lilug/zarch: slideshow.tex annotate

annotate slideshow.tex @ 16:b1fdb7162f8b

storage, and other slide info

author	Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
date	Thu, 17 Jan 2008 18:14:16 -0500
parents	af0913f3a968
children	f4ce0a48f975

rev	line source
5 3604540788c1 Switched to the default style - it's less ugly Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 4 diff changeset	1 \documentclass[pdf,default,slideColor,colorBG,accumulate,nototal]{prosper}
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	2
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	3 %\usepackage{macros-cp}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	4
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	5 \title{A Dozen Things about the\\ zArchitecture}
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	6 \subtitle{\vspace*{2cm}}
3 a9bb3693c8d3 Added contact info, removed subtitle Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 2 diff changeset	7 \author{Josef ``Jeff'' Sipek\\ $<$jeffpc@josefsipek.net$>$}
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	8 \institution{}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	9 \slideCaption{Dozen Things about zArch}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	10
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	11 \begin{document}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	12 \maketitle
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	13
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	14 %%% What is zArch?
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	15 \overlays{9}{
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	16 \begin{slide}{What's zArchitecture?}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	17 %% Let's start with a very simple question. What is zArchitecture?
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	18 %% As people say, a picture is worth a thousand words, so I've got a picture
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	19 %% for you...<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	20 \onlySlide*{2}{\begin{center}\includegraphics{syszfamily.eps}\end{center}}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	21 %% This is a System z mainframe made by IBM. As you might have guessed from
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	22 %% the name, it uses the zArchitecture.<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	23 \fromSlide*{3}{
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	24 \begin{itemize}
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	25 \item IBM System z mainframes (2006)
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	26 %% In 2006 IBM's marketing decided to spruce things up a bit, and to rename
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	27 %% their mainframe line...<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	28 \fromSlide*{4}{\item formerly zSeries (2000)}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	29 %% zArchitecture was first used by zSeries mainframes all the way back in
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	30 %% 2000. The zArchitecture in general is a descendent of...<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	31 \fromSlide*{5}{\item Descendent of ESA/390 (1990)}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	32 %% ESA/390...which was a descendent of...<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	33 \fromSlide*{6}{\item Descendent of ESA/370 (1988)}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	34 %% ESA/370...which was a descendent of...<animate>
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	35 \fromSlide*{7}{\item Descendent of 370/XA (1983)}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	36 %% 370/XA...which was a descendent of...<animate>
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	37 \fromSlide*{8}{\item Descendent of System/370 (1970)}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	38 %% System/370...which was a descendent of...<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	39 \fromSlide*{9}{\item Descendent of System/360 (1964)}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	40 %% System/360. The beautiful thing about the whole series of architectures
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	41 %% is the fact that a user application written and _compiled_ in 1964 can
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	42 %% run unmodified on the latest IBM mainframe.
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	43 \end{itemize}
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	44 }
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	45 \end{slide}}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	46
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	47 %%% Aren't mainframes dead?
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	48 \overlays{3}{
1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	49 \begin{slide}{0. Aren't mainframes dead?}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	50 %% I've hear a number of people tell me that they thought that mainframes
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	51 %% were dead. Well...<animate>
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	52 \fromSlide*{2}{
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	53 \vspace{1in}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	54 \begin{center}
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	55 \Huge No!\normalsize
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	56 %% No! Mainframes are not dead. They just happen to be overshadowed by the
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	57 %% sheer volume of desktops, laptops, and servers sold. Mainframes have a
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	58 %% very specific design goal - they are NOT the fastest computers out there,
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	59 %% they are NOT the computers with most cores, or memory; they are meant to
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	60 %% run 24/7 and have 100% availability. With careful planning, you can even
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	61 %% update the hardware without losing your "internet presence."<animate>
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	62 \vspace{1cm}
1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	63
1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	64 \fromSlide*{3}{Ok, this one was a freebie...}
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	65 %% I said that you'd hear a dozen things...this one was too easy to count,
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	66 %% so let's count it as a freebie - let's make the presentation a baker's
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	67 %% dozen of things about zArch.
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	68 %%
7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	69 %% With that said, let's move onto the core of the presentation...
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	70 \end{center}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	71 }
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	72 \end{slide}}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	73
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	74 %%% Random Trivia
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	75 \overlays{5}{
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	76 \begin{slide}{1. Random Trivia}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	77 \begin{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	78 \item ``Storage'' is RAM, \emph{not} disk
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	79 \item Big endian machine
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	80 \item MSB is bit 0
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	81 \item Instruction retry
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	82 \item This presentation is too short to summarize >1200
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	83 pages of documentation
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	84 \end{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	85 \end{slide}}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	86
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	87 %%% Backwards compatibility
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	88 \overlays{8}{
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	89 \begin{slide}{2. Backwards Compatibility}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	90 \begin{itemstep}
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	91 \item Full \emph{application} backwards compatibility
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	92 \begin{itemstep}
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	93 \item Take a binary from 1960's
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	94 \item Run unmodified on zSeries
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	95 \item Same output, but faster!
