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Optimize various mathematical packet ops

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This commit is contained in:
Charles Schlosser
2023-01-28 01:34:26 +00:00
committed by Rasmus Munk Larsen
parent 1aa6dc2007
commit 0471e61b4c
3 changed files with 79 additions and 67 deletions
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3
test/array_cwise.cpp
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@@ -83,6 +83,7 @@ void binary_op_test(std::string name, Fn fun, RefFn ref) {
Scalar e = static_cast<Scalar>(ref(x(i,j), y(i,j)));
Scalar a = actual(i, j);
bool success = (a==e) || ((numext::isfinite)(e) && internal::isApprox(a, e, tol)) || ((numext::isnan)(a) && (numext::isnan)(e));
if ((a == a) && (e == e)) success &= (bool)numext::signbit(e) == (bool)numext::signbit(a);
all_pass &= success;
if (!success) {
std::cout << name << "(" << x(i,j) << "," << y(i,j) << ") = " << a << " != " << e << std::endl;
@@ -125,6 +126,7 @@ void pow_scalar_exponent_test() {
Scalar a = eigenPow(j);
bool success = (a == e) || ((numext::isfinite)(e) && internal::isApprox(a, e, tol)) ||
((numext::isnan)(a) && (numext::isnan)(e));
if ((a == a) && (e == e)) success &= (bool)numext::signbit(e) == (bool)numext::signbit(a);
all_pass &= success;
if (!success) {
std::cout << "pow(" << bases(j) << "," << exponent << ") = " << a << " != " << e << std::endl;
@@ -138,6 +140,7 @@ void pow_scalar_exponent_test() {
Scalar a = eigenPow(j);
bool success = (a == e) || ((numext::isfinite)(e) && internal::isApprox(a, e, tol)) ||
((numext::isnan)(a) && (numext::isnan)(e));
if ((a == a) && (e == e)) success &= (bool)numext::signbit(e) == (bool)numext::signbit(a);
all_pass &= success;
if (!success) {
std::cout << "pow(" << bases(j) << "," << exponent << ") = " << a << " != " << e << std::endl;