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Add fast event for CUDA and HIP, and use it to synchronize check_hash()

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This commit is contained in:
Jukka Ojanen 2021-07-27 12:57:26 +03:00
parent 73b8cda176
commit d7de3550b1
3 changed files with 36 additions and 18 deletions
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2
include/types.h
View File

@ -1428,6 +1428,7 @@ typedef struct hc_device_param
CUevent cuda_event1;
CUevent cuda_event2;
CUevent cuda_event3;
CUmodule cuda_module;
CUmodule cuda_module_shared;
@ -1509,6 +1510,7 @@ typedef struct hc_device_param
HIPevent hip_event1;
HIPevent hip_event2;
HIPevent hip_event3;
HIPmodule hip_module;
HIPmodule hip_module_shared;

16
src/backend.c
View File

@ -11360,6 +11360,12 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
device_param->skipped = true;
continue;
}
if (hc_cuEventCreate (hashcat_ctx, &device_param->cuda_event3, CU_EVENT_DISABLE_TIMING) == -1)
{
device_param->skipped = true;
continue;
}
}
/**
@ -11379,6 +11385,12 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx)
device_param->skipped = true;
continue;
}
if (hc_hipEventCreate (hashcat_ctx, &device_param->hip_event3, HIP_EVENT_DISABLE_TIMING) == -1)
{
device_param->skipped = true;
continue;
}
}
/**
@ -15214,6 +15226,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
if (device_param->cuda_event1) hc_cuEventDestroy (hashcat_ctx, device_param->cuda_event1);
if (device_param->cuda_event2) hc_cuEventDestroy (hashcat_ctx, device_param->cuda_event2);
if (device_param->cuda_event3) hc_cuEventDestroy (hashcat_ctx, device_param->cuda_event3);
if (device_param->cuda_stream) hc_cuStreamDestroy (hashcat_ctx, device_param->cuda_stream);
@ -15289,6 +15302,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
device_param->cuda_event1 = NULL;
device_param->cuda_event2 = NULL;
device_param->cuda_event3 = NULL;
device_param->cuda_stream = NULL;
@ -15341,6 +15355,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
if (device_param->hip_event1) hc_hipEventDestroy (hashcat_ctx, device_param->hip_event1);
if (device_param->hip_event2) hc_hipEventDestroy (hashcat_ctx, device_param->hip_event2);
if (device_param->hip_event3) hc_hipEventDestroy (hashcat_ctx, device_param->hip_event3);
if (device_param->hip_stream) hc_hipStreamDestroy (hashcat_ctx, device_param->hip_stream);
@ -15416,6 +15431,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
device_param->hip_event1 = NULL;
device_param->hip_event2 = NULL;
device_param->hip_event3 = NULL;
device_param->hip_stream = NULL;

