selecting auto for detect-engine.sgh_mpm_context now uses single if the mpm is ac, full otherwise

src/detect-engine.c

@@ -182,7 +182,12 @@ static uint8_t DetectEngineCtxLoadConf(DetectEngineCtx *de_ctx) {
         } else if (strcmp(sgh_mpm_context, "full") == 0) {
             de_ctx->sgh_mpm_context = ENGINE_SGH_MPM_FACTORY_CONTEXT_FULL;
         } else if (strcmp(sgh_mpm_context, "auto") == 0) {
-            de_ctx->sgh_mpm_context = ENGINE_SGH_MPM_FACTORY_CONTEXT_AUTO;
+            /* for now, since we still haven't implemented any intelligence into
+             * understanding the patterns and distributing mpm_ctx across sgh */
+            if (de_ctx->mpm_matcher == MPM_AC)
+                de_ctx->sgh_mpm_context = ENGINE_SGH_MPM_FACTORY_CONTEXT_SINGLE;
+            else
+                de_ctx->sgh_mpm_context = ENGINE_SGH_MPM_FACTORY_CONTEXT_FULL;
         } else {
            SCLogWarning(SC_ERR_INVALID_YAML_CONF_ENTRY, "You have supplied an "
                         "invalid conf value for detect-engine.sgh-mpm-context-"

src/detect.c

@@ -3609,19 +3609,19 @@ int SigGroupBuild (DetectEngineCtx *de_ctx) {
         if (mpm_table[de_ctx->mpm_matcher].Prepare != NULL) {
             mpm_table[de_ctx->mpm_matcher].Prepare(mpm_ctx);
         }
-        printf("packet- %d\n", mpm_ctx->pattern_cnt);
+        //printf("packet- %d\n", mpm_ctx->pattern_cnt);
 
         mpm_ctx = MpmFactoryGetMpmCtxForProfile(de_ctx->sgh_mpm_context_uri);
         if (mpm_table[de_ctx->mpm_matcher].Prepare != NULL) {
             mpm_table[de_ctx->mpm_matcher].Prepare(mpm_ctx);
         }
-        printf("uri- %d\n", mpm_ctx->pattern_cnt);
+        //printf("uri- %d\n", mpm_ctx->pattern_cnt);
 
         mpm_ctx = MpmFactoryGetMpmCtxForProfile(de_ctx->sgh_mpm_context_stream);
         if (mpm_table[de_ctx->mpm_matcher].Prepare != NULL) {
             mpm_table[de_ctx->mpm_matcher].Prepare(mpm_ctx);
         }
-        printf("stream- %d\n", mpm_ctx->pattern_cnt);
+        //printf("stream- %d\n", mpm_ctx->pattern_cnt);
     }
 
 //    SigAddressPrepareStage5(de_ctx);