Better guesses at benchmarks turned unit tests cpu cost

test/cpp/qps/gen_build_yaml.py

@@ -46,6 +46,24 @@ import performance.scenario_config as scenario_config
 def _scenario_json_string(scenario_json):
   return json.dumps(scenario_config.remove_nonproto_fields(scenario_json))
 
+def threads_of_type(scenario_json, path):
+  d = scenario_json
+  for el in path.split('/'):
+    if el not in d:
+      return 0
+    d = d[el]
+  return d
+
+def guess_cpu(scenario_json):
+  client = threads_of_type(scenario_json, 'client_config/async_client_threads')
+  server = threads_of_type(scenario_json, 'server_config/async_server_threads')
+  # make an arbitrary guess if set to auto-detect
+  # about the size of the jenkins instances we have for unit tests
+  if client == 0: client = 8
+  if server == 0: server = 8
+  return (scenario_json['num_clients'] * client +
+          scenario_json['num_servers'] * server)
+
 print yaml.dump({
   'tests': [
     {
@@ -59,7 +77,7 @@ print yaml.dump({
       'language': 'c++',
       'boringssl': True,
       'defaults': 'boringssl',
-      'cpu_cost': 1000.0,
+      'cpu_cost': guess_cpu(scenario_json),
       'exclude_configs': []
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()

tools/run_tests/tests.json

@@ -23031,7 +23031,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23057,7 +23057,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23083,7 +23083,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23109,7 +23109,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23135,7 +23135,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23161,7 +23161,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23187,7 +23187,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23213,7 +23213,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 1, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23239,7 +23239,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23265,7 +23265,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23291,7 +23291,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23317,7 +23317,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23343,7 +23343,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23369,7 +23369,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23395,7 +23395,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23421,7 +23421,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 1, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false,