36
src/hashes.c
View File

@ -322,16 +322,22 @@ void check_hash (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, pl
if (device_param->is_cuda == true)
{
hc_cuMemcpyDtoHAsync (hashcat_ctx, tmps, device_param->cuda_d_tmps + (plain->gidvid * hashconfig->tmp_size), hashconfig->tmp_size, device_param->cuda_stream);
hc_cuEventRecord (hashcat_ctx, device_param->cuda_event3, device_param->cuda_stream);
}
if (device_param->is_hip == true)
{
hc_hipMemcpyDtoHAsync (hashcat_ctx, tmps, device_param->hip_d_tmps + (plain->gidvid * hashconfig->tmp_size), hashconfig->tmp_size, device_param->hip_stream);
hc_hipEventRecord (hashcat_ctx, device_param->hip_event3, device_param->hip_stream);
}
if (device_param->is_opencl == true)
{
hc_clEnqueueReadBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_tmps, CL_FALSE, plain->gidvid * hashconfig->tmp_size, hashconfig->tmp_size, tmps, 0, NULL, &opencl_event);
hc_clFlush (hashcat_ctx, device_param->opencl_command_queue);
}
}
@ -360,12 +366,12 @@ void check_hash (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, pl
{
if (device_param->is_cuda == true)
{
if (hc_cuStreamSynchronize (hashcat_ctx, device_param->cuda_stream) == -1) return;
if (hc_cuEventSynchronize (hashcat_ctx, device_param->cuda_event3) == -1) return;
}
if (device_param->is_hip == true)
{
if (hc_hipStreamSynchronize (hashcat_ctx, device_param->hip_stream) == -1) return;
if (hc_hipEventSynchronize (hashcat_ctx, device_param->hip_event3) == -1) return;
}
if (device_param->is_opencl == true)
@ -421,12 +427,12 @@ void check_hash (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, pl
{
if (device_param->is_cuda == true)
{
if (hc_cuStreamSynchronize (hashcat_ctx, device_param->cuda_stream) == -1) return;
if (hc_cuEventSynchronize (hashcat_ctx, device_param->cuda_event3) == -1) return;
}
if (device_param->is_hip == true)
{
if (hc_hipStreamSynchronize (hashcat_ctx, device_param->hip_stream) == -1) return;
if (hc_hipEventSynchronize (hashcat_ctx, device_param->hip_event3) == -1) return;
}
if (device_param->is_opencl == true)
@ -607,21 +613,19 @@ int check_cracked (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param)
// otherwise host thinks again and again the hash was cracked
// and returns invalid password each time
memset (hashes->digests_shown_tmp, 0, salt_buf->digests_cnt * sizeof (u32));
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoDAsync (hashcat_ctx, device_param->cuda_d_digests_shown + (salt_buf->digests_offset * sizeof (u32)), &hashes->digests_shown_tmp[salt_buf->digests_offset], salt_buf->digests_cnt * sizeof (u32), device_param->cuda_stream) == -1) return -1;
if (hc_cuMemcpyHtoDAsync (hashcat_ctx, device_param->cuda_d_digests_shown + (salt_buf->digests_offset * sizeof (u32)), hashes->digests_shown_tmp, salt_buf->digests_cnt * sizeof (u32), device_param->cuda_stream) == -1) return -1;
}
if (device_param->is_hip == true)
{
if (hc_hipMemcpyHtoDAsync (hashcat_ctx, device_param->hip_d_digests_shown + (salt_buf->digests_offset * sizeof (u32)), &hashes->digests_shown_tmp[salt_buf->digests_offset], salt_buf->digests_cnt * sizeof (u32), device_param->hip_stream) == -1) return -1;
if (hc_hipMemcpyHtoDAsync (hashcat_ctx, device_param->hip_d_digests_shown + (salt_buf->digests_offset * sizeof (u32)), hashes->digests_shown_tmp, salt_buf->digests_cnt * sizeof (u32), device_param->hip_stream) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_digests_shown, CL_FALSE, salt_buf->digests_offset * sizeof (u32), salt_buf->digests_cnt * sizeof (u32), &hashes->digests_shown_tmp[salt_buf->digests_offset], 0, NULL, NULL) == -1) return -1;
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_digests_shown, CL_FALSE, salt_buf->digests_offset * sizeof (u32), salt_buf->digests_cnt * sizeof (u32), hashes->digests_shown_tmp, 0, NULL, NULL) == -1) return -1;
}
}
}
@ -646,25 +650,21 @@ int check_cracked (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param)
hc_thread_mutex_unlock (status_ctx->mux_display);
}
num_cracked = 0;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoDAsync (hashcat_ctx, device_param->cuda_d_result, &num_cracked, sizeof (u32), device_param->cuda_stream) == -1) return -1;
if (hc_cuStreamSynchronize (hashcat_ctx, device_param->cuda_stream) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_result, sizeof (u32)) == -1) return -1;
}
if (device_param->is_hip == true)
{
if (hc_hipMemcpyHtoDAsync (hashcat_ctx, device_param->hip_d_result, &num_cracked, sizeof (u32), device_param->hip_stream) == -1) return -1;
if (hc_hipStreamSynchronize (hashcat_ctx, device_param->hip_stream) == -1) return -1;
if (run_hip_kernel_bzero (hashcat_ctx, device_param, device_param->hip_d_result, sizeof (u32)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_result, CL_TRUE, 0, sizeof (u32), &num_cracked, 0, NULL, NULL) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_result, sizeof (u32)) == -1) return -1;
if (hc_clFlush (hashcat_ctx, device_param->opencl_command_queue) == -1) return -1;
}
return 0;