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- /*****************************************************************************
- Copyright (c) 2011-2016, The OpenBLAS Project
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- 3. Neither the name of the OpenBLAS project nor the names of
- its contributors may be used to endorse or promote products
- derived from this software without specific prior written
- permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- **********************************************************************************/
-
- #ifndef COMMON_ZARCH
- #define COMMON_ZARCH
-
- #define MB
- #define WMB
- #define RMB
-
- #define RETURN_BY_COMPLEX
-
- #ifndef ASSEMBLER
-
- /*
- static __inline void blas_lock(volatile BLASULONG *address){
-
- BLASULONG ret;
-
- do {
- while (*address) {YIELDING;};
-
- __asm__ __volatile__(
- "mov x4, #1 \n\t"
- "1: \n\t"
- "ldaxr x2, [%1] \n\t"
- "cbnz x2, 1b \n\t"
- "2: \n\t"
- "stxr w3, x4, [%1] \n\t"
- "cbnz w3, 1b \n\t"
- "mov %0, #0 \n\t"
- : "=r"(ret), "=r"(address)
- : "1"(address)
- : "memory", "x2" , "x3", "x4"
-
-
- );
-
-
- } while (ret);
-
- }
- */
- //#define BLAS_LOCK_DEFINED
-
-
-
- static inline int blas_quickdivide(blasint x, blasint y){
- return x / y;
- }
-
- #if defined(DOUBLE)
- #define GET_IMAGE(res) __asm__ __volatile__("str d1, %0" : "=m"(res) : : "memory")
- #else
- #define GET_IMAGE(res) __asm__ __volatile__("str s1, %0" : "=m"(res) : : "memory")
- #endif
-
- #define GET_IMAGE_CANCEL
-
- #endif
-
-
- #ifndef F_INTERFACE
- #define REALNAME ASMNAME
- #else
- #define REALNAME ASMFNAME
- #endif
-
- #if defined(ASSEMBLER) && !defined(NEEDPARAM)
-
- #define PROLOGUE \
- .text ;\
- .align 256 ;\
- .global REALNAME ;\
- .type REALNAME, %function ;\
- REALNAME:
-
- #if defined(__ELF__) && defined(__linux__)
- # define GNUSTACK .section .note.GNU-stack,"",@progbits
- #else
- # define GNUSTACK
- #endif
-
- #define EPILOGUE \
- .size REALNAME, .-REALNAME; \
- GNUSTACK
-
- #define PROFCODE
-
- #endif
-
-
- #define SEEK_ADDRESS
-
- #ifndef PAGESIZE
- #define PAGESIZE ( 4 << 10)
- #endif
- #define HUGE_PAGESIZE ( 4 << 20)
-
- #define BUFFER_SIZE (32 << 22)
-
-
- #define BASE_ADDRESS (START_ADDRESS - BUFFER_SIZE * MAX_CPU_NUMBER)
-
- #ifndef MAP_ANONYMOUS
- #define MAP_ANONYMOUS MAP_ANON
- #endif
-
- #endif
-
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