Add multibench support to all-in-one json

Add benchmarks block to identify bench ids.
The blockbreaker utility extracts the benchmark
from the runfile and processes multibench config.

This requires additional changes on the crucible
code to fully support 'benchmarks' block from the
json runfile.

util/JSON/schema.json

@@ -10,11 +10,35 @@
                     "enum": [
                         "2022.11.08",
                         "2023.03.10",
-                        "2023.06.06"
+                        "2023.06.06",
+                        "2023.09.12"
                     ]
                 }
             }
         },
+        "benchmarks": {
+            "type": "array",
+            "items": {
+                "minItems": 1,
+                "uniqueItems": true,
+                "type": "object",
+                "properties": {
+                     "name": {
+                         "type": "string",
+                         "minLength": 1
+                     },
+                    "ids": {
+                        "type": "string",
+                        "pattern": "^[1-9][0-9]*(-[1-9][0-9]*)?$"
+                    }
+                },
+                "required": [
+                    "name",
+                    "ids"
+                ],
+                "additionalProperties": false
+            }
+        },
         "tags": {
             "type": "object",
             "additionalProperties": {

util/blockbreaker.py

@@ -24,7 +24,7 @@ def process_options():
                         dest = "config",
                         required = True,
                         help = "Configuration type to get from the json file",
-                        choices = [ "mv-params", "tool-params", "passthru-args", "tags", "endpoint" ])
+                        choices = [ "benchmarks", "mv-params", "tool-params", "passthru-args", "tags", "endpoint" ])
 
     parser.add_argument("--index",
                         dest = "index",
@@ -205,6 +205,25 @@ def validate_schema(input_json, schema_file = None):
         return False
     return True
 
+def get_bench_ids(json_obj, cfg):
+    """Get benchmark names and ids from the benchmarks block"""
+    stream=""
+    if json_obj is None:
+        return ""
+    try:
+        bench_count = len(json_obj[cfg])
+        if bench_count > 0:
+            for idx in range(0, bench_count):
+                json_blk = json_obj[cfg][idx]
+                stream+=json_blk["name"]+":"+json_blk["ids"]+","
+            # remove last ","
+            if len(stream)>0:
+                stream = stream[:-1]
+    except:
+        pass
+
+    return stream
+
 def main():
     """Main function of get-json-config.py tool"""
 
@@ -217,7 +236,9 @@ def main():
     if not validate_schema(input_json):
         return 1
 
-    if args.config == "endpoint" or args.config == "tags":
+    if args.config == "benchmarks":
+        output = get_bench_ids(input_json, args.config)
+    elif args.config == "endpoint" or args.config == "tags":
         # output is a stream of the endpoint or tags 
         output = json_to_stream(input_json, args.config, args.index)
     else: