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CUDA Backend: Give detailed warning if either the NVIDIA CUDA or the NVIDIA RTC library cannot be initialized

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CUDA Backend: Do not warn about missing CUDA SDK installation if --backend-ignore-cuda is used
This commit is contained in:
Jens Steube 2020-09-05 15:46:28 +02:00
parent 176bbd3fb7
commit 343d3bc0aa
2 changed files with 15 additions and 4 deletions
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2
docs/changes.txt
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@ -27,6 +27,8 @@
## ##
- Apple Keychain: Notify the user about the risk of collisions / false positives - Apple Keychain: Notify the user about the risk of collisions / false positives
- CUDA Backend: Give detailed warning if either the NVIDIA CUDA or the NVIDIA RTC library cannot be initialized
- CUDA Backend: Do not warn about missing CUDA SDK installation if --backend-ignore-cuda is used
- CUDA Backend: Use blocking events to avoid 100% CPU core usage (per GPU) - CUDA Backend: Use blocking events to avoid 100% CPU core usage (per GPU)
- Startup time: Improved the startup time by avoiding some time intensive operations for skipped devices - Startup time: Improved the startup time by avoiding some time intensive operations for skipped devices

9
src/backend.c
View File

@ -4929,6 +4929,9 @@ int backend_ctx_init (hashcat_ctx_t *hashcat_ctx)
if (rc_cuda_init == -1) if (rc_cuda_init == -1)
{ {
event_log_warning (hashcat_ctx, "Failed to initialize NVIDIA CUDA library.");
event_log_warning (hashcat_ctx, NULL);
cuda_close (hashcat_ctx); cuda_close (hashcat_ctx);
} }
@ -4944,6 +4947,9 @@ int backend_ctx_init (hashcat_ctx_t *hashcat_ctx)
if (rc_nvrtc_init == -1) if (rc_nvrtc_init == -1)
{ {
event_log_warning (hashcat_ctx, "Failed to initialize NVIDIA RTC library.");
event_log_warning (hashcat_ctx, NULL);
nvrtc_close (hashcat_ctx); nvrtc_close (hashcat_ctx);
} }
@ -6239,6 +6245,8 @@ int backend_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
// recommend CUDA // recommend CUDA
if ((backend_ctx->cuda == NULL) || (backend_ctx->nvrtc == NULL)) if ((backend_ctx->cuda == NULL) || (backend_ctx->nvrtc == NULL))
{
if (user_options->backend_ignore_cuda == false)
{ {
event_log_warning (hashcat_ctx, "* Device #%u: CUDA SDK Toolkit installation NOT detected.", device_id + 1); event_log_warning (hashcat_ctx, "* Device #%u: CUDA SDK Toolkit installation NOT detected.", device_id + 1);
event_log_warning (hashcat_ctx, " CUDA SDK Toolkit installation required for proper device support and utilization"); event_log_warning (hashcat_ctx, " CUDA SDK Toolkit installation required for proper device support and utilization");
@ -6248,6 +6256,7 @@ int backend_ctx_devices_init (hashcat_ctx_t *hashcat_ctx, const int comptime)
} }
} }
} }
}
// instruction set // instruction set