later)");
#elif defined (_WIN)
event_log_warning (hashcat_ctx, "* Intel GPUs on Windows require this driver:");
event_log_warning (hashcat_ctx, " \"OpenCL Driver for Intel Iris and Intel HD Graphics\"");
#endif
event_log_warning (hashcat_ctx, "* NVIDIA GPUs require this runtime and/or driver (both):");
event_log_warning (hashcat_ctx, " \"NVIDIA Driver\" (418.56 or later)");
event_log_warning (hashcat_ctx, " \"NVIDIA Driver\" (440.64 or later)");
event_log_warning (hashcat_ctx, " \"CUDA Toolkit\" (9.0 or later)");
event_log_warning (hashcat_ctx, NULL);
@ -5258,25 +5250,17 @@ int backend_ctx_init (hashcat_ctx_t *hashcat_ctx)
#if defined (__linux__)
event_log_warning (hashcat_ctx, "* AMD GPUs on Linux require this driver:");
event_log_warning (hashcat_ctx, " \"RadeonOpenCompute (ROCm)\" Software Platform (1.6.180 or later)");
event_log_warning (hashcat_ctx, " \"RadeonOpenCompute (ROCm)\" Software Platform (3.1 or later)");
#elif defined (_WIN)
event_log_warning (hashcat_ctx, "* AMD GPUs on Windows require this driver:");
event_log_warning (hashcat_ctx, " \"AMD Radeon Software Crimson Edition\" (15.12 or later)");
event_log_warning (hashcat_ctx, " \"AMD Radeon Adrenalin 2020 Edition\" (20.2.2 or later)");
#endif
event_log_warning (hashcat_ctx, "* Intel CPUs require this runtime:");
event_log_warning (hashcat_ctx, " \"OpenCL Runtime for Intel Core and Intel Xeon Processors\" (16.1.1 or later)");
#if defined (__linux__)
event_log_warning (hashcat_ctx, "* Intel GPUs on Linux require this driver:");
event_log_warning (hashcat_ctx, " \"OpenCL 2.0 GPU Driver Package for Linux\" (2.0 or later)");
#elif defined (_WIN)
event_log_warning (hashcat_ctx, "* Intel GPUs on Windows require this driver:");
event_log_warning (hashcat_ctx, " \"OpenCL Driver for Intel Iris and Intel HD Graphics\"");
#endif
event_log_warning (hashcat_ctx, "* NVIDIA GPUs require this runtime and/or driver (both):");
event_log_warning (hashcat_ctx, " \"NVIDIA Driver\" (418.56 or later)");
event_log_warning (hashcat_ctx, " \"NVIDIA Driver\" (440.64 or later)");
event_log_warning (hashcat_ctx, " \"CUDA Toolkit\" (9.0 or later)");
event_log_warning (hashcat_ctx, NULL);
@ -6002,12 +5986,45 @@ int backend_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
{
if (user_options->quiet == false) event_log_warning (hashcat_ctx, "* Device #%u: Not a native Intel OpenCL runtime. Expect massive speed loss.", device_id + 1);
if (user_options->quiet == false) event_log_warning (hashcat_ctx, " You can use --force to override, but do not report related errors.");
if (user_options->quiet == false) event_log_warning (hashcat_ctx, NULL);
device_param->skipped = true;
}
}
}
char *opencl_device_version_lower = hcstrdup (opencl_device_version);
lowercase ((u8 *) opencl_device_version_lower, strlen (opencl_device_version_lower));
if ((strstr (opencl_device_version_lower, "neo "))
|| (strstr (opencl_device_version_lower, " neo"))
|| (strstr (opencl_device_version_lower, "beignet "))
|| (strstr (opencl_device_version_lower, " beignet"))
|| (strstr (opencl_device_version_lower, "pocl "))
|| (strstr (opencl_device_version_lower, " pocl"))
|| (strstr (opencl_device_version_lower, "mesa "))
|| (strstr (opencl_device_version_lower, " mesa")))
{
// NEO: https://github.com/hashcat/hashcat/issues/2342
// BEIGNET: https://github.com/hashcat/hashcat/issues/2243
// POCL: https://github.com/hashcat/hashcat/issues/2344
// MESA: https://github.com/hashcat/hashcat/issues/2269
if (user_options->force == false)
{
event_log_error (hashcat_ctx, "* Device #%u: Unstable OpenCL driver detected!", device_id + 1);
if (user_options->quiet == false) event_log_warning (hashcat_ctx, "This OpenCL driver has been marked as likely to fail kernel compilation or to produce false negatives.");
if (user_options->quiet == false) event_log_warning (hashcat_ctx, "You can use --force to override this, but do not report related errors.");
if (user_options->quiet == false) event_log_warning (hashcat_ctx, NULL);
device_param->skipped = true;
}
}
hcfree (opencl_device_version_lower);
// Since some times we get reports from users about not working hashcat, dropping error messages like:
// CL_INVALID_COMMAND_QUEUE and CL_OUT_OF_RESOURCES
// Turns out that this is caused by Intel OpenCL runtime handling their GPU devices
@ -6245,25 +6262,20 @@ int backend_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
if (r == 2)
{
if (version_maj >= 367)
if (version_maj >= 440)
{
if (version_maj == 418)
{
// older 418.x versions are known to be broken.
// for instance, NVIDIA-Linux-x86_64-418.43.run
// run ./hashcat -b -m 2501 results in self-test fail
if (version_min >= 56)
if (version_min >= 64)
{
nv_warn = false;
}
}
else
{
// unknown version scheme, probably new driver version
nv_warn = false;
}
}
}
else
{
// unknown version scheme, probably new driver version