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  • ...urce Sharing Time Sharing Extended''') was a [[multi-user]] [[time-sharing|time-shared]] [[operating system]] developed by [[Digital Equipment Corporation] ...amming language]]s, although that support was not made official until some time later.
    14 KB (2,134 words) - 16:06, 3 May 2023
  • ...option can be added to each VAX-11/780 processor to decrease the execution time of the floating-point operations and some of the integer arithmetic operati
    3 KB (420 words) - 09:14, 15 July 2023
  • ...<code>[[GOTO]]</code> took [[Computational complexity theory|O(n) (linear) time]], and although Applesoft programs were not very long compared to today's s ...mpiled programs in seconds rather than minutes, and achieved superior code execution performance by optimizing integer math and pre-computing addresses of GOTO
    8 KB (1,203 words) - 19:34, 20 June 2023
  • ...he first model used a magnetic core memory system that operated at a cycle time of 1.5 microseconds, so that a typical two-cycle ([[Fetch]], Execute) memor ...he completion of the next JMP or JMS instruction, to avoid wild changes of execution. The DF and IF registers were part of the machine state, so there were also
    22 KB (3,497 words) - 19:34, 29 November 2022
  • ...n the prior instruction). This ensured that the computer was never wasting time waiting for the memory to provide the next instruction it needed.
    2 KB (229 words) - 22:13, 24 March 2024
  • *PowerPC G4 emulation on non-PowerPC platforms, direct execution otherwise *Color video display with support for run-time resolution switching
    1 KB (168 words) - 17:43, 29 June 2010
  • ...he [[IBM-PC]] but also being available to the other clone [[OEM]]'s of the time. ...BM]] on the idea of MS-DOS when talks for [[CP/M]] had broken down. At the time Microsoft had no such product but was able to secure the rights to "[[86-DO
    8 KB (1,327 words) - 07:03, 22 May 2023
  • mean time, since it is no longer DDT's inferior, it will $$^N executes one instruction at a time until the PC gets to be 1
    171 KB (29,660 words) - 17:55, 28 December 2018
  • ...]] monitor. The cool thing about top is that it can display stats in real-time, and is presented in an easy to read format. -u Do not take the time to map uid numbers to usernames.
    11 KB (1,552 words) - 13:03, 24 April 2024
  • (at the time with the name PLURIX) to the computer PEGASUS. This support for real time. Was initiated in 1994 for the transport
    91 KB (12,020 words) - 17:55, 13 August 2019
  • ...and assembled on the VAX-11/780 and on the PDP-11/70. As reported by the ''time'' command, the results (converted to seconds) were: ...fficiency of the operating system. The differences in real time and system time between the VAX-11/780 and the PDP-11/70 are not significant.
    49 KB (7,745 words) - 14:29, 6 May 2023
  • ...ime), enforced by Intel's management. Multiplexing reduced the instruction execution speed that could have been achieved, for example. The chip also needed a lo
    5 KB (796 words) - 16:01, 14 July 2023
  • the execution of UNIX programs. the match is for 4 bytes at a time instead of 2. If no
    14 KB (2,585 words) - 14:41, 26 October 2009
  • at - execute commands at a later time at time [ day ] [ file ]
    2 KB (375 words) - 14:35, 26 October 2009
  • load-time options. _m_o_n._o_u_t file at normal termination of execution of
    4 KB (707 words) - 14:59, 26 October 2009
  • tty letter, the cumulative execution time of the process and TIME The cumulative execution time for the process.
    3 KB (447 words) - 17:19, 26 October 2009
  • ment for their execution. It is useful to know that at any time there is a _c_u_r_r_e_n_t
    8 KB (1,218 words) - 17:40, 26 October 2009
  • sequential execution; an ampersand causes the preceding Each time a for command is executed _n_a_m_e is set to the
    20 KB (3,455 words) - 17:45, 26 October 2009
  • sleep - suspend execution for an interval sleep time
    663 bytes (87 words) - 17:52, 26 October 2009
  • TIME(1) UNIX Programmer's Manual TIME(1) time - time a command
    777 bytes (133 words) - 14:44, 4 November 2009
  • ...and through [[Light Emitting Diode|LEDs]] on the modules minimizes repair time. ...ers (26 KBytes) plus a buffer for 20 host commands (plus one for immediate execution) and the data structures to manage both dynamically.
