arno/hashcat
1
0
Fork 0
mirror of https://github.com/hashcat/hashcat.git synced 2025-01-13 17:21:10 +00:00
Code Issues Releases Wiki Activity

Run a few device compatibility checks on startup

Browse Source
This commit is contained in:
jsteube 2016-05-08 13:37:58 +02:00
parent b91506c1c7
commit b877c84486
1 changed files with 81 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
src/oclHashcat.c
View File

@ -12809,7 +12809,7 @@ int main (int argc, char **argv)
device_param->device_maxclock_frequency = device_maxclock_frequency;
// CL_DEVICE_ENDIAN_LITTLE
// device_endian_little
cl_bool device_endian_little;
@ -12822,12 +12822,92 @@ int main (int argc, char **argv)
device_param->skipped = 1;
}
// device_available
cl_bool device_available;
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_AVAILABLE, sizeof (device_available), &device_available, NULL);
if (device_available == CL_FALSE)
{
log_info ("Device #%u: WARNING: device not available", device_id + 1);
device_param->skipped = 1;
}
// device_compiler_available
cl_bool device_compiler_available;
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_COMPILER_AVAILABLE, sizeof (device_compiler_available), &device_compiler_available, NULL);
if (device_compiler_available == CL_FALSE)
{
log_info ("Device #%u: WARNING: device no compiler available", device_id + 1);
device_param->skipped = 1;
}
// device_execution_capabilities
cl_device_exec_capabilities device_execution_capabilities;
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (device_execution_capabilities), &device_execution_capabilities, NULL);
if ((device_execution_capabilities & CL_EXEC_KERNEL) == 0)
{
log_info ("Device #%u: WARNING: device does not support executing kernels", device_id + 1);
device_param->skipped = 1;
}
// device_extensions
size_t device_extensions_size;
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_EXTENSIONS, 0, NULL, &device_extensions_size);
char *device_extensions = mymalloc (device_extensions_size + 1);
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_EXTENSIONS, device_extensions_size, device_extensions, NULL);
if (strstr (device_extensions, "base_atomics") == 0)
{
log_info ("Device #%u: WARNING: device does not support base atomics", device_id + 1);
device_param->skipped = 1;
}
if (strstr (device_extensions, "byte_addressable_store") == 0)
{
log_info ("Device #%u: WARNING: device does not support byte addressable store", device_id + 1);
device_param->skipped = 1;
}
myfree (device_extensions);
// device_local_mem_size
cl_ulong device_local_mem_size;
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DEVICE_LOCAL_MEM_SIZE, sizeof (device_local_mem_size), &device_local_mem_size, NULL);
if (device_local_mem_size < 32768)
{
log_info ("Device #%u: WARNING: device local mem size is too small", device_id + 1);
device_param->skipped = 1;
}
// skipped
device_param->skipped |= ((devices_filter & (1 << device_id)) == 0);
device_param->skipped |= ((device_types_filter & (device_type)) == 0);
// driver_version
hc_clGetDeviceInfo (data.ocl, device_param->device, CL_DRIVER_VERSION, 0, NULL, &param_value_size);
char *driver_version = (char *) mymalloc (param_value_size);