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CMSIS-DSP/Testing/Source/Tests/BasicTestsQ7.cpp

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#include "BasicTestsQ7.h"
#include "Error.h"
#define SNR_THRESHOLD 20
#define ABS_ERROR_Q7 ((q7_t)2)
#define ABS_ERROR_Q31 ((q31_t)(1<<15))
#define ONEHALF 0x40
#define GET_Q7_PTR() \
const q7_t *inp1=input1.ptr(); \
const q7_t *inp2=input2.ptr(); \
q7_t *refp=ref.ptr(); \
q7_t *outp=output.ptr();
void BasicTestsQ7::test_add_q7()
{
GET_Q7_PTR();
arm_add_q7(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_sub_q7()
{
GET_Q7_PTR();
arm_sub_q7(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_mult_q7()
{
GET_Q7_PTR();
arm_mult_q7(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
/*
This test is run on a very short signal (3 samples).
It is too short for a good SNR estimation.
So, SNR is artificially decreased a little just for this test.
*/
void BasicTestsQ7::test_mult_short_q7()
{
GET_Q7_PTR();
arm_mult_q7(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD - 1.0f);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_negate_q7()
{
const q7_t *inp1=input1.ptr();
q7_t *refp=ref.ptr();
q7_t *outp=output.ptr();
arm_negate_q7(inp1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_offset_q7()
{
const q7_t *inp1=input1.ptr();
q7_t *refp=ref.ptr();
q7_t *outp=output.ptr();
arm_offset_q7(inp1,this->scalar,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_scale_q7()
{
const q7_t *inp1=input1.ptr();
q7_t *refp=ref.ptr();
q7_t *outp=output.ptr();
arm_scale_q7(inp1,this->scalar,0,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_dot_prod_q7()
{
q31_t r;
const q7_t *inp1=input1.ptr();
const q7_t *inp2=input2.ptr();
q31_t *refp=dotRef.ptr();
q31_t *outp=dotOutput.ptr();
arm_dot_prod_q7(inp1,inp2,input1.nbSamples(),&r);
outp[0] = r;
ASSERT_SNR(dotOutput,dotRef,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(dotOutput,dotRef,ABS_ERROR_Q31);
}
void BasicTestsQ7::test_abs_q7()
{
GET_Q7_PTR();
arm_abs_q7(inp1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::test_shift_q7()
{
const q7_t *inp1=input1.ptr();
q7_t *refp=ref.ptr();
q7_t *outp=output.ptr();
arm_shift_q7(inp1,1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q7);
}
void BasicTestsQ7::setUp(Testing::testID_t id,std::vector<Testing::param_t>& params,Client::PatternMgr *mgr)
{
Testing::nbSamples_t nb=MAX_NB_SAMPLES;
this->scalar = ONEHALF;
switch(id)
{
case BasicTestsQ7::TEST_ADD_Q7_1:
nb = 15;
ref.reload(BasicTestsQ7::REF_ADD_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ADD_Q7_2:
nb = 32;
ref.reload(BasicTestsQ7::REF_ADD_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ADD_Q7_3:
nb = 33;
ref.reload(BasicTestsQ7::REF_ADD_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SUB_Q7_4:
nb = 15;
ref.reload(BasicTestsQ7::REF_SUB_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SUB_Q7_5:
nb = 32;
ref.reload(BasicTestsQ7::REF_SUB_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SUB_Q7_6:
nb = 33;
ref.reload(BasicTestsQ7::REF_SUB_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_MULT_SHORT_Q7_7:
nb = 15;
ref.reload(BasicTestsQ7::REF_MULT_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_MULT_Q7_8:
nb = 32;
ref.reload(BasicTestsQ7::REF_MULT_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_MULT_Q7_9:
nb = 33;
ref.reload(BasicTestsQ7::REF_MULT_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_NEGATE_Q7_10:
nb = 15;
ref.reload(BasicTestsQ7::REF_NEGATE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_NEGATE_Q7_11:
nb = 32;
ref.reload(BasicTestsQ7::REF_NEGATE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_NEGATE_Q7_12:
nb = 33;
ref.reload(BasicTestsQ7::REF_NEGATE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_OFFSET_Q7_13:
nb = 15;
ref.reload(BasicTestsQ7::REF_OFFSET_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_OFFSET_Q7_14:
