208 lines
5.7 KiB
C
208 lines
5.7 KiB
C
/*
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Copyright 2018 Embedded Microprocessor Benchmark Consortium (EEMBC)
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Original Author: Shay Gal-on
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*/
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#include <stdio.h>
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/* Topic : Description
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This file contains configuration constants required to execute on
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different platforms
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*/
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#ifndef CORE_PORTME_H
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#define CORE_PORTME_H
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/************************/
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/* Data types and settings */
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/************************/
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/* Configuration : HAS_FLOAT
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Define to 1 if the platform supports floating point.
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*/
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#ifndef HAS_FLOAT
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#define HAS_FLOAT 1
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#endif
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/* Configuration : HAS_TIME_H
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Define to 1 if platform has the time.h header file,
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and implementation of functions thereof.
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*/
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#ifndef HAS_TIME_H
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#define HAS_TIME_H 0
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#endif
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/* Configuration : USE_CLOCK
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Define to 1 if platform has the time.h header file,
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and implementation of functions thereof.
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*/
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#ifndef USE_CLOCK
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#define USE_CLOCK 0
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#endif
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/* Configuration : HAS_STDIO
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Define to 1 if the platform has stdio.h.
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*/
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#ifndef HAS_STDIO
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#define HAS_STDIO 1
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#endif
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/* Configuration : HAS_PRINTF
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Define to 1 if the platform has stdio.h and implements the printf
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function.
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*/
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#ifndef HAS_PRINTF
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#define HAS_PRINTF 1
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#endif
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/* Configuration : CORE_TICKS
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Define type of return from the timing functions.
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*/
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#include <stdint.h>
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typedef uint32_t CORE_TICKS;
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/* Definitions : COMPILER_VERSION, COMPILER_FLAGS, MEM_LOCATION
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Initialize these strings per platform
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*/
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#ifndef COMPILER_VERSION
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#ifdef __GNUC__
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#define COMPILER_VERSION "GCC"__VERSION__
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#else
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#define COMPILER_VERSION "Please put compiler version here (e.g. gcc 4.1)"
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#endif
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#endif
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#ifndef COMPILER_FLAGS
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#define COMPILER_FLAGS "-O3 -fomit-frame-pointer -funroll-all-loops -finline-limit=1000 -ftree-dominator-opts -fno-if-conversion2 -fselective-scheduling -fno-code-hoisting -freorder-blocks-and-partition"
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#endif
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#ifndef MEM_LOCATION
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#define MEM_LOCATION "DDR2 LMI"
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#endif
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/* Data Types :
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To avoid compiler issues, define the data types that need ot be used for
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8b, 16b and 32b in <core_portme.h>.
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*Imprtant* :
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ee_ptr_int needs to be the data type used to hold pointers, otherwise
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coremark may fail!!!
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*/
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typedef int16_t ee_s16;
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typedef uint16_t ee_u16;
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typedef int32_t ee_s32;
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typedef float ee_f32;
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typedef uint8_t ee_u8;
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typedef uint32_t ee_u32;
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typedef ee_s32 ee_ptr_int;
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typedef size_t ee_size_t;
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/* align_mem :
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This macro is used to align an offset to point to a 32b value. It is
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used in the Matrix algorithm to initialize the input memory blocks.
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*/
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#define align_mem(x) (void *)(4 + (((ee_ptr_int)(x)-1) & ~3))
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/* Configuration : SEED_METHOD
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Defines method to get seed values that cannot be computed at compile
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time.
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Valid values :
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SEED_ARG - from command line.
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SEED_FUNC - from a system function.
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SEED_VOLATILE - from volatile variables.
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*/
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#ifndef SEED_METHOD
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#define SEED_METHOD SEED_VOLATILE
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#endif
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/* Configuration : MEM_METHOD
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Defines method to get a block of memry.
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Valid values :
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MEM_MALLOC - for platforms that implement malloc and have malloc.h.
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MEM_STATIC - to use a static memory array.
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MEM_STACK - to allocate the data block on the stack (NYI).
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*/
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#ifndef MEM_METHOD
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#define MEM_METHOD MEM_STACK
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#endif
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/* Configuration : MULTITHREAD
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Define for parallel execution
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Valid values :
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1 - only one context (default).
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N>1 - will execute N copies in parallel.
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Note :
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If this flag is defined to more then 1, an implementation for launching
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parallel contexts must be defined.
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Two sample implementations are provided. Use <USE_PTHREAD> or <USE_FORK>
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to enable them.
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It is valid to have a different implementation of <core_start_parallel>
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and <core_end_parallel> in <core_portme.c>, to fit a particular architecture.
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*/
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#ifndef MULTITHREAD
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#define MULTITHREAD 1
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#define USE_PTHREAD 0
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#define USE_FORK 0
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#define USE_SOCKET 0
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#endif
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/* Configuration : MAIN_HAS_NOARGC
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Needed if platform does not support getting arguments to main.
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Valid values :
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0 - argc/argv to main is supported
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1 - argc/argv to main is not supported
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Note :
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This flag only matters if MULTITHREAD has been defined to a value
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greater then 1.
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*/
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#ifndef MAIN_HAS_NOARGC
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#define MAIN_HAS_NOARGC 1
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#endif
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/* Configuration : MAIN_HAS_NORETURN
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Needed if platform does not support returning a value from main.
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Valid values :
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0 - main returns an int, and return value will be 0.
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1 - platform does not support returning a value from main
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*/
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#ifndef MAIN_HAS_NORETURN
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#define MAIN_HAS_NORETURN 0
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#endif
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/* Variable : default_num_contexts
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Not used for this simple port, must contain the value 1.
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*/
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extern ee_u32 default_num_contexts;
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typedef struct CORE_PORTABLE_S {
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ee_u8 portable_id;
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} core_portable;
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/* target specific init/fini */
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void portable_init(core_portable *p, int *argc, char *argv[]);
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void portable_fini(core_portable *p);
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#if !defined(PROFILE_RUN) && !defined(PERFORMANCE_RUN) && !defined(VALIDATION_RUN)
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#if (TOTAL_DATA_SIZE == 1200)
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#define PROFILE_RUN 1
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#elif (TOTAL_DATA_SIZE == 2000)
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#define PERFORMANCE_RUN 1
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#else
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#define VALIDATION_RUN 1
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#endif
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#endif
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#endif /* CORE_PORTME_H */
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