| /cmsis-dsp-latest/Source/FilteringFunctions/ |
| D | arm_levinson_durbin_q31.c | 1 /* ----------------------------------------------------------------------
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
64 // 1 / (h + l) = 1 / h (1 - l / h) in divide()
68 // 1 / h (1 - l / h) in divide()
70 // 1 / h (2 - (l + h) / h) in divide()
71 // 1 / h (2 - d / h) in divide()
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| D | arm_levinson_durbin_f32.c | 1 /* ----------------------------------------------------------------------
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
73 e = phi[0] - phi[1] * a[0]; in arm_levinson_durbin_f32()
74 for(int p=1; p < nbCoefs; p++) in arm_levinson_durbin_f32() local
90 pRevPhi = &phi[p-3]; in arm_levinson_durbin_f32()
95 blkCnt = p >> 2; in arm_levinson_durbin_f32()
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| D | arm_levinson_durbin_f16.c | 1 /* ----------------------------------------------------------------------
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
70 e = (_Float16)phi[0] - (_Float16)phi[1] * (_Float16)a[0]; in arm_levinson_durbin_f16()
71 for(int p=1; p < nbCoefs; p++) in arm_levinson_durbin_f16() local
87 pRevPhi = &phi[p-7]; in arm_levinson_durbin_f16()
92 blkCnt = p >> 3; in arm_levinson_durbin_f16()
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| /cmsis-dsp-latest/dsppp/Include/dsppp/ |
| D | matrix_impl.hpp | 1 // -*- C++ -*-
53 * @tparam P Type of the scalar
58 template<typename P,int R=DYNAMIC,int C=DYNAMIC,
60 struct Matrix:Vector<P,R*C,Allocator>
80 Matrix():Vector<P,R*C,Allocator>(){}; in Matrix()
85 explicit Matrix(P init_val):Vector<P,R*C,Allocator>(init_val){}; in Matrix()
95 explicit Matrix(const Matrix<P,R,C,OtherAllocator>& other):Vector<P,R*C,Allocator>() in Matrix()
111 Matrix(const _Expr<Derived>& other):Vector<P,R*C,Allocator>(other) in Matrix()
126 Matrix(const _Expr<Derived>& other):Vector<P,R*C,Allocator>()
169 MatrixView<P,C> sub(const index_t rs,const index_t cs) in sub()
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| D | vector_impl.hpp | 1 // -*- C++ -*-
35 * @tparam P Type of the scalar
37 template<typename P>
41 typedef P element_type;
55 P* ptr() const {return(values_);} in ptr()
64 P* ptr(const index_t i) const {return(&values_[i]);} in ptr()
71 const P* const_ptr() const {return(values_);} in const_ptr()
80 const P* const_ptr(const index_t i) const {return(&values_[i]);} in const_ptr()
90 P* begin() const {return(values_);} in begin()
98 P* end() const {return(values_+length_);} in end()
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| D | vec.hpp | 1 // -*- C++ -*-
49 template<typename P,int L,
51 struct VecRef<Vector<P,L,A>,(L<0)>
54 typedef VectorView<P,1> type;
55 … static VectorView<P,1> ref(const Vector<P,L,A>&a,typename std::enable_if<(L<0)>::type* = nullptr){ in ref()
56 return(VectorView<P,1>(a)); in ref()
61 template<typename P,int L,
63 struct VecRef<Vector<P,L,A>,(L>0)>
65 typedef const Vector<P,L,A>& type;
66 …static const Vector<P,L,A>& ref(const Vector<P,L,A>&a,typename std::enable_if<(L>0)>::type* = null… in ref()
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| D | matrix.hpp | 1 // -*- C++ -*-
29 template<typename P,int R,int C,
31 struct traits<Matrix<P,R,C,A>>
33 typedef P Scalar;
35 typedef typename vector_traits<P>::vector Vector;
39 template<typename P,int S>
40 struct traits<MatrixView<P,S>>
42 typedef P Scalar;
44 typedef typename vector_traits<P>::vector Vector;
48 template<typename P,int R,int C,
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| D | algorithms.hpp | 1 // -*- C++ -*-
