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qa_float_dotprod_x86.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2002 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00020  * Boston, MA 02111-1307, USA.
00021  */
00022 #ifndef _QA_FLOAT_DOTPROD_X86_H_
00023 #define _QA_FLOAT_DOTPROD_X86_H_
00024 
00025 #include <cppunit/TestCase.h>
00026 #include <cppunit/TestCaller.h>
00027 #include <cppunit/TestSuite.h>
00028 #include <cppunit/TextTestResult.h>
00029 
00030 class qa_float_dotprod_x86 : public CppUnit::TestCase {
00031 
00032  public:
00033 
00034   static void register_tests (CppUnit::TestSuite *suite)
00035   {
00036     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00037                     ("float_dotprod_x86: t1_3dnow", &qa_float_dotprod_x86::t1_3dnow));
00038     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00039                     ("float_dotprod_x86: t2_3dnow", &qa_float_dotprod_x86::t2_3dnow));
00040     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00041                     ("float_dotprod_x86: t3_3dnow", &qa_float_dotprod_x86::t3_3dnow));
00042 
00043     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00044                     ("float_dotprod_x86: t1_sse", &qa_float_dotprod_x86::t1_sse));
00045     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00046                     ("float_dotprod_x86: t2_sse", &qa_float_dotprod_x86::t2_sse));
00047     suite->addTest (new CppUnit::TestCaller<qa_float_dotprod_x86>
00048                     ("float_dotprod_x86: t3_sse", &qa_float_dotprod_x86::t3_sse));
00049   }
00050 
00051   void setUp            ();
00052   void tearDown         ();
00053 
00054  private:
00055 
00056   typedef float (*float_dotprod_t)(const float *input,
00057                                    const float *taps,
00058                                    unsigned n_4_float_blocks);
00059 
00060   void t1_base (float_dotprod_t);
00061   void t2_base (float_dotprod_t);
00062   void t3_base (float_dotprod_t);
00063 
00064   void t1_3dnow ();
00065   void t2_3dnow ();
00066   void t3_3dnow ();
00067   void t1_sse ();
00068   void t2_sse ();
00069   void t3_sse ();
00070   
00071   void zb ();
00072 
00073   float *taps;          // 16-byte aligned
00074   float *input;         // 16-byte aligned
00075 
00076 };
00077 
00078 
00079 #endif /* _QA_FLOAT_DOTPROD_X86_H_ */

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