speed.c. It's not a benchmark (the measurements are not weighted or averaged in anyway) but it'll give a beginner a numerical sense to the cost of various things in C.
The most popular CPU compilers and tools supporting high-level descriptions (e.g., in C, C++) include GCC, LLVM, and ICC (Intel C/C++ compiler). These compilers support command-line options to control and guide the code generation process, for instance, by selecting a predefined sequence of...
I have seen and worked out a number of ways in which a given computer program can be made to run faster. In this article, I have gathered all the experiences and information, which can be applied to make a C code optimized
Embraer Botucatu appreciates the efficient work provided by ICAM Technologies to develop automatic programming of our Torres-Tool Universal Holding Fixture [...] Alejandro Valdez CAD/CAM/CAE Manager Corporativo Nemak S.A. de C.V. “We have had ICAM’s post-processor since 1996 and in all these...
Although a number of guidelines are available for C code optimization, there is no substitute for having a thorough knowledge of the compiler and machine for which you are programming. Often, speeding up a program can also cause the code's size to increase. This increment in code size can ...
Today’s CPUs are complex in a whole different way than CPUs were complex a few decades ago. Those older CPUs were complex in a rather deterministic way: there was a clock; each operation took a fixed number of cycles; each memory access was zero-wait; and generally there was little envi...
In the era of Industry 4.0, order scheduling is a crucial link in the production of manufacturing enterprises. In view of order scheduling in manufacturing enterprises, a finite horizon Markov decision process model is proposed in this work based on two
The optimization case of the UTF-8 verification algorithm of the Go language analyzes the performance problems of the algorithm in a specific scenario, provides an optimization solution based on the idea of parallel programming, and verifies the optimization result. It is an algorithm optimization p...
the time and space complexities of both deterministic and nondeterministic multitape Turing machines as formalized in [1]; the complexity classes above including the known results on their intercontainments; and the concepts ofpolynomial reducibility,F-hardness, andF-completeness, for the complexity cl...
relative to the CBiteOpt class, but still requires several attempts with different random seeds. When using this method, the required iteration budget usually increases by a factor of M0.5, but the number of required optimization attempts usually decreases. In practice, it is not always possible...