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Instructions per second (IPS) is a measure of a computer's processor speed. For complex instruction set computers (CISCs), different instructions take different amounts of time, so the value measured depends on the instruction mix; even for comparing processors in the same family the IPS measurement can be problematic. Many reported IPS values have represented "peak" execution rates on artificial instruction sequences with few branches and no cache contention, whereas realistic workloads typically lead to significantly lower IPS values. Memory hierarchy also greatly affects processor performance, an issue barely considered in IPS calculations. Because of these problems, synthetic benchmarks such as Dhrystone are now generally used to estimate computer performance in commonly used applications, and raw IPS has fallen into disuse.
Zazen is a meditative discipline that is typically the primary practice of the Zen Buddhist tradition. The meaning and method of zazen varies from school to school, but in general it can be regarded as a means of insight into the nature of existence. In the Japanese Rinzai school, zazen is usually associated with the study of koans. The Sōtō School of Japan, on the other hand, only rarely incorporates koans into zazen, preferring an approach where the mind has no object at all, known as shikantaza.
Marco Pantani was an Italian road racing cyclist, widely regarded as the greatest climbing specialist in the history of the sport by measures of his legacy, credits from other riders, and records. He recorded the fastest ever climbs up the Tour’s iconic venues of Mont Ventoux (46:00) and Alpe d'Huez (36:50), and all-time greats including Lance Armstrong and Charly Gaul have hailed Pantani’s superior climbing skills. He won both the Tour de France and the Giro d'Italia in 1998, being the sixth Italian after Ottavio Bottecchia, Gino Bartali, Fausto Coppi, Felice Gimondi and Gastone Nencini to win the Tour de France. He is the last cyclist, and one of only seven, to win the Giro and the Tour in the same year.
Michael Abrash is a programmer and technical writer specializing in code optimization and 80x86 assembly language. He wrote the 1990 book Zen of Assembly Language Volume 1: Knowledge and a monthly column in Dr. Dobb's Journal in the early 1990s. A later book, Zen of Graphics Programming, applied these ideas to 2D and 3D graphics prior to the advent of hardware accelerators for the PC. Though not strictly a game programmer, Abrash has worked on the underlying technology for games, such as Quake, for much of his career. Since 2014, he has been the chief scientist of Oculus VR, a subsidiary of Facebook, Inc.
Joseph Zen Ze-kiun SDB is a cardinal of the Catholic Church from Hong Kong, who served as the sixth Bishop of Hong Kong. He was appointed cardinal in 2006, and has been outspoken on issues regarding human rights, political freedom, and religious liberty. His strong ties with the pro-democracy camp often attract criticism from the pro-Beijing camp and the government of the People's Republic of China. He retired on 15 April 2009, but remains a strong pro-democracy influence in Hong Kong. On 11 May 2022 he was arrested by the National Security Police and later that day released on bail.
Japanese Zen refers to the Japanese forms of Zen Buddhism, an originally Chinese Mahāyāna school of Buddhism that strongly emphasizes dhyāna, the meditative training of awareness and equanimity. This practice, according to Zen proponents, gives insight into one's true nature, or the emptiness of inherent existence, which opens the way to a liberated way of living.
Bodhi Day is the Buddhist holiday that commemorates the day that Gautama Buddha (Shakyamuni) is said to have experienced enlightenment, also known as bodhi in Sanskrit and Pali. According to tradition, Siddhartha had recently forsaken years of extreme ascetic practices and resolved to sit under a peepal tree, also known as a Bodhi tree, and simply meditate until he found the root of suffering, and how to liberate oneself from it.
Mercatone Uno–Scanavino is a former professional cycling team which was based in San Marino and then in Italy. Throughout the 1990s it was one of the strongest Italian cycling teams in the peloton. The team was sponsored by a chain of supermarkets in Italy.
Marco Bandiera is an Italian former road bicycle racer, who competed professionally between 2008 and 2016 for the Lampre–NGC, Team Katusha, Omega Pharma–Quick-Step, IAM Cycling and Androni Giocattoli–Sidermec squads.
