Add to ORKGA comparison of PGI OpenACC, FORTRAN CUDA, and Nvidia CUDA pseudospectral methods on a single GPU and GCC FORTRAN on single and multiple CPU cores is reported. The GPU implementations use CuFFT and the CPU implementations use FFTW. Porting pre-existing FORTRAN codes to utilize a GPUs is efficient and easy to implement with OpenACC and CUDA FORTRAN. Example programs are provided.
A large number of Fortran legacy programs are still running in production environments, and most of ...
In this paper, we present our implementation of the fast Fourier transforms on graphic processing un...
In this work Fast Fourier transformation algorithm for general purpose graphics processing unit proc...
A large number of Fortran legacy programs are still running in production environments, and most of ...
In this seminar we will present our methodology of unleashing the potential of GPU computing in lega...
Fourier methods have revolutionized many fields of science and engineering, such as astronomy, medic...
The fast Fourier transform (FFT) plays an important role in digital signal processing (DSP)...
In this report we analyze the performance of the fast Fourier transform (FFT) on graphics hardware...
Abstract. Recently, OpenCL, a new open programming standard for GPGPU programming, has become availa...
近年,GPU(Graphics Processing Unit)を用いた数値計算の高速化技術であるGPGPU(General Purpose Computation on GPUs)が注目されている....
GPU-accelerated computing drives current scientific research. Writing fast numeric algorithms for GP...
Product data parallel GPU processor has recently attracted many application developers attention. GP...
The Fast Fourier Transform (FFT) is one of the most widely used algorithms in engineering and scient...
We describe the porting of PWscf (Plane-Wave Self Consistent Field), a key component of the Quantum ...
We describe the porting of PWscf (Plane-Wave Self Consistent Field), a key component of the Quantum ...
A large number of Fortran legacy programs are still running in production environments, and most of ...
In this paper, we present our implementation of the fast Fourier transforms on graphic processing un...
In this work Fast Fourier transformation algorithm for general purpose graphics processing unit proc...
A large number of Fortran legacy programs are still running in production environments, and most of ...
In this seminar we will present our methodology of unleashing the potential of GPU computing in lega...
Fourier methods have revolutionized many fields of science and engineering, such as astronomy, medic...
The fast Fourier transform (FFT) plays an important role in digital signal processing (DSP)...
In this report we analyze the performance of the fast Fourier transform (FFT) on graphics hardware...
Abstract. Recently, OpenCL, a new open programming standard for GPGPU programming, has become availa...
近年,GPU(Graphics Processing Unit)を用いた数値計算の高速化技術であるGPGPU(General Purpose Computation on GPUs)が注目されている....
GPU-accelerated computing drives current scientific research. Writing fast numeric algorithms for GP...
Product data parallel GPU processor has recently attracted many application developers attention. GP...
The Fast Fourier Transform (FFT) is one of the most widely used algorithms in engineering and scient...
We describe the porting of PWscf (Plane-Wave Self Consistent Field), a key component of the Quantum ...
We describe the porting of PWscf (Plane-Wave Self Consistent Field), a key component of the Quantum ...
A large number of Fortran legacy programs are still running in production environments, and most of ...
In this paper, we present our implementation of the fast Fourier transforms on graphic processing un...
In this work Fast Fourier transformation algorithm for general purpose graphics processing unit proc...