    6 KB (980 words) - 10:55, 31 August 2023
  • A maximum of 6 channels may be open at a given time. Well there you have it, the Fortran installation, compilation, linking & execution of the oldest source version I can find at the moment of Dungeon/Zork. Who
    11 KB (2,002 words) - 21:04, 20 November 2023
  • programs must have a Execution of the program begins at the each time it is called, and returns that character as the
    71 KB (8,839 words) - 02:18, 17 December 2018
  • ...d and performance is due to its efficient instruction set and the paralell execution of independent procedures. Its operating system is the VAX/VMS virtual memo ..., they used what they could get access to, so the process took rather long time.
    4 KB (587 words) - 00:38, 2 January 2024
  • time, without notice. real-time applications, embedded microcontrollers, and network services.
    890 KB (107,817 words) - 03:20, 3 January 2024
  • because time previously spent starting and stopping, entering and at the same time. Each application can support multiple windows.
    50 KB (7,113 words) - 03:35, 17 December 2018
  • 5.1.2.3 Speed Execution 5.2.2 Time-Critical Priority Category
    627 KB (92,395 words) - 03:42, 17 December 2018
  • commands, used to examine a file a screenful at a time. No basis. In addition, the load-time library has been greatly
    113 KB (13,419 words) - 02:06, 17 December 2018
  • The [[Central Processing Unit|CPU]] had two main units, the 'E Box' ('Execution') and the 'M Box' ('Memory'). It provided three types of [[bus]]ses to the The [[Stanford Artificial Intelligence Laboratory|SAIL]] (or SU-AI) [[time-sharing]] system — [[WAITS]] — main computer was a KL10 from 1976 to 19
    11 KB (1,737 words) - 13:06, 2 April 2024
  • ...hich for purposes of increased speed usually have multiple instructions in execution in parallel, the simple model above no longer actually applies.) A number of different technologies have been used over time for main memory.
    2 KB (250 words) - 17:10, 11 September 2019
  • ...could be almost anything: a clock ticking, or some sort of problem in the execution of a program (e.g. a divide by zero). To 'service' the interrupt, the state of the CPU at the time of the interrupt (e.g. the [[Program Counter]]) is saved, and the CPU then
    2 KB (322 words) - 14:17, 3 February 2022
  • ...ptimized toward producing the fastest possible [[instruction]] [[execution time]], as part of a overall system architecture which maximizes the performance ...he instruction/feature which uses it - this will allow the machine's cycle time to be reduced, i.e. increasing its clock speed.
    2 KB (330 words) - 02:01, 16 December 2018
  • ...vide by zero', or purely software, e.g. 'unexpected end-of-file'), program execution is diverted to a condition handler for that specific condition, which is ex ...alled''' (in either that procedure, or any procedure it calls, and so on), execution jumps to that condition handler. Should an inferior procedure set up a cond
    5 KB (795 words) - 13:10, 10 March 2023
  • The '''Berkeley Time-Sharing System''' was a very influential [[time-sharing]] [[operating system]] for an enhanced [[Scientific Data Systems|SD ...to execute a privileged instruction while in user mode will result in the execution of a [[no-op|NOP]] instruction and, subsequently, a trap".
    4 KB (603 words) - 14:51, 11 June 2023
  • ...onym backronym] of the old acronym [[NCP]] (which changed its meaning over time; it originally stood for [[Network Control Program (ARPANET)|Network Contro ...t have their TCP/IP software working yet could get ''temporary'' 'stays of execution', but basically NCP was turned off on January 1.)
    4 KB (622 words) - 03:45, 17 July 2022
  • | type = real-time '''RTS-8''' (later spelled '''RTS/8''') is a compact [[real-time system|real-time]] [[operating system]] designed for the [[PDP-8 family]] of [[processor]]s
    1 KB (166 words) - 00:32, 23 June 2020
  • ...execution]] of ''an'' instruction. (The caveat is because in complex CPUs, execution of an instruction is sometimes 'stalled' for various reasons.)
    731 bytes (108 words) - 15:49, 15 December 2018
  • ...o the first computer with [[core memory]], which was invented for it (some time after it had first come into service; it initially used [[Williams tube|ele ...d-only memory|ROM]], but did not include any ability to alter the order of execution thereof.)
