Diff: CoreMark/core_portme.h

Revision:

0:b5d3bd64d2dc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CoreMark/core_portme.h	Sun Jan 24 15:46:26 2010 +0000
@@ -0,0 +1,191 @@
+/* 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
+
+#define ITERATIONS 5000
+int mainCoreMark(void); //to start coremark from main program
+
+#include <stddef.h> // for size_t
+/************************/
+/* Data types and settings */
+/************************/
+/* Configuration : HAS_FLOAT 
+	Define to 1 if the platform supports floating point.
+*/
+#ifndef HAS_FLOAT 
+#define HAS_FLOAT 1
+#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 1
+#endif
+
+
+/* Definitions : COMPILER_VERSION, COMPILER_FLAGS, MEM_LOCATION
+	Initialize these strings per platform
+*/
+#ifndef COMPILER_VERSION 
+ #ifdef __GNUC__
+ #define COMPILER_VERSION __VERSION__
+ #else
+ #define COMPILER_VERSION "Please put compiler version here (e.g. gcc 4.1)"
+ #endif
+#endif
+#ifndef COMPILER_FLAGS 
+ #define COMPILER_FLAGS ""/* "Please put compiler flags here (e.g. -o3)" */
+#endif
+#ifndef MEM_LOCATION 
+ #define MEM_LOCATION "STACK"
+#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 signed short ee_s16;
+typedef unsigned short ee_u16;
+typedef signed int ee_s32;
+typedef double ee_f32;
+typedef unsigned char ee_u8;
+typedef unsigned int ee_u32;
+typedef ee_u32 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 : CORE_TICKS
+	Define type of return from the timing functions.
+ */
+#define CORETIMETYPE ee_u32 
+typedef ee_u32 CORE_TICKS;
+
+/* 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
+#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
+
+#endif /* CORE_PORTME_H */