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MLPPVector math api rework pt2.

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Relintai 2023-04-24 17:31:35 +02:00
parent f00d7e21c3
commit b54e4a1625
2 changed files with 184 additions and 56 deletions
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206
mlpp/lin_alg/mlpp_vector.cpp
View File

@ -338,116 +338,224 @@ void MLPPVector::subb(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {
}
}
Ref<MLPPVector> MLPPVector::lognv(const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::log() {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::log(out_ptr[i]);
}
}
Ref<MLPPVector> MLPPVector::logn() {
Ref<MLPPVector> out;
out.instance();
out->resize(_size);
int size = a->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] = Math::log(a_ptr[i]);
}
return out;
}
Ref<MLPPVector> MLPPVector::log10nv(const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::logb(const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(size);
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::log(a_ptr[i]);
}
}
void MLPPVector::log10() {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::log10(out_ptr[i]);
}
}
Ref<MLPPVector> MLPPVector::log10n() {
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] = Math::log10(a_ptr[i]);
}
return out;
}
Ref<MLPPVector> MLPPVector::expnv(const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::log10b(const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(size);
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::log10(a_ptr[i]);
}
}
void MLPPVector::exp() {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::exp(out_ptr[i]);
}
}
Ref<MLPPVector> MLPPVector::expn() {
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] = Math::exp(a_ptr[i]);
}
return out;
}
Ref<MLPPVector> MLPPVector::erfnv(const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::expb(const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(size);
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::exp(a_ptr[i]);
}
}
void MLPPVector::erf() {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::erf(out_ptr[i]);
}
}
Ref<MLPPVector> MLPPVector::erfn() {
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] = Math::erf(a_ptr[i]);
}
return out;
}
Ref<MLPPVector> MLPPVector::exponentiatenv(const Ref<MLPPVector> &a, real_t p) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::erfb(const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(size);
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::erf(a_ptr[i]);
}
}
void MLPPVector::exponentiate(real_t p) {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::pow(out_ptr[i], p);
}
}
Ref<MLPPVector> MLPPVector::exponentiaten(real_t p) {
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] = Math::pow(a_ptr[i], p);
}
return out;
}
Ref<MLPPVector> MLPPVector::sqrtnv(const Ref<MLPPVector> &a) {
ERR_FAIL_COND_V(!a.is_valid(), Ref<MLPPVector>());
void MLPPVector::exponentiateb(const Ref<MLPPVector> &a, real_t p) {
ERR_FAIL_COND(!a.is_valid());
Ref<MLPPVector> out;
out.instance();
int size = a->size();
out->resize(size);
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::pow(a_ptr[i], p);
}
}
void MLPPVector::sqrt() {
real_t *out_ptr = ptrw();
for (int i = 0; i < _size; ++i) {
out_ptr[i] = Math::sqrt(out_ptr[i]);
}
}
Ref<MLPPVector> MLPPVector::sqrtn() {
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] = Math::sqrt(a_ptr[i]);
}
return out;
}
Ref<MLPPVector> MLPPVector::cbrtnv(const Ref<MLPPVector> &a) {
return exponentiatenv(a, static_cast<real_t>(1) / static_cast<real_t>(3));
void MLPPVector::sqrtb(const Ref<MLPPVector> &a) {
ERR_FAIL_COND(!a.is_valid());
int s = a->size();
resize(s);
const real_t *a_ptr = a->ptr();
real_t *out_ptr = ptrw();
for (int i = 0; i < s; ++i) {
out_ptr[i] = Math::sqrt(a_ptr[i]);
}
}
void MLPPVector::cbrt() {
return exponentiate(static_cast<real_t>(1) / static_cast<real_t>(3));
}
Ref<MLPPVector> MLPPVector::cbrtn() {
return exponentiaten(static_cast<real_t>(1) / static_cast<real_t>(3));
}
void MLPPVector::cbrtb(const Ref<MLPPVector> &a) {
return exponentiateb(a, static_cast<real_t>(1) / static_cast<real_t>(3));
}
real_t MLPPVector::dotnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b) {

34
mlpp/lin_alg/mlpp_vector.h
View File

@ -366,13 +366,33 @@ public:
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);
Ref<MLPPVector> expnv(const Ref<MLPPVector> &a);
Ref<MLPPVector> erfnv(const Ref<MLPPVector> &a);
Ref<MLPPVector> exponentiatenv(const Ref<MLPPVector> &a, real_t p);
Ref<MLPPVector> sqrtnv(const Ref<MLPPVector> &a);
Ref<MLPPVector> cbrtnv(const Ref<MLPPVector> &a);
void log();
Ref<MLPPVector> logn();
void logb(const Ref<MLPPVector> &a);
void log10();
Ref<MLPPVector> log10n();
void log10b(const Ref<MLPPVector> &a);
void exp();
Ref<MLPPVector> expn();
void expb(const Ref<MLPPVector> &a);
void erf();
Ref<MLPPVector> erfn();
void erfb(const Ref<MLPPVector> &a);
void exponentiate(real_t p);
Ref<MLPPVector> exponentiaten(real_t p);
void exponentiateb(const Ref<MLPPVector> &a, real_t p);
void sqrt();
Ref<MLPPVector> sqrtn();
void sqrtb(const Ref<MLPPVector> &a);
void cbrt();
Ref<MLPPVector> cbrtn();
void cbrtb(const Ref<MLPPVector> &a);
real_t dotnv(const Ref<MLPPVector> &a, const Ref<MLPPVector> &b);