Added new feature: autodetect hash-mode

include/types.h

@@ -210,6 +210,7 @@ typedef enum status_rc
   STATUS_ABORTED_RUNTIME    = 11,
   STATUS_ERROR              = 13,
   STATUS_ABORTED_FINISH     = 14,
+  STATUS_AUTODETECT         = 16,
 
 } status_rc_t;
 
@@ -443,6 +444,7 @@ typedef enum opts_type
   OPTS_TYPE_MP_MULTI_DISABLE  = (1ULL << 52), // do not multiply the kernel-accel with the multiprocessor count per device to allow more fine-tuned workload settings
   OPTS_TYPE_NATIVE_THREADS    = (1ULL << 53), // forces "native" thread count: CPU=1, GPU-Intel=8, GPU-AMD=64 (wavefront), GPU-NV=32 (warps)
   OPTS_TYPE_POST_AMP_UTF16LE  = (1ULL << 54), // run the utf8 to utf16le conversion kernel after they have been processed from amplifiers
+  OPTS_TYPE_AUTODETECT_DISABLE = (1ULL << 55), // skip autodetect engine
 
 } opts_type_t;
 
@@ -594,6 +596,7 @@ typedef enum user_options_defaults
 {
   ADVICE_DISABLE           = false,
   ATTACK_MODE              = ATTACK_MODE_STRAIGHT,
+  AUTODETECT               = false,
   BENCHMARK_ALL            = false,
   BENCHMARK                = false,
   BITMAP_MAX               = 18,
@@ -1939,6 +1942,7 @@ typedef struct user_options
   char       **hc_argv;
 
   bool         attack_mode_chgd;
+  bool         autodetect;
   #ifdef WITH_BRAIN
   bool         brain_host_chgd;
   bool         brain_port_chgd;