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	96 \item Cannot remove unprivileged instructions
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	97 \end{itemstep}
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	98 \item OS should...
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	99 \begin{itemstep}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	100 \item Use new facilities
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	101 \item Hide the differences from applications
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	102 \end{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	103 \end{itemstep}
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	104 \end{slide}}
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	105
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	106 %%% Specs
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	107 \overlays{12}{
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	108 \begin{slide}{3. Specifications}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	109 \begin{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	110 \item 6 types of Processor Units (PUs)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	111 \begin{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	112 %% Central Processor
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	113 \item CP: generic PU
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	114 %% Integrated Facility for Linux
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	115 \item IFL: like CP, lacking $\sim$2 instructions, perfect for Linux
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	116 %% Internal Coupling Facility
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	117 \item ICF: (runs special firmware)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	118 %% Application Assist Processor
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	119 \item zAAP: for Java workloads
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	120 %% Information Integration Processor
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	121 \item zIIP: for DB workloads
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	122 %% System Assist Processor
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	123 \item SAP: manages I/O (runs special firmware)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	124 \end{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	125 \item 1 to 54 PUs
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	126 \item 16 to 512 GB of storage
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	127 \item 1212 to 2003 kg (2672 to 4407 lbs)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	128 \item 6.3 to 18.3 kW
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	129 \item 21.5 to 62.4 kBTU/hr
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	130 \end{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	131 \end{slide}}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	132
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	133 \overlays{1}{
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	134 \begin{slide}{4. Architecture Modes}
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	135 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	136 \item 2 supported modes
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	137 \item ESA/390
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	138 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	139 \item 31-bit addressing
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	140 \item 32-bit arithmetic
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	141 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	142 \item z/Architecture
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	143 \begin{itemize}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	144 \item Superset of ESA/390
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	145 \item 64-bit addressing
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	146 \item 64-bit arithmetic
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	147 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	148 \item Switch between modes at run time
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	149 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	150 \end{slide}}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	151
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	152 \overlays{2}{
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	153 \begin{slide}{?. Storage}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	154 \untilSlide*{1}{
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	155 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	156 \item Dynamic Address Translation (with a TLB)
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	157 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	158 \item 3 translation modes
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	159 \item Up to 15 address spaces can be used at any time
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	160 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	161 \item Page protection
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	162 \item Low-address protection
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	163 \item Storage keys
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	164 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	165 }
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	166
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	167 \fromSlide*{2}{
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	168 \begin{center}\includegraphics[height=2.5in]{storage.eps}\end{center}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	169 }
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	170 \end{slide}}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	171
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	172 \overlays{1}{
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	173 \begin{slide}{?. Addressing Modes}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	174 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	175 \item \emph{Addressing} and \emph{architecture} modes are independently set
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	176 \item When in ESA/390 \emph{arch} mode
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	177 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	178 \item 24-bit, or 31-bit addressing
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	179 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	180 \item 16MB or 2GB of addressable storage
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	181 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	182 \item Bit 32 (Basic Addressing -- BA) in PSW
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	183 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	184 \item When in z/Architecture \emph{arch} mode
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	185 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	186 \item 24-bit, 31-bit, or 64-bit addressing
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	187 \item Bits 31 (Extended Addressing -- EA) \& 32 (BA) in PSW must be 1
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	188 \begin{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	189 \item 16MB, 2GB, or 16EB of addressable storage
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	190 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	191 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	192 \end{itemize}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	193 \end{slide}}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	194
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	195 \overlays{1}{
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	196 \begin{slide}{?. Registers}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	197 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	198 \item 16 General purpose registers (64/32-bit)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	199 \item 16 Floating point registers (64-bit)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	200 \item 16 Access registers (32-bit)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	201 \item 16 Control registers (64/32-bit)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	202 % floating point control register
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	203 % prefix register
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	204 \item Program-Status Word (PSW)
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	205 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	206 \end{slide}}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	207
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	208 \overlays{1}{
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	209 \begin{slide}{?. Instruction Set}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	210 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	211 \item CISC architecture
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	212 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	213 \item Complex Instruction Set Computer
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	214 \item System/360 (November 1970) had 143 instructions
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	215 \item z9 (September 2005) describes 689 instructions
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	216 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	217 \item 41 variations of ADD
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	218 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	219 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	220 \item Instructions are always...
