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CMSIS-DSP/Testing/Source/Tests/ExampleCategoryQ31.cpp

65 lines
1.3 KiB
C++

#include "ExampleCategoryQ31.h"
#include <stdio.h>
#include "Error.h"
#define SNR_THRESHOLD 100
/*
Reference patterns are generated with
a double precision computation.
*/
#define ABS_ERROR_Q31 ((q31_t)2)
#define ABS_ERROR_Q63 ((q63_t)(1<<16))
void ExampleCategoryQ31::test_op_q31()
{
const q31_t *inp1=input1.ptr();
const q31_t *inp2=input2.ptr();
q31_t *outp=output.ptr();
arm_add_q31(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(q31_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void ExampleCategoryQ31::setUp(Testing::testID_t id,std::vector<Testing::param_t>& params,Client::PatternMgr *mgr)
{
Testing::nbSamples_t nb=MAX_NB_SAMPLES;
(void)params;
switch(id)
{
case ExampleCategoryQ31::TEST_OP_Q31_1:
ref.reload(ExampleCategoryQ31::REF_OUT_Q31_ID,mgr);
break;
}
input1.reload(ExampleCategoryQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(ExampleCategoryQ31::INPUT2_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),ExampleCategoryQ31::OUT_Q31_ID,mgr);
}
void ExampleCategoryQ31::tearDown(Testing::testID_t id,Client::PatternMgr *mgr)
{
(void)id;
output.dump(mgr);
}