Parallel computing those that use concurrency, are more difficult to write than sequential ones, because concurrency introduces several new classes of potential software bugs, of which race conditions are the most common. Communication and synchronization between the different subtasks are typically some of the greatest obstacles to getting good parallel program performance. A theoretical upper bound on the speed-up of a single program as a result of parallelization is given by Amdahl's law. Traditionally, computer software has been written for serial computation. To solve a problem, an algorithm is constructed and implemented as a serial stream of instructions. These instructions are executed
What Alice Found Angeles Times": "Sweet, suspenseful, funny, poignant and adult. Judith Ivey gives flat-out one of the year's best performances... a terrific showcase for lovely newcomer Emily Grace...an unexpected treat for sophisticated audiences". "Variety" had Ms. Ivey as a dark horse Oscar candidate. "What Alice Found" was awarded the Grand Prize at the 2003 Deauville Festival of American Cinema by Jury Chair Roman Polanski. The film is held in the collection of the UCLA film archive and the screenplay was invited into the collection at the library of the Academy of Motion Picture Arts and Sciences. What Alice Found What Alice Found