    4 KB (603 words) - 19:28, 19 March 2024
  • .... (The [[fetch]] of the next instruction was overlapped with the [[execute|execution]] of the previous one.) ...ontained 50 words; thus, 20 bands in the former, and 40 in the latter. The time to read a word, once it was at the [[head]]s, was only 100 μsec.
    4 KB (620 words) - 21:08, 18 March 2024
  • ...l Processing Unit|processors]], particularly in those using [[out-of-order execution]], to avoid 'stalls' caused by conflicts over [[register]] usage. ...ch some prior instruction (in [[program]] terms, not [[execute|execution]] time terms) needs to use as an input, the first instruction cannot complete unti
    1 KB (191 words) - 16:05, 15 December 2018
  • ...eywords are replaced with a single byte token, to save space and execution time. Programs may be saved in compact tokenized form, or optionally saved as DO A diagnostic note: If your hard disk does not spin up in time, it may boot into cassette BASIC on a PC.
    9 KB (1,473 words) - 03:37, 16 January 2024
  • '''HP Time-Shared BASIC''' ('''HP TSB''') is a [[BASIC]] [[programming language]] [[in
    2 KB (342 words) - 19:30, 20 June 2023
  • * [[Time-sharing]] DDT, for [[user]]s' [[process]]es on the PDP-6 and 10. % $G Start execution at address in JOBSA (start of program)
    6 KB (909 words) - 14:21, 27 June 2022
  • The purpose of the power-up and power-down sequences is to guarantee time to store (on power-down) and retrieve (on power-up) the program parameters ...nimum of 10 mseconds after receipt of the negation of DC LO. This provides time for initialization of most bus devices.
    7 KB (1,168 words) - 03:07, 17 January 2023
  • To discard the rest of the Help package at any time, and to The next time you issue a Help command, you can follow it
    22 KB (3,202 words) - 23:17, 5 September 2022
  • This is time consuming, especially if the field engineer must power the same time as MSYN L, allowing no deskew time for the address
    101 KB (10,182 words) - 14:04, 2 July 2022
  • '''VAXELN''' is a [[real-time]] [[operating system]] for the [[VAX]]. VAXELN is a software product for the development of dedicated, real-time systems for [[VAX]] processors.
    2 KB (349 words) - 22:22, 28 June 2022
  • | Execution Box | [[Object Time System]]
    3 KB (414 words) - 21:41, 29 April 2024
  • ...and through [[Light Emitting Diode|LEDs]] on the modules minimizes repair time. ...n) set by software, which sets the number of double-words transferred each time the KDA50 gains control of the QBUS; it can be set from 1 to 8, and default
    6 KB (888 words) - 10:56, 31 August 2023
  • ...S releases so that inconsistencies between shareable images (i.e., the run-time libraries) wouldn't occur. Thus, VMS maintenance releases would have to be ...l mode, while user programming uses standard VAX language features and run-time library routines and executes in user mode (application programs).
    21 KB (3,330 words) - 03:40, 16 January 2024
  • ...CL]] technology and a two-phase clock system achieve a 45-nanosecond cycle time. [[Microcode|Micro instructions]] are processed simulta­neously through fo * E Box = Execution Box
    6 KB (844 words) - 22:15, 29 April 2024
  • ...are used e.g. for testing the various [[SIMH]] VAX simulators for correct execution of the VAX native mode instructions. ...are numbered 1, 2R, 2, 3, 4, and 5. A program’s level indicates its run-time environment.
    24 KB (3,367 words) - 08:59, 4 April 2024
  • ...ocess to pause execution, while deep in a [[call stack]], and later resume execution at the exact same point it paused - without needing any additional code to He also did work on [[Compatible Time-Sharing System|CTSS]] (including the creation of the [[editor]] [[TYPSET]]
    2 KB (309 words) - 00:27, 23 March 2024
  • ...nes; the shorter ones had the role of [[register]]s in most computers. The time required for one word (the whole machine was [[serial]]) was termed a 'mino | Wait || 5 || Minor cycle in which to start instruction execution
    6 KB (855 words) - 03:53, 25 March 2024
  • ...nd the track, with multiple read [[head]]s, so as to reduce their [[access time]]. | F, G, H || Phase of [[instruction]] execution
    4 KB (607 words) - 22:47, 1 April 2024