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wa/workloads: Update to use new cpu_mask type

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Update workloads that allow for specifying which cpus to be ran on to
all use the same interface while maintaining backwards compatibility with
the existing configuration options.
This commit is contained in:
Marc Bonnici
2018-05-11 13:40:40 +01:00
committed by setrofim
parent 670fe6fb83
commit 8d7d32d180
4 changed files with 26 additions and 21 deletions
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17
wa/workloads/dhrystone/__init__.py
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@@ -20,6 +20,7 @@ import re
from wa import Workload, Parameter, ConfigError, Executable
from wa.utils.exec_control import once
from wa.utils.types import cpu_mask
class Dhrystone(Workload):
@@ -65,11 +66,11 @@ class Dhrystone(Workload):
The delay, in seconds, between kicking off of dhrystone
threads (if ``threads`` > 1).
''')),
Parameter('taskset_mask', kind=int, default=0,
description='''
The processes spawned by dhrystone will be pinned to cores as
specified by this parameter.
'''),
Parameter('cpus', kind=cpu_mask, default=0, aliases=['taskset_mask'],
description=''' The processes spawned by dhrystone will be
pinned to cores as specified by this parameter. The mask can
be specified directly as a mask, as a list of cpus or a sysfs-
style string '''),
]
@once
@@ -83,9 +84,9 @@ class Dhrystone(Workload):
execution_mode = '-l {}'.format(self.mloops)
else:
execution_mode = '-r {}'.format(self.duration)
if self.taskset_mask:
taskset_string = '{} taskset 0x{:x} '.format(self.target.busybox,
self.taskset_mask)
if self.cpus:
taskset_string = '{} taskset {} '.format(self.target.busybox,
self.cpus.mask())
else:
taskset_string = ''
self.command = '{}{} {} -t {} -d {}'.format(taskset_string,