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More MLPPVector math api standardization.

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Relintai 2023-04-24 13:09:12 +02:00
parent f8f3edf6ef
commit f00d7e21c3
2 changed files with 136 additions and 86 deletions
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195
mlpp/lin_alg/mlpp_vector.cpp
View File

@ -3,7 +3,6 @@
#include "mlpp_matrix.h"
void MLPPVector::flatten_vectors(const Vector<Ref<MLPPVector>> &A) {
int vsize = 0;
for (int i = 0; i < A.size(); ++i) {
@ -28,7 +27,6 @@ void MLPPVector::flatten_vectors(const Vector<Ref<MLPPVector>> &A) {
}
}
Ref<MLPPVector> MLPPVector::flatten_vectorsn(const Vector<Ref<MLPPVector>> &A) {
Ref<MLPPVector> a;
a.instance();
@ -111,184 +109,231 @@ void MLPPVector::hadamard_productb(const Ref<MLPPVector> &a, const Ref<MLPPVecto
}
}
Ref<MLPPVector> MLPPVector::element_wise_divisionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!a.is_valid() || !b.is_valid(), Ref<MLPPVector>());
void MLPPVector::element_wise_division(const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!b.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
ERR_FAIL_COND(_size != b->size());
ERR_FAIL_COND_V(size != b->size(), Ref<MLPPVector>());
out->resize(size);
const real_t *a_ptr = a->ptr();
const real_t *a_ptr = ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] / b_ptr[i];
}
}
Ref<MLPPVector> MLPPVector::element_wise_divisionn(const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!b.is_valid(), Ref<MLPPVector>());
Ref<MLPPVector> out;
out.instance();
ERR_FAIL_COND_V(_size != b->size(), Ref<MLPPVector>());
out->resize(_size);
const real_t *a_ptr = ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] / b_ptr[i];
}
return out;
}
Ref<MLPPVector> MLPPVector::scalar_multiplynv(real_t scalar, const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::element_wise_divisionb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!a.is_valid() || !b.is_valid());
Ref<MLPPVector> out;
out.instance();
int s = a->size();
int size = a->size();
ERR_FAIL_COND(s != b->size());
out->resize(size);
resize(s);
const real_t *a_ptr = a->ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = a_ptr[i] / b_ptr[i];
}
}
void MLPPVector::scalar_multiply(real_t scalar) {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = out_ptr[i] * scalar;
}
}
Ref<MLPPVector> MLPPVector::scalar_multiplyn(real_t scalar) {
Ref<MLPPVector> out;
out.instance();
out->resize(_size);
const real_t *a_ptr = ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] * scalar;
}
return out;
}
void MLPPVector::scalar_multiplyv(real_t scalar, const Ref<MLPPVector> &a, Ref<MLPPVector> out) {
ERR_FAIL_COND(!a.is_valid() || !out.is_valid());
void MLPPVector::scalar_multiplyb(real_t scalar, const Ref<MLPPVector> &a) {
int s = a->size();
int size = a->size();
if (unlikely(out->size() != size)) {
out->resize(size);
if (unlikely(size() != s)) {
resize(s);
}
const real_t *a_ptr = a->ptr();
real_t *out_ptr = out->ptrw();
real_t *out_ptr = ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < s; ++i) {
out_ptr[i] = a_ptr[i] * scalar;
}
}
Ref<MLPPVector> MLPPVector::scalar_addnv(real_t scalar, const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::scalar_add(real_t scalar) {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = out_ptr[i] + scalar;
}
}
Ref<MLPPVector> MLPPVector::scalar_addn(real_t scalar) {
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(_size);
out->resize(size);
const real_t *a_ptr = a->ptr();
const real_t *a_ptr = ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] + scalar;
}
return out;
}
void MLPPVector::scalar_addv(real_t scalar, const Ref<MLPPVector> &a, Ref<MLPPVector> out) {
ERR_FAIL_COND(!a.is_valid() || !out.is_valid());
void MLPPVector::scalar_addb(real_t scalar, const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
int size = a->size();
int s = a->size();
if (unlikely(out->size() != size)) {
out->resize(size);
if (unlikely(size() != s)) {
resize(s);
}
const real_t *a_ptr = a->ptr();
real_t *out_ptr = out->ptrw();
real_t *out_ptr = ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < s; ++i) {
out_ptr[i] = a_ptr[i] + scalar;
}
}
Ref<MLPPVector> MLPPVector::additionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!a.is_valid() || !b.is_valid(), Ref<MLPPVector>());
void MLPPVector::add(const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!b.is_valid());
ERR_FAIL_COND(_size != b->size());
int size = a->size();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = ptrw();
ERR_FAIL_COND_V(size != b->size(), Ref<MLPPVector>());
for (int i = 0; i < _size; ++i) {
out_ptr[i] += b_ptr[i];
}
}
Ref<MLPPVector> MLPPVector::addn(const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!b.is_valid(), Ref<MLPPVector>());
ERR_FAIL_COND_V(_size != b->size(), Ref<MLPPVector>());
Ref<MLPPVector> out;
out.instance();
out->resize(size);
out->resize(_size);
const real_t *a_ptr = a->ptr();
const real_t *a_ptr = ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] + b_ptr[i];
}
return out;
}
void MLPPVector::additionv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b, Ref<MLPPVector> out) {
ERR_FAIL_COND(!a.is_valid() || !b.is_valid() || !out.is_valid());
void MLPPVector::addb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!a.is_valid() || !b.is_valid());
int size = a->size();
int s = a->size();
ERR_FAIL_COND(size != b->size());
ERR_FAIL_COND(s != b->size());
if (unlikely(out->size() != size)) {
out->resize(size);
if (unlikely(size() != s)) {
resize(s);
}
const real_t *a_ptr = a->ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
real_t *out_ptr = ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < s; ++i) {
out_ptr[i] = a_ptr[i] + b_ptr[i];
}
}
Ref<MLPPVector> MLPPVector::subtractionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!a.is_valid() || !b.is_valid(), Ref<MLPPVector>());
void MLPPVector::sub(const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!b.is_valid());
ERR_FAIL_COND(_size != b->size());
int size = a->size();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = ptrw();
ERR_FAIL_COND_V(size != b->size(), Ref<MLPPVector>());
for (int i = 0; i < _size; ++i) {
out_ptr[i] -= b_ptr[i];
}
}
Ref<MLPPVector> MLPPVector::subn(const Ref<MLPPVector> &b) {
ERR_FAIL_COND_V(!b.is_valid(), Ref<MLPPVector>());
ERR_FAIL_COND_V(_size != b->size(), Ref<MLPPVector>());
Ref<MLPPVector> out;
out.instance();
out->resize(_size);
if (unlikely(size == 0)) {
return out;
}
out->resize(size);
const real_t *a_ptr = a->ptr();
const real_t *a_ptr = ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < _size; ++i) {
out_ptr[i] = a_ptr[i] - b_ptr[i];
}
return out;
}
void MLPPVector::subtractionv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b, Ref<MLPPVector> out) {
ERR_FAIL_COND(!a.is_valid() || !b.is_valid() || !out.is_valid());
void MLPPVector::subb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
ERR_FAIL_COND(!a.is_valid() || !b.is_valid());
int size = a->size();
int s = a->size();
ERR_FAIL_COND(size != b->size());
ERR_FAIL_COND(s != b->size());
if (unlikely(out->size() != size)) {
out->resize(size);
if (unlikely(size() != s)) {
resize(s);
}
const real_t *a_ptr = a->ptr();
const real_t *b_ptr = b->ptr();
real_t *out_ptr = out->ptrw();
real_t *out_ptr = ptrw();
for (int i = 0; i < size; ++i) {
for (int i = 0; i < s; ++i) {
out_ptr[i] = a_ptr[i] - b_ptr[i];
}
}

