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hashcat
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Move OpenCL device initialization to outer loop

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pull/518/head
jsteube 8 years ago
parent 04dbbebc62
commit ca48c49575
3 changed files with 179 additions and 127 deletions
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4
include/opencl.h
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@ -88,10 +88,10 @@ int run_cracker (opencl_ctx_t *opencl_ctx, hc_device_param_t *device_param, hash
int opencl_ctx_init (opencl_ctx_t *opencl_ctx, const user_options_t *user_options);
void opencl_ctx_destroy (opencl_ctx_t *opencl_ctx);
int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const tuning_db_t *tuning_db, const user_options_t *user_options, const uint algorithm_pos);
int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const user_options_t *user_options);
void opencl_ctx_devices_destroy (opencl_ctx_t *opencl_ctx);
int opencl_session_begin (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const hashes_t *hashes, const session_ctx_t *session_ctx, const user_options_t *user_options, const user_options_extra_t *user_options_extra, const folder_config_t *folder_config, const bitmap_ctx_t *bitmap_ctx);
int opencl_session_begin (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const hashes_t *hashes, const session_ctx_t *session_ctx, const user_options_t *user_options, const user_options_extra_t *user_options_extra, const folder_config_t *folder_config, const bitmap_ctx_t *bitmap_ctx, const tuning_db_t *tuning_db);
int opencl_session_destroy (opencl_ctx_t *opencl_ctx);
#endif // _OPENCL_H

28
src/hashcat.c
Unescape View File

@ -406,6 +406,19 @@ int main (int argc, char **argv)
return -1;
}
/**
* Init OpenCL devices
*/
const int rc_devices_init = opencl_ctx_devices_init (opencl_ctx, user_options);
if (rc_devices_init == -1)
{
log_error ("ERROR: opencl_ctx_devices_init() failed");
return -1;
}
/**
* status, monitor and outfile remove threads
*/
@ -934,15 +947,6 @@ int main (int argc, char **argv)
}
}
const int rc_devices_init = opencl_ctx_devices_init (opencl_ctx, hashconfig, tuning_db, user_options, algorithm_pos);
if (rc_devices_init == -1)
{
log_error ("ERROR: opencl_ctx_devices_init() failed");
return -1;
}
/**
* HM devices: init
*/
@ -1435,7 +1439,7 @@ int main (int argc, char **argv)
session_ctx_init (session_ctx, kernel_rules_cnt, kernel_rules_buf);
opencl_session_begin (opencl_ctx, hashconfig, hashes, session_ctx, user_options, user_options_extra, folder_config, bitmap_ctx);
opencl_session_begin (opencl_ctx, hashconfig, hashes, session_ctx, user_options, user_options_extra, folder_config, bitmap_ctx, tuning_db);
if (user_options->quiet == false) log_info_nn ("");
@ -3667,8 +3671,6 @@ int main (int argc, char **argv)
opencl_session_destroy (opencl_ctx);
opencl_ctx_devices_destroy (opencl_ctx);
local_free (masks);
debugfile_destroy (debugfile_ctx);
@ -3741,6 +3743,8 @@ int main (int argc, char **argv)
user_options_extra_destroy (user_options_extra);
opencl_ctx_devices_destroy (opencl_ctx);
time_t proc_stop;
time (&proc_stop);

