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CMSIS-DSP/Testing/Source/Tests/BasicTestsQ31.cpp

452 lines
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#include "BasicTestsQ31.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))
#define ONEHALF 0x40000000
#define GET_Q31_PTR() \
const q31_t *inp1=input1.ptr(); \
const q31_t *inp2=input2.ptr(); \
q31_t *refp=ref.ptr(); \
q31_t *outp=output.ptr();
void BasicTestsQ31::test_add_q31()
{
GET_Q31_PTR();
arm_add_q31(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::test_sub_q31()
{
GET_Q31_PTR();
arm_sub_q31(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::test_mult_q31()
{
GET_Q31_PTR();
arm_mult_q31(inp1,inp2,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::test_negate_q31()
{
const q31_t *inp1=input1.ptr();
q31_t *refp=ref.ptr();
q31_t *outp=output.ptr();
arm_negate_q31(inp1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::test_offset_q31()
{
const q31_t *inp1=input1.ptr();
q31_t *refp=ref.ptr();
q31_t *outp=output.ptr();
arm_offset_q31(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_Q31);
}
void BasicTestsQ31::test_scale_q31()
{
const q31_t *inp1=input1.ptr();
q31_t *refp=ref.ptr();
q31_t *outp=output.ptr();
arm_scale_q31(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_Q31);
}
void BasicTestsQ31::test_dot_prod_q31()
{
q63_t r;
const q31_t *inp1=input1.ptr();
const q31_t *inp2=input2.ptr();
q63_t *refp=dotRef.ptr();
q63_t *outp=dotOutput.ptr();
arm_dot_prod_q31(inp1,inp2,input1.nbSamples(),&r);
outp[0] = r;
ASSERT_SNR(dotOutput,dotRef,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(dotOutput,dotRef,(q63_t)ABS_ERROR_Q63);
ASSERT_EMPTY_TAIL(dotOutput);
}
void BasicTestsQ31::test_abs_q31()
{
GET_Q31_PTR();
arm_abs_q31(inp1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::test_shift_q31()
{
const q31_t *inp1=input1.ptr();
q31_t *refp=ref.ptr();
q31_t *outp=output.ptr();
arm_shift_q31(inp1,1,outp,input1.nbSamples());
ASSERT_EMPTY_TAIL(output);
ASSERT_SNR(output,ref,(float32_t)SNR_THRESHOLD);
ASSERT_NEAR_EQ(output,ref,ABS_ERROR_Q31);
}
void BasicTestsQ31::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 BasicTestsQ31::TEST_ADD_Q31_1:
nb = 3;
ref.reload(BasicTestsQ31::REF_ADD_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ADD_Q31_2:
nb = 8;
ref.reload(BasicTestsQ31::REF_ADD_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ADD_Q31_3:
nb = 9;
ref.reload(BasicTestsQ31::REF_ADD_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SUB_Q31_4:
nb = 3;
ref.reload(BasicTestsQ31::REF_SUB_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SUB_Q31_5:
nb = 8;
ref.reload(BasicTestsQ31::REF_SUB_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SUB_Q31_6:
nb = 9;
ref.reload(BasicTestsQ31::REF_SUB_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_MULT_Q31_7:
nb = 3;
ref.reload(BasicTestsQ31::REF_MULT_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_MULT_Q31_8:
nb = 8;
ref.reload(BasicTestsQ31::REF_MULT_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_MULT_Q31_9:
nb = 9;
ref.reload(BasicTestsQ31::REF_MULT_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_NEGATE_Q31_10:
nb = 3;
ref.reload(BasicTestsQ31::REF_NEGATE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_NEGATE_Q31_11:
nb = 8;
ref.reload(BasicTestsQ31::REF_NEGATE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_NEGATE_Q31_12:
nb = 9;
ref.reload(BasicTestsQ31::REF_NEGATE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_OFFSET_Q31_13:
nb = 3;
ref.reload(BasicTestsQ31::REF_OFFSET_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_OFFSET_Q31_14:
nb = 8;
ref.reload(BasicTestsQ31::REF_OFFSET_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_OFFSET_Q31_15:
nb = 9;
ref.reload(BasicTestsQ31::REF_OFFSET_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SCALE_Q31_16:
