- #INTEL VISUAL FORTRAN VERSION 11.1.048 SOFTWARE#
- #INTEL VISUAL FORTRAN VERSION 11.1.048 CODE#
- #INTEL VISUAL FORTRAN VERSION 11.1.048 WINDOWS#
Regarding threading errors, it helps detect data races (both heap and stack), deadlocks and thread and synch API errors. Regarding memory errors, it helps detect memory leaks, memory corruption, allocation/de-allocation of API mismatches and inconsistent memory API usage. Intel also offers a tool for memory and threading error detection called Intel Inspector XE. In addition to the VTune profiler, there is Intel Advisor that specializes in vectorization optimization, offload modeling, flow graph design and tools for threading design and prototyping. It can also be integrated into Visual Studio on Windows, or Eclipse on Linux). VTune can be used from a command line or through an included GUI on Linux or Windows. While the Intel compiler can generate a gprof compatible profiling output, Intel also provides a kernel level, system-wide statistical profiler called Intel VTune Profiler.
#INTEL VISUAL FORTRAN VERSION 11.1.048 WINDOWS#
Debugging is done on Windows using the Visual Studio debugger and, on Linux, using gdb. The flags to compile with debugging information are /Zi on Windows and -g on Linux. The Intel compiler provides debugging information that is standard for the common debuggers ( DWARF 2 on Linux, similar to gdb, and COFF for Windows). Uses profile information during each step of the compilation process
May only be used after running a program that was previously compiled using prof_gen. It sets compiler options -O3, -no-prec-div, and -fp-model fast=2” Įnables SSE, SSE2, and SSE3 instruction set optimizations for non-Intel CPUs Ĭompile the program and instrument it for a profile generating run “This option improves the speed of your application. “Performs O2 optimizations and enables more aggressive loop transformations” This is the generally recommended optimization level”
#INTEL VISUAL FORTRAN VERSION 11.1.048 CODE#
“Enables optimizations for speed and disables some optimizations that increase code size and affect speed”
#INTEL VISUAL FORTRAN VERSION 11.1.048 SOFTWARE#
Documentation ĭocumentation can be found at the Intel Software Technical Documentation site. The Intel C++ Compiler Classic is available either as a standalone component or as part of the Intel oneAPI Base Toolkit. The Intel oneAPI DPC++/C++ Compiler is available either as a standalone component or as part of the Intel oneAPI Base Toolkit, Intel oneAPI HPC Toolkit, and Intel oneAPI IoT Toolkit. Intel C++ Compiler Classic targets general-purpose Intel x86-64 architecture CPUs including:
Many of these extensions were adopted by the SYCL 2020 provisional specification including unified shared memory, group algorithms, and sub-groups. It is designed to allow developers to reuse code across hardware targets (CPUs and accelerators such as GPUs and FPGAs) and perform custom tuning for a specific accelerator. DPC++ comprises C++17 and SYCL language features and incorporates open-source community extensions that make SYCL easier to use. Like Intel C++ Compiler Classic, it also supports the Microsoft Visual Studio and Eclipse IDE development environments, and supports threading via Intel oneAPI Threading Building Blocks, OpenMP, and native threads.ĭPC++ builds on the SYCL specification from The Khronos Group. Intel oneAPI DPC++/C++ Compiler is available for Windows and Linux and supports compiling C, C++, SYCL, and Data Parallel C++ (DPC++) source, targeting Intel IA-32, Intel 64 (aka x86-64), Core, Xeon, and Xeon Scalable processors, as well as GPUs including Intel Processor Graphics Gen9 and above, Intel X e architecture, and Intel Programmable Acceleration Card with Intel Arria 10 GX FPGA.