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	221 \begin{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	222 \item 2, 4, or 6 bytes long
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	223 \item Aligned on 2-byte boundary
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	224 \end{itemize}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	225 \item Many instructions reference storage
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	226 \end{itemize}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	227 FIXME: mention encryption
13 c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	228 \end{slide}}
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	229
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	230 % 10)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	231 % 11)
c7875b632f1c arch modes, registers, instruction set Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 12 diff changeset	232
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	233 %%% Interruptions
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	234 \overlays{1}{
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	235 \begin{slide}{?. Interruptions}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	236 \begin{itemize}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	237 \item 6 Classes of interruptions
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	238 \begin{itemize}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	239 \item Restart
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	240 \item External (e.g., timers)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	241 \item Supervisor-call (e.g., used for ``system calls'')
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	242 \item Program (e.g., DAT faults, integer over/under-flows)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	243 \item Machine-check (e.g., hardware malfunctions)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	244 \item I/O (e.g., operation complete, device req. attention)
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	245 \end{itemize}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	246 \item A number of them can be masked out
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	247 \end{itemize}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	248 \end{slide}}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	249
2 7ed3bbc84e7f Added text to say for the first 2 slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 1 diff changeset	250 %%% Channels
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	251 \overlays{6}{
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	252 \begin{slide}{?. Channels}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	253 % channel subsystem - don't load up the CPU with unnecessary cruft
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	254 \fromSlide*{1}{
20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	255 \begin{itemstep}
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	256 \item CPUs are meant to run user code
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	257 \item Baby-sitting IO wastes time
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	258 \item Prepare an IO operation on a CPU
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	259 \item Let co-processors execute it
9 a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	260 \item CPU can continue executing user applications
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	261 \item Similar to DMA, but \emph{way} more advanced
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	262 \end{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	263 }
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	264 \end{slide}}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	265
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	266 \overlays{6}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	267 \begin{slide}{?. Channels - Connections}
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	268 \begin{tabular}{ll}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	269 \begin{minipage}{2.5in}
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	270 \begin{itemstep}
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	271 \item A device is attached to a Control Unit
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	272 \item Control Units are connected to...
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	273 \begin{itemstep}
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	274 \item Storage
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	275 \item CPUs
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	276 \end{itemstep}
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	277 \item \emph{Logical} link between a device and CPU is a \emph{subchannel}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	278 \item \emph{Physical} connections are a lot more complex
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	279 \end{itemstep}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	280 \end{minipage} &
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	281 \begin{minipage}{2in}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	282 \begin{center}\includegraphics[height=2.5in]{channels.eps}\end{center}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	283 \end{minipage}\\
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	284 \end{tabular}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	285 \end{slide}}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	286
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	287 \overlays{5}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	288 \begin{slide}{?. Channels - Issuing I/O}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	289 \begin{tabular}{ll}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	290 \begin{minipage}{2.5in}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	291 \begin{itemstep}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	292 \item Save Channel Command Words (CCWs) in storage
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	293 \item Signal CU to execute stored commands
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	294 \item CU generates an IO interrupt when...
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	295 \begin{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	296 \item IO completes
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	297 \item Error occurs
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	298 \end{itemstep}
20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	299 \end{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	300 \end{minipage} &
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	301 \begin{minipage}{2in}
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	302 \begin{center}\includegraphics[height=2.5in]{channels.eps}\end{center}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	303 \end{minipage}\\
99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	304 \end{tabular}
10 20fb1ed7c6ac split up channels slide into 3 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 9 diff changeset	305 \end{slide}}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	306
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	307 \overlays{7}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	308 \begin{slide}{?. Channels - CCWs}
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	309 \begin{center}\includegraphics[height=1in]{ccw.eps}\end{center}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	310
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	311 \fromSlide*{2}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	312 \begin{itemize}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	313 \item Command
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	314 \onlySlide*{3}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	315 \begin{itemize}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	316 \item Write
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	317 \item Read
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	318 \item Read Backward
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	319 \item Control
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	320 \item Sense
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	321 \item Sense ID
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	322 \item Transfer in Control (branch!)
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	323 \end{itemize}
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	324 }
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	325
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	326 \fromSlide*{4}{\item Flags}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	327 \onlySlide*{5}{
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	328 \begin{itemize}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	329 \item CCWs chaining
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	330 \item Skip (do not read)
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	331 \item Indirect addressing (2 modes: IDA, MIDA)
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	332 \item Suspend execution
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	333 \item ...
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	334 \end{itemize}
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	335 }
12 b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	336
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	337 \fromSlide*{6}{\item Byte count}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	338 \fromSlide*{7}{\item Buffer address}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	339 \end{itemize}
b0fe70ca48ab animated channels slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 10 diff changeset	340 }
1 1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	341 \end{slide}}
1fddcdbf9acc List all the architectures S/360-zArch; image of a Z; beginning of channels slide Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 0 diff changeset	342
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	343 %%% SIE
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	344 \overlays{12}{
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	345 \begin{slide}{?. Interpretive-Execution Facility}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	346 \begin{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	347 \item Virtualization the proper way
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	348 \item Instruction --- \texttt{\textbf{SIE}}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	349 \begin{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	350 \item Runs virtually all instructions natively
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	351 \item Hardware-speed most of the time
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	352 \item Some instructions are intercepted, host must...
