Posts tagged: GPU

Comparing three numerical solvers of the Gross-Pitaevskii equation

A quick comparison of Trotter-Suzuki-MPI, GPELab, and GPUE for simulating the evolution of Bose-Einstein Condensates

Posted on . Tags: Quantum information theory, GPU

Random number generation with C++11 and VSL

Benchmarking the speed of random number generation in C++11 with GCC and with VSL and ICC.

Posted on . Tags: C++, GPU

CuBlas matrix multiplication with C-style arrays

Getting around Fortran-style array indexing in CuBlas from C code without transponation. Bonus Thrust vector casting added.

Posted on . Tags: C++, GPU

Summing the entries of a matrix using a stencil with Thrust

Thrust-based summing of the elements of a submatrix at a given offset according to a stencil.

Posted on . Tags: C++, GPU

Argmin on the rows of a matrix with Thrust

A detailed description of how to use Thrust reduce by key to calculate the argmins of the rows of a matrix

Posted on . Tags: C++, GPU