27
mlpp/lin_alg/mlpp_vector.h
View File

@ -333,13 +333,12 @@ public:
//void substract(const Ref<MLPPVector> &b); <- this should be the simplest / most obvious method
//Ref<MLPPVector> substractn(const Ref<MLPPVector> &b);
//void substractb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b); -> result is in this (subtractionv like)
// Or:
//void hadamard_product(const Ref<MLPPVector> &b); <- this should be the simplest / most obvious method
//Ref<MLPPVector> hadamard_productn(const Ref<MLPPVector> &b); <- n -> new
//void hadamard_productb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b); <- b -> between, result is stored in *this
void flatten_vectors(const Vector<Ref<MLPPVector>> &A);
Ref<MLPPVector> flatten_vectorsn(const Vector<Ref<MLPPVector>> &A);
@ -347,19 +346,25 @@ public:
Ref<MLPPVector> hadamard_productn(const Ref<MLPPVector> &b);
void hadamard_productb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
Ref<MLPPVector> element_wise_divisionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
void element_wise_division(const Ref<MLPPVector> &b);
Ref<MLPPVector> element_wise_divisionn(const Ref<MLPPVector> &b);
void element_wise_divisionb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
Ref<MLPPVector> scalar_multiplynv(real_t scalar, const Ref<MLPPVector> &a);
void scalar_multiplyv(real_t scalar, const Ref<MLPPVector> &a, Ref<MLPPVector> out);
void scalar_multiply(real_t scalar);
Ref<MLPPVector> scalar_multiplyn(real_t scalar);
void scalar_multiplyb(real_t scalar, const Ref<MLPPVector> &a);
Ref<MLPPVector> scalar_addnv(real_t scalar, const Ref<MLPPVector> &a);
void scalar_addv(real_t scalar, const Ref<MLPPVector> &a, Ref<MLPPVector> out);
void scalar_add(real_t scalar);
Ref<MLPPVector> scalar_addn(real_t scalar);
void scalar_addb(real_t scalar, const Ref<MLPPVector> &a);
Ref<MLPPVector> additionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
void additionv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b, Ref<MLPPVector> out);
void add(const Ref<MLPPVector> &b);
Ref<MLPPVector> addn(const Ref<MLPPVector> &b);
void addb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
Ref<MLPPVector> subtractionnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
void subtractionv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b, Ref<MLPPVector> out);
void sub(const Ref<MLPPVector> &b);
Ref<MLPPVector> subn(const Ref<MLPPVector> &b);
void subb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);
Ref<MLPPVector> lognv(const Ref<MLPPVector> &a);
Ref<MLPPVector> log10nv(const Ref<MLPPVector> &a);