What version (or hash if on master) of pybind11 are you using?
ec1b57c50c72a7c2ef4aa3b14d7723918da4235e
Problem description
Not a problem. This is similar to R's cpp11 (https://cpp11.r-lib.org/). I wonder how easy would it be to have some convergence with cpp11
This might interest @DavisVaughan @s3alfisc @lrberge
Reproducible example code
// say we can easily port this R-cpp11 code
// then translating linear algebra between R and Python is "free"
#include <cpp11.hpp>
using namespace cpp11;
doubles_matrix<> XtX(doubles_matrix<> X)
{
int NX = X.nrow();
int MX = X.ncol();
writable::doubles_matrix<> R(MX, MX);
for (int i = 0; i < MX; i++)
{
for (int j = 0; j < MX; j++)
{
for (int k = 0; k < NX; k++)
{
R(i, j) += X(k, i) * X(k, j);
}
}
}
return R;
}
Is this a regression? Put the last known working version here if it is.
Required prerequisites
What version (or hash if on master) of pybind11 are you using?
ec1b57c50c72a7c2ef4aa3b14d7723918da4235e
Problem description
Not a problem. This is similar to R's cpp11 (https://cpp11.r-lib.org/). I wonder how easy would it be to have some convergence with cpp11 This might interest @DavisVaughan @s3alfisc @lrberge
Reproducible example code
Is this a regression? Put the last known working version here if it is.
Not a regression