274
src/opencl.c
Unescape View File

@ -1499,7 +1499,7 @@ void opencl_ctx_destroy (opencl_ctx_t *opencl_ctx)
myfree (opencl_ctx);
}
int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const tuning_db_t *tuning_db, const user_options_t *user_options, const uint algorithm_pos)
int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const user_options_t *user_options)
{
if (opencl_ctx->disable == 1) return 0;
@ -1626,7 +1626,7 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
fprintf (stdout, "\nPlatform ID #%u\n Vendor : %s\n Name : %s\n Version : %s\n\n", platform_id, platform_vendor, platform_name, platform_version);
}
if ((user_options->benchmark == true || user_options->quiet == false) && (algorithm_pos == 0))
if ((user_options->benchmark == true || user_options->quiet == false))
{
if (user_options->machine_readable == false)
{
@ -1830,55 +1830,6 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
device_param->opencl_v12 = device_opencl_version[9] > '1' || device_opencl_version[11] >= '2';
// vector_width
cl_uint vector_width;
if (user_options->opencl_vector_width_chgd == false)
{
// tuning db
tuning_db_entry_t *tuningdb_entry = tuning_db_search (tuning_db, device_param->device_name, device_param->device_type, user_options->attack_mode, hashconfig->hash_mode);
if (tuningdb_entry == NULL || tuningdb_entry->vector_width == -1)
{
if (hashconfig->opti_type & OPTI_TYPE_USES_BITS_64)
{
CL_err = hc_clGetDeviceInfo (opencl_ctx->ocl, device_param->device, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (vector_width), &vector_width, NULL);
if (CL_err != CL_SUCCESS)
{
log_error ("ERROR: clGetDeviceInfo(): %s\n", val2cstr_cl (CL_err));
return -1;
}
}
else
{
CL_err = hc_clGetDeviceInfo (opencl_ctx->ocl, device_param->device, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (vector_width), &vector_width, NULL);
if (CL_err != CL_SUCCESS)
{
log_error ("ERROR: clGetDeviceInfo(): %s\n", val2cstr_cl (CL_err));
return -1;
}
}
}
else
{
vector_width = (cl_uint) tuningdb_entry->vector_width;
}
}
else
{
vector_width = user_options->opencl_vector_width;
}
if (vector_width > 16) vector_width = 16;
device_param->vector_width = vector_width;
// max_compute_units
cl_uint device_processors;
@ -2107,11 +2058,8 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
{
if (user_options->force == 0)
{
if (algorithm_pos == 0)
{
log_info ("- Device #%u: WARNING: Not a native Intel OpenCL runtime, expect massive speed loss", device_id + 1);
log_info (" You can use --force to override this but do not post error reports if you do so");
}
log_info ("- Device #%u: WARNING: Not a native Intel OpenCL runtime, expect massive speed loss", device_id + 1);
log_info (" You can use --force to override this but do not post error reports if you do so");
device_param->skipped = 1;
}
@ -2276,7 +2224,7 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
myfree (device_opencl_version);
if ((user_options->benchmark == true || user_options->quiet == false) && (algorithm_pos == 0))
if ((user_options->benchmark == true || user_options->quiet == false))
{
if (user_options->machine_readable == false)
{
@ -2382,59 +2330,6 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
}
*/
/**
* kernel accel and loops tuning db adjustment
*/
device_param->kernel_accel_min = 1;
device_param->kernel_accel_max = 1024;
device_param->kernel_loops_min = 1;
device_param->kernel_loops_max = 1024;
tuning_db_entry_t *tuningdb_entry = tuning_db_search (tuning_db, device_param->device_name, device_param->device_type, user_options->attack_mode, hashconfig->hash_mode);
if (tuningdb_entry != NULL)
{
u32 _kernel_accel = tuningdb_entry->kernel_accel;
u32 _kernel_loops = tuningdb_entry->kernel_loops;
if (_kernel_accel)
{
device_param->kernel_accel_min = _kernel_accel;
device_param->kernel_accel_max = _kernel_accel;
}
if (_kernel_loops)
{
if (user_options->workload_profile == 1)
{
_kernel_loops = (_kernel_loops > 8) ? _kernel_loops / 8 : 1;
}
else if (user_options->workload_profile == 2)
{
_kernel_loops = (_kernel_loops > 4) ? _kernel_loops / 4 : 1;
}
device_param->kernel_loops_min = _kernel_loops;
device_param->kernel_loops_max = _kernel_loops;
}
}
// commandline parameters overwrite tuningdb entries
if (user_options->kernel_accel_chgd == true)
{
device_param->kernel_accel_min = user_options->kernel_accel;
device_param->kernel_accel_max = user_options->kernel_accel;
}
if (user_options->kernel_loops_chgd == true)
{
device_param->kernel_loops_min = user_options->kernel_loops;
device_param->kernel_loops_max = user_options->kernel_loops;
}
/**
* activate device
*/
@ -2447,7 +2342,7 @@ int opencl_ctx_devices_init (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashc
devices_cnt++;
}
if ((user_options->benchmark == true || user_options->quiet == false) && (algorithm_pos == 0))
if ((user_options->benchmark == true || user_options->quiet == false))
{
if (user_options->machine_readable == false)
{
@ -2518,7 +2413,7 @@ void opencl_ctx_devices_destroy (opencl_ctx_t *opencl_ctx)
opencl_ctx->need_xnvctrl = 0;
}
