Detecting races is important for debugging shared-memory parallel programs, because the races result in unintended nondeterministic executions of the programs. Previous on-they techniques to detect races in programs with inter-thread coordination such as ordered synchronization cannot guarantee that the race detected rst is not preceded by events that also participate in a race. This paper pres...

Detecting data races in multi-threaded programs is a challenging problem in debugging, because the races could reveal nondeterministic program behavior in execution of such programs. Nondeterministic runtime effects of a race are hard to identify and it is difficult to decide whether the reported data races can appear or not in the actual program executions. Previous techniques for detecting ra...

Roughly speaking, a (data) race on a shared variable arises in a concurrent program if two threads access that variable simultaneously and the accesses are conflicting, that is, at least one of them writes to the variable. Although some races are benign, races often are an indication of bugs. Hence, tools that detect them are invaluable to those writing concurrent programs. Many tools have been...

in iran, common bunt of wheat is one of the most important diseases of wheat and using resistant varieties is the best strategy against it. in order to find resistance sources against the disease for effective breeding programs, determining races of the pathogen is critical. in this study, spikes infected with common bunt of wheat were collected from different farms of khuzestan province in 200...

(1) Background: Applying medical procedures to keep track of athletes’ metabolic health is a well-known behavior for increasing sports performance. This study’s primary goal was examine whether implementing health-screening routine using invasive and non-invasive methods in mountain running training program can increase performance by obtaining better rank specific races. (2) Methods: Seven mal...

Lasthenia californica sensu Ornduff consists of two races that differ in their flavonoid pigments and edaphic tolerances. Recent phylogenetic studies of Lasthenia have revealed that members of L. californica sensu Ornduff belong to two phylogenetic species. The relationship of the edaphic races to these new species and to each other is the focus of this study. Characterization of flavonoid prof...

While thread races have drawn huge attention from the research community, little has been done for process races, where multiple—possibly sequential—processes access a shared resource, such as a file, without proper synchronization. We present a preliminary study of real process races and show that they are numerous, dangerous, and difficult to detect. To address this problem, we present the de...

Multi-threaded parallel programs perform accesses to shared variables, which require application of a synchronization strategy. Absence of synchronization among threads may lead to error situations, such as data races. Data races, which involve concurrent accesses to a single shared variable, are categorized as low-level. Synchronization strategies to alleviate lowlevel data races do not guaran...

English-speaking races in a very handsome volume. The book is based upon, and in the original text, is cast in the form of twenty-five lectures addressed to students of biological chemistry, and has as its purpose the presentation of the subject of normal and pathological metabolic chemistry as a broad and connected whole. The author's aim has been to guide the reader through the living body, d...