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/*
* Copyright 2012-15 ARM Limited and Contributors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of ARM Limited 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 ARM LIMITED 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 ARM LIMITED AND 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.
*/
/*
* NE10 Library : test/include/unit_test_common.h
*/
#ifndef __UNIT_TEST_COMMON__
#define __UNIT_TEST_COMMON__
// Make sure the following values are defined before including this header file:
// 1- length of the data arrays
// #define ARRLEN
// 2- number of the operations in a given unit
// #define OP_COUNT
// 3- number of the different implementations of each of the functions (C, ASM, NEON, ...)
// #define IMPL_COUNT
#include <stdio.h>
#include <assert.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "NE10.h"
#include "NE10_random.h"
//detect that it is regression test or smoke test
#if defined REGRESSION_TEST
# define TEST_ITERATION 2048
#else
# ifdef SMOKE_TEST
# define TEST_ITERATION 11
# endif
#endif
//detect that it is performance test
#if defined PERFORMANCE_TEST
# define PERF_TEST_ITERATION 1024
#endif
// length of the test data arrays
// A number that is not divisible by 2 3 and 4 so that all the
// execution paths are tested; The larger the number the more
// number of random values are stored in the array and passed
// into the array as the input stream.
// 2^11 + 3 = 2051, it is not divisible by 2, 3, or 4
//#define TEST_ARRLEN 2051
//#define TEST_ARRLEN_MATRICES 1051
#define ARRAY_GUARD_LEN 4
#define MAX_FUNC_COUNT 8 //C and NEON version with 4 different data type
// The sign bit mask
#define SIGNBIT_MASK 0x7FFFFFFF
// What's the acceptable error between the integer representations of two ne10_float32_t values
#define ERROR_MARGIN_SMALL 1
#define ERROR_MARGIN_LARGE 1
#define SNR_THRESHOLD 50.0f
#define PSNR_THRESHOLD 30.0f
// What's the acceptable number of warnings in a test
#define ACCEPTABLE_WARNS 12
#define ACCEPTABLE_WARNS_MATRICES 48
#define NE10_SRC_ALLOC(src, guarded_src, length) { \
(guarded_src) = (ne10_float32_t*) calloc (2*ARRAY_GUARD_LEN + (length), sizeof(ne10_float32_t)); \
if ((guarded_src) == NULL) \
printf ("error: calloc src failed\n"); \
(src) = (guarded_src) + ARRAY_GUARD_LEN; \
FILL_FLOAT_ARRAY((src), (length)); \
}
#define NE10_SRC_ALLOC_LIMIT(src, guarded_src, length) { \
(guarded_src) = (ne10_float32_t*) calloc (2*ARRAY_GUARD_LEN + (length), sizeof(ne10_float32_t)); \
if ((guarded_src) == NULL) \
printf ("error: calloc src failed\n"); \
(src) = (guarded_src) + ARRAY_GUARD_LEN; \
FILL_FLOAT_ARRAY_LIMIT((src), (length)); \
}
#define NE10_DST_ALLOC(dst, guarded_dst, length) { \
(guarded_dst) = (ne10_float32_t*) calloc (2*ARRAY_GUARD_LEN + (length), sizeof(ne10_float32_t)); \
if ((guarded_dst) == NULL) \
printf ("error: calloc dst failed\n"); \
(dst) = (guarded_dst) + ARRAY_GUARD_LEN; \
}
#define GET_TIME(time, code) { \
(time) = GetTickCount(); \
code \
(time) = GetTickCount() - (time);\
}
typedef ne10_result_t (*ne10_func_5args_t) (void * dst, void * acc, void * src1, void * src2, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_4args_t) (void * dst, void * src1, void * src2, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_3args_t) (void * dst, void * src, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_2args_t) (void * dst, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_5args_cst_t) (void * dst, void * acc, void * src, ne10_float32_t cst, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_4args_cst_t) (void * dst, void * src, const ne10_float32_t cst, ne10_uint32_t count);
typedef ne10_result_t (*ne10_func_3args_cst_t) (void * dst, const ne10_float32_t cst, ne10_uint32_t count);
extern void FILL_FLOAT_ARRAY( ne10_float32_t *arr, ne10_uint32_t count );
extern void FILL_FLOAT_ARRAY_LIMIT( ne10_float32_t *arr, ne10_uint32_t count );
extern void FILL_FLOAT_ARRAY_LIMIT_GT1( ne10_float32_t *arr, ne10_uint32_t count );
// this function checks whether the difference between two ne10_float32_t values is within the acceptable error range
extern int EQUALS_FLOAT( ne10_float32_t fa, ne10_float32_t fb , ne10_uint32_t err );
extern int GUARD_ARRAY( ne10_float32_t* array, ne10_uint32_t array_length );
extern int CHECK_ARRAY_GUARD( ne10_float32_t* array, ne10_uint32_t array_length );
extern ne10_int32_t GUARD_ARRAY_UINT8 (ne10_uint8_t* array, ne10_uint32_t array_length);
extern ne10_int32_t CHECK_ARRAY_GUARD_UINT8 (ne10_uint8_t* array, ne10_uint32_t array_length);
extern ne10_float32_t CAL_SNR_FLOAT32(ne10_float32_t *pRef, ne10_float32_t *pTest, ne10_uint32_t buffSize);
extern ne10_float32_t CAL_PSNR_UINT8 (ne10_uint8_t *pRef, ne10_uint8_t *pTest, ne10_uint32_t buffSize);
extern char ne10_log_buffer[];
extern char *ne10_log_buffer_ptr;
extern void ne10_log(const char *func_name,
const char *format_str,
ne10_int32_t n,
ne10_int32_t time_c,
ne10_int32_t time_neon,
ne10_float32_t time_savings,
ne10_float32_t time_speedup);
extern void ne10_performance_print(ne10_print_target_t target,
long int neon_ticks,
long int c_ticks,
char *info);
extern void diff(const ne10_uint8_t *mat1,
const ne10_uint8_t *mat2,
ne10_int32_t *dst,
ne10_uint32_t dst_stride,
ne10_uint32_t width,
ne10_uint32_t height,
ne10_uint32_t src_stride,
ne10_uint32_t channel);
extern int diff_count(const ne10_int32_t *mat,
ne10_int32_t width,
ne10_int32_t height,
ne10_int32_t stride,
ne10_int32_t channel);
#endif // __UNIT_TEST_COMMON
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