Zen is a school of Mahayana Buddhism that originated in China during the Tang dynasty, known as the Chan School, and later developed into various sub-schools and branches. From China, Chán spread south to Vietnam and became Vietnamese Thiền, northeast to Korea to become Seon Buddhism, and east to Japan, becoming Japanese Zen.
Marco Haller is an Austrian professional road bicycling racer, who currently rides for UCI WorldTeam Bora–Hansgrohe.
Bit manipulation instructions sets are extensions to the x86 instruction set architecture for microprocessors from Intel and AMD. The purpose of these instruction sets is to improve the speed of bit manipulation. All the instructions in these sets are non-SIMD and operate only on general-purpose registers.
Asus ZenFone is a series of Android smartphones designed, marketed and produced by Asus. The first-generation ZenFones were announced at the 2014 Consumer Electronic Show in Las Vegas, Nevada. In addition to its Intel Atom, Qualcomm Snapdragon, and MediaTek processors and the Android operating system, some ZenFone also features the Zen UI, a user interface from Asus.
Marco Frapporti is an Italian racing cyclist, who last rode for UCI ProTeam Vini Zabù.
Marco Canola is an Italian racing cyclist, who currently rides for UCI ProTeam Gazprom–RusVelo.
Kristian Sbaragli is an Italian racing cyclist, who currently rides for UCI ProTeam Alpecin–Fenix. He rode in the 2014 Vuelta a España and was named in the start list for the 2016 Giro d'Italia.
Marco Coledan is an Italian former road and track racing cyclist, who rode professionally between 2012 and 2018 for the Bardiani–CSF, Trek–Segafredo and Wilier Triestina–Selle Italia teams. He participated in four Grand Tours: the Giro d'Italia in 2012, 2015, 2016 and 2018.
Zen is the codename for the first iteration in a family of computer processor microarchitectures of the same name from AMD. It was first used with their Ryzen series of CPUs in February 2017. The first Zen-based preview system was demonstrated at E3 2016, and first substantially detailed at an event hosted a block away from the Intel Developer Forum 2016. The first Zen-based CPUs, codenamed "Summit Ridge", reached the market in early March 2017, Zen-derived Epyc server processors launched in June 2017 and Zen-based APUs arrived in November 2017.
Zen 3 is the codename for a CPU microarchitecture by AMD, released on November 5, 2020. It is the successor to Zen 2 and uses TSMC's 7 nm process for the chiplets and GlobalFoundries's 14 nm process for the I/O die on the server chips and 12 nm for desktop chips. Zen 3 powers Ryzen 5000 mainstream desktop processors and Epyc server processors. Zen 3 is supported on motherboards with 500 series chipsets; 400 series boards also saw support on select B450 / X470 motherboards with certain BIOSes. Zen 3 is expected to be the last microarchitecture before AMD switches to DDR5 memory and new sockets. According to AMD, Zen 3 has a 19% higher instructions per cycle (IPC) on average than Zen 2. On April 1st, 2022 AMD released the new Ryzen 6000 series for the laptop, using a improved “Zen 3+” architecture, bringing RDNA 2 graphics integrated in a APU to the PC for the first time. On 20th April, ‘22 AMD also released the 5800X3D which increases the IPC by another 15%, in gaming, by using, for the first time in a PC product, 3D vertically stacked L3 cache.
Gaṇanā is the technique of breath counting in Buddhist meditation. It focuses on drawing mental attention to breathing by counting numerically inhalation and exhalation. It is part of the six stages of anapanasati described by Vasubandhu and Zhiyi, composed by counting breath (ganana), following the motions of the air flow (anugama), stilling thought in the body, observing the elements of air (upalakshana), transformation of the mind focused on the air (vivarthana) and entering the path of vision (parisuddhi). Those stages are increasingly subtle and lead to control of mind, producing samadhi in order to achieve vipassana.
References
- ↑ "Marco Zen". Cycling Archives. Retrieved 29 March 2015.
