| /* File : core_portme.h */ |
| |
| /* |
| Author : Shay Gal-On, EEMBC |
| Legal : TODO! |
| */ |
| /* Topic : Description |
| This file contains configuration constants required to execute on different platforms |
| */ |
| #ifndef CORE_PORTME_H |
| #define CORE_PORTME_H |
| /************************/ |
| /* Data types and settings */ |
| /************************/ |
| /* Configuration : HAS_FLOAT |
| Define to 1 if the platform supports floating point. |
| */ |
| #ifndef HAS_FLOAT |
| #define HAS_FLOAT 0 |
| #endif |
| /* Configuration : HAS_TIME_H |
| Define to 1 if platform has the time.h header file, |
| and implementation of functions thereof. |
| */ |
| #ifndef HAS_TIME_H |
| #define HAS_TIME_H 0 |
| #endif |
| /* Configuration : USE_CLOCK |
| Define to 1 if platform has the time.h header file, |
| and implementation of functions thereof. |
| */ |
| #ifndef USE_CLOCK |
| #define USE_CLOCK 0 |
| #endif |
| /* Configuration : HAS_STDIO |
| Define to 1 if the platform has stdio.h. |
| */ |
| #ifndef HAS_STDIO |
| #define HAS_STDIO 1 |
| #endif |
| /* Configuration : HAS_PRINTF |
| Define to 1 if the platform has stdio.h and implements the printf function. |
| */ |
| #ifndef HAS_PRINTF |
| #define HAS_PRINTF 0 |
| #endif |
| |
| #include "sc_print.h" |
| #define ee_printf sc_printf |
| |
| /* static inline int ee_printf(const char *fmt, ...) {} */ |
| |
| /* Configuration : CORE_TICKS |
| Define type of return from the timing functions. |
| */ |
| /* #include <time.h> */ |
| /* typedef clock_t CORE_TICKS; */ |
| #include <stdint.h> |
| #include <stddef.h> |
| #define CORETIMETYPE uint32_t |
| typedef uint32_t CORE_TICKS; |
| |
| /* Definitions : COMPILER_VERSION, COMPILER_FLAGS, MEM_LOCATION |
| Initialize these strings per platform |
| */ |
| #ifndef COMPILER_VERSION |
| #ifdef __GNUC__ |
| #define COMPILER_VERSION "GCC"__VERSION__ |
| #else |
| #define COMPILER_VERSION "Please put compiler version here (e.g. gcc 4.1)" |
| #endif |
| #endif |
| #ifndef COMPILER_FLAGS |
| #define COMPILER_FLAGS FLAGS_STR /* "Please put compiler flags here (e.g. -o3)" */ |
| #endif |
| #ifndef MEM_LOCATION |
| /* #define MEM_LOCATION "STACK" */ |
| #define MEM_LOCATION "STATIC" |
| #endif |
| |
| /* Data Types : |
| To avoid compiler issues, define the data types that need ot be used for 8b, 16b and 32b in <core_portme.h>. |
| |
| *Imprtant* : |
| ee_ptr_int needs to be the data type used to hold pointers, otherwise coremark may fail!!! |
| */ |
| typedef int16_t ee_s16; |
| typedef uint16_t ee_u16; |
| typedef int32_t ee_s32; |
| typedef float ee_f32; |
| typedef uint8_t ee_u8; |
| typedef uint32_t ee_u32; |
| typedef uintptr_t ee_ptr_int; |
| typedef size_t ee_size_t; |
| /* align_mem : |
| This macro is used to align an offset to point to a 32b value. It is used in the Matrix algorithm to initialize the input memory blocks. |
| */ |
| #define align_mem(x) (void *)(4 + (((ee_ptr_int)(x) - 1) & ~3)) |
| |
| /* Configuration : SEED_METHOD |
| Defines method to get seed values that cannot be computed at compile time. |
| |
| Valid values : |
| SEED_ARG - from command line. |
| SEED_FUNC - from a system function. |
| SEED_VOLATILE - from volatile variables. |
| */ |
| #ifndef SEED_METHOD |
| #define SEED_METHOD SEED_VOLATILE |
| #endif |
| |
| /* Configuration : MEM_METHOD |
| Defines method to get a block of memry. |