nb = 3;
ref.reload(BasicTestsQ31::REF_SCALE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SCALE_Q31_17:
nb = 8;
ref.reload(BasicTestsQ31::REF_SCALE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_SCALE_Q31_18:
nb = 9;
ref.reload(BasicTestsQ31::REF_SCALE_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_DOT_PROD_Q31_19:
nb = 3;
dotRef.reload(BasicTestsQ31::REF_DOT_3_Q31_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_DOT_PROD_Q31_20:
nb = 8;
dotRef.reload(BasicTestsQ31::REF_DOT_4N_Q31_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_DOT_PROD_Q31_21:
nb = 9;
dotRef.reload(BasicTestsQ31::REF_DOT_4N1_Q31_ID,mgr);
dotOutput.create(dotRef.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ABS_Q31_22:
nb = 3;
ref.reload(BasicTestsQ31::REF_ABS_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ABS_Q31_23:
nb = 8;
ref.reload(BasicTestsQ31::REF_ABS_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ABS_Q31_24:
nb = 9;
ref.reload(BasicTestsQ31::REF_ABS_Q31_ID,mgr,nb);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUT1_Q31_ID,mgr,nb);
input2.reload(BasicTestsQ31::INPUT2_Q31_ID,mgr,nb);
break;
case BasicTestsQ31::TEST_ADD_Q31_25:
input1.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
input2.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
ref.reload(BasicTestsQ31::REF_POSSAT_12_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_ADD_Q31_26:
input1.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
input2.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
ref.reload(BasicTestsQ31::REF_NEGSAT_13_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_SUB_Q31_27:
ref.reload(BasicTestsQ31::REF_POSSAT_14_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
input2.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_SUB_Q31_28:
ref.reload(BasicTestsQ31::REF_NEGSAT_15_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
input2.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_MULT_Q31_29:
ref.reload(BasicTestsQ31::REF_POSSAT_16_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG2_Q31_ID,mgr);
input2.reload(BasicTestsQ31::MAXNEG2_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_NEGATE_Q31_30:
ref.reload(BasicTestsQ31::REF_POSSAT_17_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG2_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_OFFSET_Q31_31:
ref.reload(BasicTestsQ31::REF_POSSAT_18_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
/* 0.9 */
this->scalar = 0x73333333;
break;
case BasicTestsQ31::TEST_OFFSET_Q31_32:
ref.reload(BasicTestsQ31::REF_NEGSAT_19_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
/* -0.9 */
this->scalar = 0x8ccccccd;
break;
case BasicTestsQ31::TEST_SCALE_Q31_33:
ref.reload(BasicTestsQ31::REF_POSSAT_20_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG2_Q31_ID,mgr);
/* Minus max*/
this->scalar = 0x80000000;
break;
case BasicTestsQ31::TEST_SHIFT_Q31_34:
ref.reload(BasicTestsQ31::REF_SHIFT_21_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::INPUTRAND_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_SHIFT_Q31_35:
ref.reload(BasicTestsQ31::REF_SHIFT_POSSAT_22_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXPOS_Q31_ID,mgr);
break;
case BasicTestsQ31::TEST_SHIFT_Q31_36:
ref.reload(BasicTestsQ31::REF_SHIFT_NEGSAT_23_Q31_ID,mgr);
output.create(ref.nbSamples(),BasicTestsQ31::OUT_SAMPLES_Q31_ID,mgr);
input1.reload(BasicTestsQ31::MAXNEG_Q31_ID,mgr);
break;
}
}
void BasicTestsQ31::tearDown(Testing::testID_t id,Client::PatternMgr *mgr)
{
switch(id)
{
case BasicTestsQ31::TEST_DOT_PROD_Q31_19:
case BasicTestsQ31::TEST_DOT_PROD_Q31_20:
case BasicTestsQ31::TEST_DOT_PROD_Q31_21:
dotOutput.dump(mgr);
break;
default:
output.dump(mgr);
}
}
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