Computer number format still split that memory into eight-bit pieces. This is called byte-addressable memory. Historically, many CPUs read data in some multiple of eight bits. Because the byte size of eight bits is so common, but the definition is not standardized, the term octet is sometimes used to explicitly describe an eight bit sequence. A "nibble" (sometimes "nybble"), is a number composed of four bits. Being a half-byte, the nibble was named as a play on words. A person may need several nibbles for one bite from something; similarly, a nybble is a part of a byte. Because four bits allow for
Many-task computing large scale systems will involve substantial technical challenges and will have big impact on science." Some related areas are multiple program multiple data (MPMD), high throughput computing (HTC), workflows, capacity computing, or embarrassingly parallel. Some projects that could support MTC workloads are Condor, Mapreduce, Hadoop, Boinc, Cobalt HTC-mode, Falkon, and Swift., Many-task computing Many-task computing (MTC) in computational science is an approach to parallel computing that aims to bridge the gap between two computing paradigms, high-throughput computing (HTC) and high-performance computing (HPC). MTC is reminiscent of HTC, but it "differs in the emphasis of using many computing resources over short