6 * C++ template extension to CMSIS-DSP. It is not yet part of
8 * [CMSIS-DSP github](https://github.com/ARM-software/CMSIS-DSP/tree/main/dsppp/Include)
62 template<typename P,int R,
66 SameElementType<VB,P>::value,bool>::type = true>
67 inline void _diagonal(Matrix<P,R,R,A> &v, in _diagonal() argument
74 v.row(r) = P{}; in _diagonal()
86 template<typename P,int R,
90 SameElementType<VB,P>::value,bool>::type = true>
91 inline void _fill_diagonal(Matrix<P,R,R,A> &v, in _fill_diagonal() argument
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| /cmsis-dsp-latest/dsppp/Include/dsppp/Neon/ |
| D | float.hpp | 1 // -*- C++ -*-
52 inline float32x4_t vload1(const float32_t *p) in vload1() argument
54 return(vld1q(p)); in vload1()
59 inline float32x4_t vload1(const float32_t *p) in vload1() argument
62 res[0] = *p; in vload1()
63 p += S; in vload1()
65 res[1] = *p; in vload1()
66 p += S; in vload1()
68 res[2] = *p; in vload1()
69 p += S; in vload1()
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| /cmsis-dsp-latest/dsppp/Include/dsppp/DSP/ |
| D | memory.hpp | 1 // -*- C++ -*-
30 const int16_t *p=reinterpret_cast<const int16_t* >(pQ15); in read_q15x2() local
33 memcpy (&val, p, 4); in read_q15x2()
35 val = (p[1] << 16) | (p[0] & 0x0FFFF) ; in read_q15x2()
48 int16_t *p=reinterpret_cast<int16_t* >(pQ15); in write_q15x2() local
51 memcpy (p, &val, 4); in write_q15x2()
53 p[0] = (int16_t)(val & 0x0FFFF); in write_q15x2()
54 p[1] = (int16_t)(val >> 16); in write_q15x2()
63 const int8_t *p=reinterpret_cast<const int8_t*>(pQ7); in read_q7x4() local
66 memcpy (&val, p, 4); in read_q7x4()
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| D | q7.hpp | 1 // -*- C++ -*-
166 inline Q7DSPVector vload1(const Q7 *p) in vload1() argument
168 return(Q7DSPVector(read_q7x4(p))); in vload1()
174 inline Q7DSPVector vload1(const Q7 *p) in vload1() argument
176 Q7 a = p[0]; in vload1()
177 Q7 b = p[S]; in vload1()
178 Q7 c = p[2*S]; in vload1()
179 Q7 d = p[3*S]; in vload1()
186 inline Q7DSPVector vload1(const Q7 *p,index_t stride) in vload1() argument
188 Q7 a = p[0]; in vload1()
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| D | q15.hpp | 1 // -*- C++ -*-
226 inline Q15DSPVector vload1(const Q15 *p) in vload1() argument
228 return(Q15DSPVector(read_q15x2(p))); in vload1()
234 inline Q15DSPVector vload1(const Q15 *p) in vload1() argument
236 Q15 a = p[0]; in vload1()
237 Q15 b = p[S]; in vload1()
244 inline Q15DSPVector vload1(const Q15 *p,index_t stride) in vload1() argument
246 Q15 a = p[0]; in vload1()
247 Q15 b = *(p+stride); in vload1()
254 inline void vstore1(Q15 *p,const Q15DSPVector val) in vstore1() argument
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| /cmsis-dsp-latest/dsppp/Include/dsppp/Helium/ |
| D | q7.hpp | 1 // -*- C++ -*-
199 inline int8x16_t vload1(const Q7 *p) in vload1() argument
201 return(vld1q(reinterpret_cast<const int8_t*>(p))); in vload1()
211 inline int8x16_t vload1(const Q7 *p) in vload1() argument
217 return(vldrbq_gather_offset_s8(reinterpret_cast<const int8_t*>(p),offset)); in vload1()
222 inline int8x16_t vload1(const Q7 *p) in vload1() argument
227 res[i] = p->v; in vload1()
228 p += S; in vload1()
235 inline int8x16_t vload1(const Q7 *p,index_t stride) in vload1() argument
241 return(vldrbq_gather_offset_s8(reinterpret_cast<const int8_t*>(p),offset)); in vload1()
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| D | q15.hpp | 1 // -*- C++ -*-
236 inline int16x8_t vload1(const Q15 *p) in vload1() argument
238 return(vld1q(reinterpret_cast<const int16_t*>(p))); in vload1()
251 * @param[in] p Load address
