Split the mac 10.5 perf bot in two. This way we will be more likely to have ...

master.chromium/master.cfg

Index: master.chromium/master.cfg
===================================================================
--- master.chromium/master.cfg	(revision 25717)
+++ master.chromium/master.cfg	(working copy)
@@ -185,7 +185,8 @@
 s_chromium_rel_mac_dependent = Dependent('chromium_rel_mac_dependent',
                                          s_chromium_rel_mac_builder,
                                          ['Mac10.5 Tests',
-                                          'Mac10.5 Perf',
+                                          'Mac10.5 Perf(1)',
+                                          'Mac10.5 Perf(2)',
                                           # add Mac10.6 Tests & Perf
                                          ])
 
@@ -709,16 +710,23 @@
                              factory_properties={'ui_total_shards': 2,
                                                  'ui_shard_index': 2})
 
-# TODO: XP/Vista Perf also runs: 'memory', 'reliability', 'dom_checker'
-f_cr_rel_mac5_perf = F_MAC('chromium-rel-mac5', slave_type='Tester',
-                           build_url=chromium_rel_mac_archive,
-                           tests=['page_cycler', 'startup', 'dom_perf',
-                                  'page_cycler_http', 'tab_switching',
-                                  'sunspider', 'v8_benchmark',
-                                  'memory'],
-                           factory_properties={'show_perf_results': True,
-                                               'perf_id': 'chromium-rel-mac5'})
+# TODO: XP/Vista Perf also runs: 'reliability', 'dom_checker'
+# We shard these so they finish in 1/2 the time, this way we tend to
+# do more single cls in a run to make regressions show already isolated.
+f_cr_rel_mac5_perf_1 = F_MAC('chromium-rel-mac5', slave_type='Tester',
+                             build_url=chromium_rel_mac_archive,
+                             tests=['page_cycler', 'v8_benchmark'],
+                             factory_properties={'show_perf_results': True,
+                                                 'perf_id': 'chromium-rel-mac5'})
 
+f_cr_rel_mac5_perf_2 = F_MAC('chromium-rel-mac5', slave_type='Tester',
+                             build_url=chromium_rel_mac_archive,
+                             tests=['startup', 'dom_perf',
+                                    'page_cycler_http', 'tab_switching',
+                                    'sunspider', 'memory'],
+                             factory_properties={'show_perf_results': True,
+                                                 'perf_id': 'chromium-rel-mac5'})
+
 f_cr_dbg_linux_views = F_LINUX('chromium-dbg-linux-views',
     target='Debug', tests=[], options=['chrome'],
     factory_properties={'gclient_env': { 'GYP_DEFINES':'toolkit_views=1'}})
@@ -1232,13 +1240,20 @@
   'category': '3mac|builder_testers',
 }
 
-b_chromium_rel_mac5_perf = {'name': 'Mac10.5 Perf',
+b_chromium_rel_mac5_perf_1 = {'name': 'Mac10.5 Perf(1)',
   'slavename': 'codf75',
   'builddir': 'chromium-rel-mac5-perf',
-  'factory': f_cr_rel_mac5_perf,
+  'factory': f_cr_rel_mac5_perf_1,
   'category': '3mac|builder_testers',
 }
 
+b_chromium_rel_mac5_perf_2 = {'name': 'Mac10.5 Perf(2)',
+  'slavename': 'codf80',
+  'builddir': 'chromium-rel-mac5-perf',

[Nicolas Sylvain, 2009/09/09 14:27:47]

i dont think you can share builddir.

+  'factory': f_cr_rel_mac5_perf_2,
+  'category': '3mac|builder_testers',
+}
+
 b_sub_rel_mac = {'name': 'Modules Mac',
   'slavename': 'codf67',
   'builddir': 'sub-rel-mac',
@@ -1362,7 +1377,8 @@
   b_chromium_dbg_linux_interactive_tests,
   b_chromium_dbg_xp_interactive_tests,
   b_chromium_rel_xp_perf_dual,
-  b_chromium_rel_mac5_perf,
+  b_chromium_rel_mac5_perf_1,
+  b_chromium_rel_mac5_perf_2,
   b_chromium_rel_linux_hardy,
   b_chromium_rel_xp_perf_single,
   b_chromium_dbg_xp_perf,