nb = 32;
ref.reload(BasicTestsQ7::REF_OFFSET_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_OFFSET_Q7_15:
nb = 33;
ref.reload(BasicTestsQ7::REF_OFFSET_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SCALE_Q7_16:
nb = 15;
ref.reload(BasicTestsQ7::REF_SCALE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SCALE_Q7_17:
nb = 32;
ref.reload(BasicTestsQ7::REF_SCALE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_SCALE_Q7_18:
nb = 33;
ref.reload(BasicTestsQ7::REF_SCALE_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_DOT_PROD_Q7_19:
nb = 15;
dotRef.reload(BasicTestsQ7::REF_DOT_3_Q7_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_DOT_PROD_Q7_20:
nb = 32;
dotRef.reload(BasicTestsQ7::REF_DOT_4N_Q7_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_DOT_PROD_Q7_21:
nb = 33;
dotRef.reload(BasicTestsQ7::REF_DOT_4N1_Q7_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ABS_Q7_22:
nb = 15;
ref.reload(BasicTestsQ7::REF_ABS_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ABS_Q7_23:
nb = 32;
ref.reload(BasicTestsQ7::REF_ABS_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ABS_Q7_24:
nb = 33;
ref.reload(BasicTestsQ7::REF_ABS_Q7_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUT1_Q7_ID,mgr,nb);
input2.reload(BasicTestsQ7::INPUT2_Q7_ID,mgr,nb);
break;
case BasicTestsQ7::TEST_ADD_Q7_25:
input1.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
input2.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
ref.reload(BasicTestsQ7::REF_POSSAT_12_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_ADD_Q7_26:
input1.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
input2.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
ref.reload(BasicTestsQ7::REF_NEGSAT_13_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_SUB_Q7_27:
ref.reload(BasicTestsQ7::REF_POSSAT_14_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
input2.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_SUB_Q7_28:
ref.reload(BasicTestsQ7::REF_NEGSAT_15_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
input2.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_MULT_Q7_29:
ref.reload(BasicTestsQ7::REF_POSSAT_16_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG2_Q7_ID,mgr);
input2.reload(BasicTestsQ7::MAXNEG2_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_NEGATE_Q7_30:
ref.reload(BasicTestsQ7::REF_POSSAT_17_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG2_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_OFFSET_Q7_31:
ref.reload(BasicTestsQ7::REF_POSSAT_18_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
/* 0.9 */
this->scalar = 0x73;
break;
case BasicTestsQ7::TEST_OFFSET_Q7_32:
ref.reload(BasicTestsQ7::REF_NEGSAT_19_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
/* -0.9 */
this->scalar = 0x8d;
break;
case BasicTestsQ7::TEST_SCALE_Q7_33:
ref.reload(BasicTestsQ7::REF_POSSAT_20_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG2_Q7_ID,mgr);
/* Minus max*/
this->scalar = 0x80;
break;
case BasicTestsQ7::TEST_SHIFT_Q7_34:
ref.reload(BasicTestsQ7::REF_SHIFT_21_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::INPUTRAND_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_SHIFT_Q7_35:
ref.reload(BasicTestsQ7::REF_SHIFT_POSSAT_22_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXPOS_Q7_ID,mgr);
break;
case BasicTestsQ7::TEST_SHIFT_Q7_36:
ref.reload(BasicTestsQ7::REF_SHIFT_NEGSAT_23_Q7_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ7::OUT_SAMPLES_Q7_ID,mgr);
input1.reload(BasicTestsQ7::MAXNEG_Q7_ID,mgr);
break;
}
}
void BasicTestsQ7::tearDown(Testing::testID_t id,Client::PatternMgr *mgr)
{
switch(id)
{
case BasicTestsQ7::TEST_DOT_PROD_Q7_19:
case BasicTestsQ7::TEST_DOT_PROD_Q7_20:
case BasicTestsQ7::TEST_DOT_PROD_Q7_21:
dotOutput.dump(mgr);
break;
default:
output.dump(mgr);
}
}
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