| |
| Valid values : |
| MEM_MALLOC - for platforms that implement malloc and have malloc.h. |
| MEM_STATIC - to use a static memory array. |
| MEM_STACK - to allocate the data block on the stack (NYI). |
| */ |
| #ifndef MEM_METHOD |
| /* #define MEM_METHOD MEM_STACK */ |
| #define MEM_METHOD MEM_STATIC |
| #endif |
| |
| /* Configuration : MULTITHREAD |
| Define for parallel execution |
| |
| Valid values : |
| 1 - only one context (default). |
| N>1 - will execute N copies in parallel. |
| |
| Note : |
| If this flag is defined to more then 1, an implementation for launching parallel contexts must be defined. |
| |
| Two sample implementations are provided. Use <USE_PTHREAD> or <USE_FORK> to enable them. |
| |
| It is valid to have a different implementation of <core_start_parallel> and <core_end_parallel> in <core_portme.c>, |
| to fit a particular architecture. |
| */ |
| #ifndef MULTITHREAD |
| #define MULTITHREAD 1 |
| #define USE_PTHREAD 0 |
| #define USE_FORK 0 |
| #define USE_SOCKET 0 |
| #endif |
| |
| /* Configuration : MAIN_HAS_NOARGC |
| Needed if platform does not support getting arguments to main. |
| |
| Valid values : |
| 0 - argc/argv to main is supported |
| 1 - argc/argv to main is not supported |
| |
| Note : |
| This flag only matters if MULTITHREAD has been defined to a value greater then 1. |
| */ |
| #ifndef MAIN_HAS_NOARGC |
| #define MAIN_HAS_NOARGC 1 |
| #endif |
| |
| /* Configuration : MAIN_HAS_NORETURN |
| Needed if platform does not support returning a value from main. |
| |
| Valid values : |
| 0 - main returns an int, and return value will be 0. |
| 1 - platform does not support returning a value from main |
| */ |
| #ifndef MAIN_HAS_NORETURN |
| #define MAIN_HAS_NORETURN 0 |
| #endif |
| |
| /* Variable : default_num_contexts |
| Not used for this simple port, must cintain the value 1. |
| */ |
| extern ee_u32 default_num_contexts; |
| |
| typedef struct CORE_PORTABLE_S { |
| ee_u8 portable_id; |
| } core_portable; |
| |
| /* target specific init/fini */ |
| void portable_init(core_portable *p, int *argc, char *argv[]); |
| void portable_fini(core_portable *p); |
| |
| #if !defined(PROFILE_RUN) && !defined(PERFORMANCE_RUN) && !defined(VALIDATION_RUN) |
| #if (TOTAL_DATA_SIZE==1200) |
| #define PROFILE_RUN 1 |
| #elif (TOTAL_DATA_SIZE==2000) |
| #define PERFORMANCE_RUN 1 |
| #else |
| #define VALIDATION_RUN 1 |
| #endif |
| #endif |
| |
| typedef ee_s16 MATDAT; |
| typedef ee_s32 MATRES; |
| |
| |
| ee_u16 crcu8(ee_u8 data, ee_u16 crc ) __attribute__ ((hot)); |
| ee_u16 crcu16(ee_u16 newval, ee_u16 crc) __attribute__ ((hot)); |
| ee_u16 crcu32(ee_u32 newval, ee_u16 crc) __attribute__ ((hot)); |
| ee_u16 crc16(ee_s16 newval, ee_u16 crc) __attribute__ ((hot)); |
| ee_s16 matrix_sum(ee_u32 N, MATRES *C, MATDAT clipval) __attribute__ ((hot)); |
| void matrix_mul_const(ee_u32 N, MATRES *C, MATDAT *A, MATDAT val) __attribute__ ((hot)); |
| void matrix_mul_vect(ee_u32 N, MATRES *C, MATDAT *A, MATDAT *B) __attribute__ ((hot)); |
| void matrix_mul_matrix(ee_u32 N, MATRES *C, MATDAT *A, MATDAT *B) __attribute__ ((hot)); |
| void matrix_mul_matrix_bitextract(ee_u32 N, MATRES *C, MATDAT *A, MATDAT *B) __attribute__ ((hot)); |
| void matrix_add_const(ee_u32 N, MATDAT *A, MATDAT val) __attribute__ ((hot)); |
| |
| #endif /* CORE_PORTME_H */ |