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59 lines
2.4 KiB
Python
Executable File
59 lines
2.4 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright (c) 2015, Intel Corporation
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of Intel Corporation nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import autogen_utils
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# wrapper for architectures
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class Arch:
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def __init__(self, name, extensions = []):
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self.name = name
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self.extensions = extensions
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self.target = None
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def get_guard(self):
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# these defines definitely fall into the "belt-and-suspenders"
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# category of paranoia
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if (self.guard_list == []):
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return "#if 1"
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return "#if " + " && ".join(self.guard_list)
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class X86Arch(Arch):
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def __init__(self, name, extensions = []):
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Arch.__init__(self, name, extensions)
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self.guard_list = [ ]
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self.target = "0"
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if "AVX2" in extensions:
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self.target += " | HS_CPU_FEATURES_AVX2"
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self.guard_list += [ "defined(__AVX2__)" ]
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arch_x86_64 = X86Arch("x86_64", extensions = [ ])
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arch_x86_64_avx2 = X86Arch("x86_64_avx2", extensions = [ "AVX2" ])
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