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50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
$NetBSD: patch-ab,v 1.3 2016/07/15 07:21:36 wiz Exp $
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Add NetBSD support in CPU detection.
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https://github.com/pydata/numexpr/pull/223
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--- numexpr/cpuinfo.py.orig 2016-06-01 11:55:58.000000000 +0000
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+++ numexpr/cpuinfo.py
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@@ -498,6 +498,32 @@ class DarwinCPUInfo(CPUInfoBase):
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def _is_ppc860(self): return self.__machine(860)
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+class NetBSDCPUInfo(CPUInfoBase):
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+ info = None
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+
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+ def __init__(self):
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+ if self.info is not None:
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+ return
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+ info = {}
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+ info['sysctl_hw'] = key_value_from_command(['sysctl', 'hw'], sep='=')
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+ info['arch'] = info['sysctl_hw'].get('hw.machine_arch', 1)
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+ info['machine'] = info['sysctl_hw'].get('hw.machine', 1)
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+ self.__class__.info = info
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+
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+ def _not_impl(self): pass
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+
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+ def _getNCPUs(self):
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+ return int(self.info['sysctl_hw'].get('hw.ncpu', 1))
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+
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+ def _is_Intel(self):
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+ if self.info['sysctl_hw'].get('hw.model', "")[0:5] == 'Intel':
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+ return True
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+ return False
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+
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+ def _is_AMD(self):
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+ if self.info['sysctl_hw'].get('hw.model', "")[0:3] == 'AMD':
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+ return True
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+ return False
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class SunOSCPUInfo(CPUInfoBase):
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info = None
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@@ -781,6 +807,8 @@ elif sys.platform.startswith('irix'):
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cpuinfo = IRIXCPUInfo
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elif sys.platform == 'darwin':
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cpuinfo = DarwinCPUInfo
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+elif sys.platform[0:6] == 'netbsd':
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+ cpuinfo = NetBSDCPUInfo
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elif sys.platform.startswith('sunos'):
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cpuinfo = SunOSCPUInfo
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elif sys.platform.startswith('win32'):
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