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common_mips.h 2.8 kB

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  1. /*****************************************************************************
  2. Copyright (c) 2016, The OpenBLAS Project
  3. All rights reserved.
  4. Redistribution and use in source and binary forms, with or without
  5. modification, are permitted provided that the following conditions are
  6. met:
  7. 1. Redistributions of source code must retain the above copyright
  8. notice, this list of conditions and the following disclaimer.
  9. 2. Redistributions in binary form must reproduce the above copyright
  10. notice, this list of conditions and the following disclaimer in
  11. the documentation and/or other materials provided with the
  12. distribution.
  13. 3. Neither the name of the OpenBLAS project nor the names of
  14. its contributors may be used to endorse or promote products
  15. derived from this software without specific prior written
  16. permission.
  17. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  18. AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19. IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20. ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  21. LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  23. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  24. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  25. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  26. USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27. **********************************************************************************/
  28. #ifndef COMMON_MIPS
  29. #define COMMON_MIPS
  30. #define MB __sync_synchronize()
  31. #define WMB __sync_synchronize()
  32. #define INLINE inline
  33. #define RETURN_BY_COMPLEX
  34. #ifndef ASSEMBLER
  35. static inline unsigned int rpcc(void){
  36. unsigned long ret;
  37. __asm__ __volatile__(".set push \n"
  38. "rdhwr %0, $30 \n"
  39. ".set pop" : "=r"(ret) : : "memory");
  40. return ret;
  41. }
  42. #define RPCC_DEFINED
  43. static inline int blas_quickdivide(blasint x, blasint y){
  44. return x / y;
  45. }
  46. #define GET_IMAGE(res)
  47. #define GET_IMAGE_CANCEL
  48. #endif
  49. #ifndef F_INTERFACE
  50. #define REALNAME ASMNAME
  51. #else
  52. #define REALNAME ASMFNAME
  53. #endif
  54. #if defined(ASSEMBLER) && !defined(NEEDPARAM)
  55. #define PROLOGUE \
  56. .arm ;\
  57. .global REALNAME ;\
  58. REALNAME:
  59. #define EPILOGUE
  60. #define PROFCODE
  61. #endif
  62. #define SEEK_ADDRESS
  63. #ifndef PAGESIZE
  64. #define PAGESIZE ( 4 << 10)
  65. #endif
  66. #define HUGE_PAGESIZE ( 4 << 20)
  67. #define BUFFER_SIZE (16 << 20)
  68. #define BASE_ADDRESS (START_ADDRESS - BUFFER_SIZE * MAX_CPU_NUMBER)
  69. #ifndef MAP_ANONYMOUS
  70. #define MAP_ANONYMOUS MAP_ANON
  71. #endif
  72. #endif