269 inline int16x8_t vload1(const Q15 *p) in vload1() argument
274 return(vldrhq_gather_shifted_offset_s16(reinterpret_cast<const int16_t*>(p),offset)); in vload1()
279 inline int16x8_t vload1(const Q15 *p) in vload1() argument
284 res[i] = p->v; in vload1()
285 p += S; in vload1()
292 inline int16x8_t vload1(const Q15 *p,index_t stride) in vload1() argument
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| D | float.hpp | 1 // -*- C++ -*-
258 * @brief Vector - Vector
263 * @return a - b
271 * @brief Vector - Scalar
276 * @return a - b
284 * @brief Scalar - Vector
289 * @return a - b
297 * @brief Vector - Vector with predicate
303 * @return a - b
312 * @brief Vector - Scalar with predicate
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| D | half.hpp | 1 // -*- C++ -*-
399 inline float16x8_t vload1(const float16_t *p) in vload1() argument
401 return(vld1q(p)); in vload1()
406 inline float16x8_t vload1(const float16_t *p) in vload1() argument
409 return(vldrhq_gather_shifted_offset_f16(p,offset)); in vload1()
414 inline float16x8_t vload1(const float16_t *p) in vload1() argument
419 res[i] = *p; in vload1()
420 p += S; in vload1()
427 inline float16x8_t vload1(const float16_t *p,const index_t stride) in vload1() argument
433 return(vldrhq_gather_shifted_offset_f16(p,offset)); in vload1()
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| D | q31.hpp | 1 // -*- C++ -*-
199 inline int32x4_t vload1(const Q31 *p) in vload1() argument
201 return(vld1q(reinterpret_cast<const int32_t*>(p))); in vload1()
206 inline int32x4_t vload1(const Q31 *p) in vload1() argument
209 return(vldrwq_gather_shifted_offset_s32(reinterpret_cast<const int32_t*>(p),offset)); in vload1()
214 inline int32x4_t vload1(const Q31 *p,index_t stride) in vload1() argument
218 return(vldrwq_gather_shifted_offset_s32(reinterpret_cast<const int32_t*>(p),offset)); in vload1()
224 inline int32x4_t vload1_z(const Q31 *p,std::size_t nb,mve_pred16_t p0) in vload1_z() argument
227 return(vld1q_z(reinterpret_cast<const int32_t*>(p),p0)); in vload1_z()
233 inline int32x4_t vload1_z(const Q31 *p,std::size_t nb,mve_pred16_t p0) in vload1_z() argument
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| /cmsis-dsp-latest/Source/StatisticsFunctions/ |
| D | arm_entropy_f32.c | 1 /* ----------------------------------------------------------------------
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
45 * @return Entropy -Sum(p ln p)
57 float32_t accum=0.0f,p; in arm_entropy_f32() local
77 blkCnt --; in arm_entropy_f32()
86 p = *pSrcA++; in arm_entropy_f32()
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| D | arm_entropy_f16.c | 1 /* ----------------------------------------------------------------------
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
58 * @return Entropy -Sum(p ln p)
70 _Float16 accum=0.0f16,p; in arm_entropy_f16() local
90 blkCnt --; in arm_entropy_f16()
99 p = *pSrcA++; in arm_entropy_f16()
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| /cmsis-dsp-latest/Testing/Source/Benchmarks/ |
| D | UnaryF64.cpp | 43 arm_mat_inverse_f64(&this->in1,&this->out); in test_mat_inverse_f64()
48 arm_mat_cholesky_f64(&this->in1,&this->out); in test_mat_cholesky_dpo_f64()
53 arm_mat_solve_upper_triangular_f64(&this->in1,&this->in2,&this->out); in test_solve_upper_triangular_f64()
58 arm_mat_solve_lower_triangular_f64(&this->in1,&this->in2,&this->out); in test_solve_lower_triangular_f64()
67 this->nbr = *it++; in setUp()
68 this->nbc = *it; in setUp()
74 input1.reload(UnaryF64::INPUTA_F64_ID,mgr,this->nbr*this->nbc); in setUp()
