IMSL Fortran Library - 高效、可靠的数值计算库

使用 IMSL Fortran Library（高性能计算领域值得信赖的数学和统计库）节省高达95%的源代码开发时间。

IMSL Fortran Numerical Library是可用的数学和统计库。它高度稳健和可靠，包含经过测试的成熟技术，并受到各地开发人员50年的信任，而且还在不断增加。

IMSL Fortran Library的特点

IMSL Fortran库具有针对分布式系统和并行处理的经过完善测试且可靠的算法，是可用的高性能数值Fortran库。

• 为分布式系统启用MPI

IMSL Fortran Library提供了一个动态接口，用于通过消息传递接口 (MPI) 在分布式系统上计算数学解决方案。这些支持MPI 的例程为高性能计算 (HPC) 提供简单、可靠的用户界面。

• SMP/OpenMP支持

IMSL Fortran Library为很多并行处理环境提供扩展的SMP支持。线性系统和矩阵操作、特征系统分析和快速傅里叶变换 (FFT) 领域的计算密集型算法在各种系统上利用SMP功能。

• 针对并行处理进行了优化

IMSL Fortran Library使用户可以轻松访问支持MPI的算法，并允许用户编写并行代码，而无需成为并行编程专家。

• 经过完善测试且可靠

凭借复杂的测试方法套件，以及跨新编译器和环境的持续性能评估，IMSL Fortran Library对于数值分析功能很可靠。

• 省钱，不需要用一种全新的方式

开发可靠的算法丰富的软件是昂贵的——这还没有提到与文档、测试和持续维护相关的成本。使用IMSL Fortran Library节省昂贵的开发时间并访问1000多种经过完善测试的算法。

• 易于分析诊断错误消息

高性能计算可能意味着复杂的调试工作。IMSL Fortran库通过清晰、信息丰富的诊断错误消息。

IMSL For Fortran（FNL）2022

FNL的新版本在Linux和Windows操作系统（包括新添加的Windows 11 OS）上增加了对Intel oneAPI 2022的支持。这允许您利用新的算法和改进，以提高这些平台上应用程序的速度、准确性和性能。

对第三方LAPACK和SUPERLU库进行了其他更新。这些库为IMSL算法提供低级功能。通过更新到新版本，您可以确保整个应用程序的稳定功能和可靠性。

2022.1.x平台支持

IMSL（R）Library for Fortran对这些平台进行了认证，但预计可与任意二进制兼容的操作系统一起使用（例如CentOS声称与Red Hat Enterprise Linux的二进制兼容）。

【英文介绍】

Save up to 95% of time spent on source code development with the IMSL Fortran Library — the most-trusted mathematical and statistical library in high-performance computing.

IMSL Fortran Numerical Library is the most comprehensive mathematics and statistics library available. Highly robust and reliable, it contains proven technology that has been thoroughly tested, and trusted by developers around the world for 50 years and counting.

MSL Fortran Library Features

With fully-tested and reliable algorithms for distributed systems and parallel processing, the IMSL Fortran Library is the best, high-performance numerical Fortran library available.

MPI Enabled for Distributed Systems

IMSL Fortran Library provides a dynamic interface for computing mathematical solutions over a distributed system via message passing interface (MPI). These MPI-enabled routines offer a simple, reliable user interface for high-performance computing (HPC).

SMP/OpenMP Support

The IMSL Fortran Library offers expanded SMP support for a number of parallel processing environments. Computationally intensive algorithms in the areas of linear systems and matrix manipulation, eigensystem analysis, and fast Fourier transforms (FFTs) leverage SMP capabilities on a variety of systems.

Optimized for Parallel Processing

The IMSL Fortran Library gives users easy access to MPI-enabled algorithms and allows users to write parallel code without needing to be experts in parallel programming.

Fully Tested and Reliable

With our robust and sophisticated suite of test methods, and constant performance assessment across the latest compilers and environments, the IMSL Fortran Library is extremely reliable for numerical analysis functionality.

Save Money, Don’t Recreate the Wheel

Developing dependable algorithm-rich software is expensive – and that’s not mentioning the costs associated with documentation, testing, and ongoing maintenance. Save costly development time and gain access to 1000+ fully-tested algorithms with the IMSL Fortran Library.

Easy-to-Parse Diagnostic Error Messaging

High performance computing can mean compounded debugging efforts. The IMSL Fortran library keeps developers productive with clear and informative diagnostic error messaging.