Skip to content

The CUDA code of the fluid kspaceFirstOrder3D. This version is intended to be used with shared memory computers and is extended by on-the-fly compression and calculation of time-averaged acoustic Intensity in time-domain ultrasound simulations.

License

Notifications You must be signed in to change notification settings

klepo/k-Wave-Fluid-CUDA

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Overview

k-Wave is an open source MATLAB toolbox designed for the time-domain simulation of propagating acoustic waves in 1D, 2D, or 3D. The toolbox has a wide range of functionality, but at its heart is an advanced numerical model that can account for both linear or nonlinear wave propagation, an arbitrary distribution of weakly heterogeneous material parameters, and power law acoustic absorption, see the http://www.k-wave.org [1].

This project is a part of the k-Wave toolbox accelerating 3D simulations using an optimized CUDA/C++ implementation to run small to moderate grid sizes (64x64x64 to 512x512x512). This code uses a single NVIDIA GPU to accelerate the simulations (AMD GPUs are not supported).

This repository contains a modified CUDA/C++ implementation of kpsaceFirstOrder-CUDA Version 1.2 (08/2017), which is extended by on-the-fly compression and calculation of time-averaged acoustic Intensity in time-domain ultrasound simulations. These approaches were published in [2].

See also a modified C++ implementation of kpsaceFirstOrder-OMP https://github.com/klepo/k-Wave-Fluid-OMP or https://github.com/klepo/Visualisation-of-the-outputs-of-k-Wave-ultrasound-simulations

Repository structure

.
+--Compression         - Helper class for the on-the-fly compression
+--Containers          - Matrix and output stream containers
+--Data                - Small test data
+--GetoptWin64         - Windows version of the getopt routine
+--Hdf5                - HDF5 classes (file access)
+--KSpaceSolver        - Solver classes with all the kernels
+--Logger              - Logger class to report progress and errors
+--MatrixClasses       - Matrix classes to hold data
+--Makefiles           - GNU makefiles for different systems
+--OutputHDF5Streams   - Output streams to sample data
+--Parameters          - Parameters of the simulation
+--Utils               - Utility routines
+--nbproject           - NetBeans IDE 8.2 project
+--qtproject           - QtCreator IDE project
+--visualstudioproject - Visual Studio IDE project
.clang-format          - Clang-Format config file
Changelog.md           - Changelog
License.md             - License file
Makefile               - NetBeans 8.2 makefile
Readme.md              - Readme
Doxyfile               - Doxygen generator file
header_bg.png          - Doxygen logo
main.cpp               - Main file of the project

Compilation

The source codes of kpsaceFirstOrder3D-CUDA are written using the C++11 standard (optional OpenMP 2.0 library), NVIDIA CUDA 10.0 library and HDF5 1.8.x.

There are variety of different C++ compilers that can be used to compile the source codes. We recommend using the GNU C++ compiler (g++) version 7.3, the Intel C++ compiler version 2018, or Visual Studio 2017. The version of the compiler is limited by the CUDA architecture version (CUDA 10.0 supports GCC up to 7.3). The code was tested with CUDA 10.0, however, the code was also tested with CUDA 8.0 and 9.x. The codes can be compiled on 64-bit Linux and Windows. 32-bit systems are not supported due to the the memory requirements even for small simulations.

Before compiling the code, it is necessary to install CUDA, C++ compiler and the HDF5 library. The GNU compiler is usually part of Linux distributions and distributed as open source. It can be downloaded from (http://gcc.gnu.org/) if necessary. The Intel compiler can be downloaded from Intel website (https://software.intel.com/en-us/intel-parallel-studio-xe). The Intel compiler is only free for non-commercial use.

The CUDA library can be downloaded from the (https://developer.nvidia.com/cuda-toolkit-archive). The only supported version is 10.0, however, the code is supposed to work with upcoming CUDA 11.0, but we cannot guarantee it.

The HDF5 library installation procedure

  1. Download the 64-bit HDF5 library https://support.hdfgroup.org/HDF5/release/obtain518.html. Please use version 1.8.x, the version 1.10.x is not compatible with MATLAB yet.

  2. Configure the HDF5 distribution. Enable the high-level library and specify an installation folder by typing:

    ./configure --enable-hl --prefix=folder_to_install
  3. Make the HDF library by typing:

    make -j
  4. Install the HDF5 library by typing:

    make install

The CUDA installation procedure

  1. Download CUDA version 10.0 (https://developer.nvidia.com/cuda-toolkit-archive).
  2. Follow the NVIDIA official installation guide for Windows (http://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/index.html) and Linux (http://docs.nvidia.com/cuda/cuda-installation-guide-linux/).

Compiling the CUDA/C++ code

When the libraries and the compiler have been installed, you are ready to compile thekspaceFirstOrder3D-CUDA code. The Makefile only supports code compilation under CUDA/g++ compiler, however, using different compilers would be analogous -ccbin parameter for the nvcc compiler).

  1. Select the most appropriate makefile. We recommend Makefiles/Release/Makefile
  2. Open selected makefile. First, set the paths to CUDA and HDF5 libraries, then select how to link the code. Dynamic lining is preferred since it does not require reloading the CUDA-GPU driver, however, the code will very likely only run on the machine where compiled. The static linking allows to create a self-consistent binary with all libraries linked in. Unfortunately, since there is a bug in the static cufft library, it is still necessary to link dynamically to this library (and copy the lib file with the binary).
  3. Compile the source code by typing:
```bash
make -f Makefiles/Release/Makefile -j 
```

Alternatively, the code can be compiled using Netbeans IDE and attached project.

Usage

The CUDA codes offers a lot of parameters and output flags to be used. For more information, please type:

./kspaceFirstOrder3D-CUDA --help

References

[1] B. E. Treeby and B. T. Cox, "k-Wave: MATLAB toolbox for the simulation and reconstruction of photoacoustic wave-fields," J. Biomed. Opt., vol. 15, no. 2, p. 021314, 2010.

[2] P. Kleparnik, P. Zemcik, B. E. Treeby and J. Jaros, "On-the-Fly Calculation of Time-Averaged Acoustic Intensity in Time-Domain Ultrasound Simulations Using a k-Space Pseudospectral Method," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 69, no. 10, pp. 2917-2929, Oct. 2022, doi: 10.1109/TUFFC.2022.3199173.

About

The CUDA code of the fluid kspaceFirstOrder3D. This version is intended to be used with shared memory computers and is extended by on-the-fly compression and calculation of time-averaged acoustic Intensity in time-domain ultrasound simulations.

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published