77 output.create(this->nbr*this->nbc,UnaryF64::OUT_F64_ID,mgr); in setUp()
79 this->in1.numRows = this->nbr; in setUp()
80 this->in1.numCols = this->nbc; in setUp()
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| D | UnaryF32.cpp | 44 arm_mat_scale_f32(&this->in1,0.5,&this->out); in test_mat_scale_f32()
49 arm_mat_inverse_f32(&this->in1,&this->out); in test_mat_inverse_f32()
54 arm_mat_trans_f32(&this->in1,&this->out); in test_mat_trans_f32()
59 arm_mat_cmplx_trans_f32(&this->in1,&this->out); in test_mat_cmplx_trans_f32()
64 arm_mat_add_f32(&this->in1,&this->in1,&this->out); in test_mat_add_f32()
69 arm_mat_sub_f32(&this->in1,&this->in1,&this->out); in test_mat_sub_f32()
74 arm_mat_vec_mult_f32(&this->in1, vecp, outp); in test_mat_vec_mult_f32()
79 arm_mat_cholesky_f32(&this->in1,&this->out); in test_mat_cholesky_dpo_f32()
84 arm_mat_solve_upper_triangular_f32(&this->in1,&this->in2,&this->out); in test_solve_upper_triangular_f32()
89 arm_mat_solve_lower_triangular_f32(&this->in1,&this->in2,&this->out); in test_solve_lower_triangular_f32()
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| /cmsis-dsp-latest/Testing/FrameworkSource/ |
| D | FPGA.cpp | 1 /* ----------------------------------------------------------------------
13 * Target Processor: Cortex-M cores
14 * -------------------------------------------------------------------- */
16 * Copyright (C) 2010-2019 ARM Limited or its affiliates. All rights reserved.
18 * SPDX-License-Identifier: Apache-2.0
24 * www.apache.org/licenses/LICENSE-2.0
59 this->m_testDesc=testDesc; in FPGA()
60 this->m_patterns=patterns; in FPGA()
62 this->currentDesc=testDesc; in FPGA()
63 this->path=new std::vector<std::string>(); in FPGA()
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| /cmsis-dsp-latest/dsppp/tests/ |
| D | debug_mat.h | 1 void pmat(float32_t *p,int nbrows,int nbcols) in pmat() argument
7 printf("%f ",(double)p[c+r*nbcols]); in pmat()
14 void pvec(float32_t *p,int nb) in pvec() argument
18 printf("%f ",(double)p[c]); in pvec()
23 void pvec(Q7 *p,int nb) in pvec() argument
27 printf("%f ",(double)(1.0f*p[c].v/128.0f)); in pvec()
52 float32_t *p; in _arm_mat_qr_f32() local
54 if (pSrc->numRows < pSrc->numCols) in _arm_mat_qr_f32()
59 memcpy(pOutR->pData,pSrc->pData,pSrc->numCols * pSrc->numRows*sizeof(float32_t)); in _arm_mat_qr_f32()
60 pOutR->numCols = pSrc->numCols; in _arm_mat_qr_f32()
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| /cmsis-dsp-latest/Source/ComplexMathFunctions/ |
| D | arm_cmplx_mult_cmplx_q31.c | 1 /* ----------------------------------------------------------------------
4 * Description: Q31 complex-by-complex multiplication
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
41 @brief Q31 complex-by-complex multiplication.
65 blkCnt -= 1; in arm_cmplx_mult_cmplx_q31()
75 /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */ in arm_cmplx_mult_cmplx_q31()
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| D | arm_cmplx_mult_cmplx_q15.c | 1 /* ----------------------------------------------------------------------
4 * Description: Q15 complex-by-complex multiplication
9 * Target Processor: Cortex-M and Cortex-A cores
10 * -------------------------------------------------------------------- */
12 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
14 * SPDX-License-Identifier: Apache-2.0
20 * www.apache.org/licenses/LICENSE-2.0
41 @brief Q15 complex-by-complex multiplication.
65 blkCnt -= 1; in arm_cmplx_mult_cmplx_q15()
77 /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1]. */ in arm_cmplx_mult_cmplx_q15()
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