V8: Move x87 builders to new master.

masters/master.client.v8/slaves.cfg

 # -*- python -*-
 # ex: set syntax=python:
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This is an list of dictionaries to describe slaves.
 # This list is intentionally flat to be easy to filter arbitrarily.
 
@@ skipping 93 matching lines @@
     # prevents installing 64 bit armv7 compiler.
     'master': 'V8',
     'builder': ['V8 Mips - builder'],
     'hostname': 'vm358-m3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'V8',
-    'builder': ['V8 Linux - x87 - nosnap - debug builder',
-                'V8 Linux64 - gcov coverage'],
+    'builder': ['V8 Linux64 - gcov coverage'],
     'hostname': 'slave12-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'V8',
     'builder': ['V8 Linux64 - internal snapshot'],
     'hostname': 'vm363-m3', # Fast VM.
     'os': 'linux',
@@ skipping 113 matching lines @@
     'hostname': 'build28-a3',
   },
   {
     'master': 'V8',
     'builder': ['V8 Mips - big endian - nosnap - 2'],
     'hostname': 'build29-a3',
   },
   # FYI builders.
   {
     'master': 'V8',
-    'builder': ['V8 Linux - x87 - nosnap - debug'],
-    'hostname': 'vm349-m3',
-    'os': 'linux',
-    'version': 'precise',
-    'bits': '32',
-  },
-  {
-    'master': 'V8',
     'builder': ['V8 Linux - predictable',
                 'V8 Linux - noi18n - debug',
                 'V8 Linux - interpreted regexp'],
     'hostname': 'vm378-m3',
     'os': 'linux',
     'version': 'precise',
     'bits': '64',
   },
   {
     'master': 'V8',
@@ skipping 59 matching lines @@
 for vm in [335, 368, 371]:
   slaves.append({
     'master': 'V8',
     'builder': LINUX64_TESTERS + LINUX32_TESTERS,
     'hostname': 'vm%d-m3' % vm,
     'os': 'linux',
     'version': 'precise',
     'bits': '64',
   })
 
-for vm in [3, 4, 5, 26]:

[Michael Achenbach, 2016/04/05 14:50:03]

Reserving 26 for a new s390 bot in a follow up CL to avoid yet another master
restart.

[Sergiy Byelozyorov, 2016/04/05 15:04:09]

Not sure I understand. Are we going to decommission slave26-c3? what is s390?
How would it save us master restart?

[Michael Achenbach, 2016/04/05 17:32:51]

s390 is an architecture and v8 is going to port it. For that I'll add a builder
on the waterfall client.v8.ports in a different CL. I'll save restarting
client.v8 another time if I don't switch the slave in that follow up CL
(restarting client.v8 is annoying as many devs rely on it and it's slow on
startup).

+for vm in [3, 4]:
   slaves.append({
     'master': 'V8',
     'builder': LINUX64_TESTERS + LINUX32_TESTERS,
     'hostname': 'slave%d-c3' % vm,
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   })
 
 for vm in [59, 218, 225, 244]:
@@ skipping 86 matching lines @@
     'V8 Linux64 - debug - greedy allocator',
     'V8 Linux64 GC Stress - custom snapshot',
     'V8 Arm',
     'V8 Arm - debug',
     'V8 Arm GC Stress',
     'V8 Win32',
     'V8 Win32 - debug',
   ],
   ['slave%d-c3' % i for i in [28, 29, 83]],
 )