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	353 \begin{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	354 \item Emulate the instruction
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	355 \item Reissue \texttt{\textbf{SIE}}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	356 \end{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	357 \end{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	358 \item \texttt{\textbf{SIE}} uses a State Descriptor
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	359 \begin{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	360 \item Guest PSW
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	361 \item Guest control registers
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	362 \item Defines guest storage
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	363 \item Interception controls
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	364 \end{itemstep}
b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	365 \end{itemstep}
4 99a37862a3c9 Channels & backwards compat slides Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 3 diff changeset	366 \end{slide}}
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	367
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	368 %%% My thoughts...
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	369 \overlays{7}{
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	370 \begin{slide}{My thoughts exactly...}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	371 \begin{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	372 \item ``This architecture is awesome!''
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	373 \item ``I wish I could play with one.''
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	374 \begin{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	375 \item Hercules: open source emulator
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	376 \end{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	377 \item ``I wish I could run Linux on it.''
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	378 \begin{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	379 \item You can!
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	380 \end{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	381 \item ``I wish I could write an OS for it.''
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	382 \begin{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	383 \item Funny you should ask...
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	384 \end{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	385 \end{itemstep}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	386 \end{slide}}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	387
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	388 %%% HVF
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	389 \overlays{6}{
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	390 \begin{slide}{HVF}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	391 \begin{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	392 \item OS/Hypervisor
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	393 \item z/Architecture
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	394 \item Written from scratch
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	395 \item Mostly C, with few bits of assembly
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	396 \item Announced January 11, 2008
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	397 \item GPLv2
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	398 \end{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	399 \end{slide}}
9 a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	400
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	401 \overlays{1}{
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	402 \begin{slide}{HVF - Repository Size}
9 a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	403 \begin{center}
a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	404 \includegraphics[height=3in]{hvf_lines.eps}
a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	405 \end{center}
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	406 \end{slide}}
9 a46f4dd102c3 more slide ideas, hvf lines graph Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 8 diff changeset	407
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	408 \overlays{12}{
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	409 \begin{slide}{HVF - Status \& TODO}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	410 \begin{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	411 \item What's done
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	412 \begin{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	413 \item Buddy \& SLAB allocators
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	414 \item Virtual memory
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	415 \item Basic console IO
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	416 \end{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	417 \item What needs to be done
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	418 \begin{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	419 \item $\sim$30 \texttt{\textbf{FIXME}}s of varying difficulty
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	420 \item User directory (currently WIP)
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	421 \item Virtual devices/IO proxying
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	422 \item Testing, and more testing
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	423 \end{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	424 \item Contact info
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	425 \begin{itemstep}
14 5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	426 \item Mailing list: \url{lists.josefsipek.net/listinfo/hvf}
5f99d200f05d info about hvf Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 13 diff changeset	427 \item \texttt{\textbf{\#hvf}} on OFTC
15 af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	428 \end{itemstep}
af0913f3a968 specs, interruptions, a z9 image - instead of zseries Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 14 diff changeset	429 \end{itemstep}
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	430 \end{slide}}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	431
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	432 \overlays{1}{
8 27bc0fad883c changed questions slide to have a Z; some whitespace Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 7 diff changeset	433 \begin{slide}{Questions?}
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	434 \begin{center}
8 27bc0fad883c changed questions slide to have a Z; some whitespace Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 7 diff changeset	435 \includegraphics{syszfamily.eps}
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	436 \end{center}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	437 \end{slide}}
6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	438
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	439 \overlays{1}{
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	440 \begin{slide}{References}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	441 \begin{itemize}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	442 \item z/Architecture Principles of Operation (SA22-7832-05)
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	443 \item System z Architecture Course
16 b1fdb7162f8b storage, and other slide info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 15 diff changeset	444 \item System/370 XA --- Interpretive Execution (SA22-7095-1)
7 a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	445 \item Hercules Emulator\\ \url{www.hercules-390.org}
a5465e120033 Random trivia slide, description of CCWs, HVF slide - no content yet Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 6 diff changeset	446 \item Installing Debian under Hercules \url{www.josefsipek.net/docs/s390-linux/}
6 18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	447 \end{itemize}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	448 \end{slide}}
18ea9d336a5b ccw image & some other info Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: 5 diff changeset	449
0 6350f0679d6d initial import Josef 'Jeff' Sipek <jeffpc@josefsipek.net> parents: diff changeset	450 \end{document}

Mercurial > lilug > zarch

annotate slideshow.tex @ 16:b1fdb7162f8b