int opencl_session_begin (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const hashes_t *hashes, const session_ctx_t *session_ctx, const user_options_t *user_options, const user_options_extra_t *user_options_extra, const folder_config_t *folder_config, const bitmap_ctx_t *bitmap_ctx)
int opencl_session_begin (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconfig, const hashes_t *hashes, const session_ctx_t *session_ctx, const user_options_t *user_options, const user_options_extra_t *user_options_extra, const folder_config_t *folder_config, const bitmap_ctx_t *bitmap_ctx, const tuning_db_t *tuning_db)
{
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
@ -2532,6 +2427,109 @@ int opencl_session_begin (opencl_ctx_t *opencl_ctx, const hashconfig_t *hashconf
if (device_param->skipped) continue;
// vector_width
cl_uint vector_width;
if (user_options->opencl_vector_width_chgd == false)
{
// tuning db
tuning_db_entry_t *tuningdb_entry = tuning_db_search (tuning_db, device_param->device_name, device_param->device_type, user_options->attack_mode, hashconfig->hash_mode);
if (tuningdb_entry == NULL || tuningdb_entry->vector_width == -1)
{
if (hashconfig->opti_type & OPTI_TYPE_USES_BITS_64)
{
CL_err = hc_clGetDeviceInfo (opencl_ctx->ocl, device_param->device, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (vector_width), &vector_width, NULL);
if (CL_err != CL_SUCCESS)
{
log_error ("ERROR: clGetDeviceInfo(): %s\n", val2cstr_cl (CL_err));
return -1;
}
}
else
{
CL_err = hc_clGetDeviceInfo (opencl_ctx->ocl, device_param->device, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (vector_width), &vector_width, NULL);
if (CL_err != CL_SUCCESS)
{
log_error ("ERROR: clGetDeviceInfo(): %s\n", val2cstr_cl (CL_err));
return -1;
}
}
}
else
{
vector_width = (cl_uint) tuningdb_entry->vector_width;
}
}
else
{
vector_width = user_options->opencl_vector_width;
}
if (vector_width > 16) vector_width = 16;
device_param->vector_width = vector_width;
/**
* kernel accel and loops tuning db adjustment
*/
device_param->kernel_accel_min = 1;
device_param->kernel_accel_max = 1024;
device_param->kernel_loops_min = 1;
device_param->kernel_loops_max = 1024;
tuning_db_entry_t *tuningdb_entry = tuning_db_search (tuning_db, device_param->device_name, device_param->device_type, user_options->attack_mode, hashconfig->hash_mode);
if (tuningdb_entry != NULL)
{
u32 _kernel_accel = tuningdb_entry->kernel_accel;
u32 _kernel_loops = tuningdb_entry->kernel_loops;
if (_kernel_accel)
{
device_param->kernel_accel_min = _kernel_accel;
device_param->kernel_accel_max = _kernel_accel;
}
if (_kernel_loops)
{
if (user_options->workload_profile == 1)
{
_kernel_loops = (_kernel_loops > 8) ? _kernel_loops / 8 : 1;
}
else if (user_options->workload_profile == 2)
{
_kernel_loops = (_kernel_loops > 4) ? _kernel_loops / 4 : 1;
}
device_param->kernel_loops_min = _kernel_loops;
device_param->kernel_loops_max = _kernel_loops;
}
}
// commandline parameters overwrite tuningdb entries
if (user_options->kernel_accel_chgd == true)
{
device_param->kernel_accel_min = user_options->kernel_accel;
device_param->kernel_accel_max = user_options->kernel_accel;
}
if (user_options->kernel_loops_chgd == true)
{
device_param->kernel_loops_min = user_options->kernel_loops;
device_param->kernel_loops_max = user_options->kernel_loops;
}
/**
* device properties
*/
@ -4548,7 +4546,57 @@ int opencl_session_destroy (opencl_ctx_t *opencl_ctx)
return -1;
}
memset (device_param, 0, sizeof (hc_device_param_t));
device_param->pws_buf = NULL;
device_param->combs_buf = NULL;
device_param->hooks_buf = NULL;
device_param->d_pws_buf = NULL;
device_param->d_pws_amp_buf = NULL;
device_param->d_rules = NULL;
device_param->d_rules_c = NULL;
device_param->d_combs = NULL;
device_param->d_combs_c = NULL;
device_param->d_bfs = NULL;
device_param->d_bfs_c = NULL;
device_param->d_bitmap_s1_a = NULL;
device_param->d_bitmap_s1_b = NULL;
device_param->d_bitmap_s1_c = NULL;
device_param->d_bitmap_s1_d = NULL;
device_param->d_bitmap_s2_a = NULL;
device_param->d_bitmap_s2_b = NULL;
device_param->d_bitmap_s2_c = NULL;
device_param->d_bitmap_s2_d = NULL;
device_param->d_plain_bufs = NULL;
device_param->d_digests_buf = NULL;
device_param->d_digests_shown = NULL;
device_param->d_salt_bufs = NULL;
device_param->d_esalt_bufs = NULL;
device_param->d_tmps = NULL;
device_param->d_hooks = NULL;
device_param->d_result = NULL;
device_param->d_scryptV0_buf = NULL;
device_param->d_scryptV1_buf = NULL;
device_param->d_scryptV2_buf = NULL;
device_param->d_scryptV3_buf = NULL;
device_param->d_root_css_buf = NULL;
device_param->d_markov_css_buf = NULL;
device_param->d_tm_c = NULL;
device_param->kernel1 = NULL;
device_param->kernel12 = NULL;
device_param->kernel2 = NULL;
device_param->kernel23 = NULL;
device_param->kernel3 = NULL;
device_param->kernel_mp = NULL;
device_param->kernel_mp_l = NULL;
device_param->kernel_mp_r = NULL;
device_param->kernel_tm = NULL;
device_param->kernel_amp = NULL;
device_param->kernel_memset = NULL;
device_param->program = NULL;
device_param->program_mp = NULL;
device_param->program_amp = NULL;
device_param->command_queue = NULL;
device_param->context = NULL;
}
return 0;

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