commit b6311a1cfd05d7195886b29110f3135ccb70e746
parent 2b0e9079abc5d283fac6274d7d4402a3ed68fa87
Author: Yuri Tipikin <yuriitipikin@gmail.com>
Date: Mon, 13 Mar 2017 19:52:22 +0300
add abstract and introduction. No spell check.
Diffstat:
3 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/main.tex b/main.tex
@@ -13,7 +13,7 @@
\begin{document}
-\title{TITLE}
+\title{Subordination: a framework for fault-tolerant systems}
\author{%
\IEEEauthorblockN{Yuri Tipikin \quad Ivan Gankevich \quad Vladimir Korkhov}
diff --git a/src/abstract.tex b/src/abstract.tex
@@ -1,3 +1,10 @@
\begin{abstract}
- ABSTRACT
+ In this paper we describe a new framework for creating a reliable to hardware
+ errors distributed programs. Our main goal was to create a simply yet powerful
+ tool to archiving fault tolerance without creation of checkpoints, memory
+ dumps and other highly disk usage activities. To archive this we first
+ introduce a strong hierarchy of program components (or parts) and then discuss
+ about scenarios for continue computations. The programs parts hierarchy based
+ on Actor model by C. Hewitt, failure scenarios cover most common hardware
+ errors; software error handling are not covered by this article.
\end{abstract}
diff --git a/src/body.tex b/src/body.tex
@@ -1,3 +1,16 @@
+\section{Introduction}
+
+In large scale cluster environments node faults are common. In general this do
+not lead to global cluster malfunction, but it have huge impact on job running
+on faulty resources. Classical MPI programs will fail if any one of used nodes
+will broke. Today existed solutions mainly focused on making node checkpoints,
+but with increasing speed of computations it became less efficient. Our approach
+to make cluster computations reliable and efficient again is to use special
+framework focused on structuring source algorithm in strong hierarchy of
+parallel and sequential parts. Using different fault tolerant scenarios based on
+hierarchy interactions framework can provide continuous computations in case of
+hardware errors or electricity outages.
+
\section{Computational kernel hierarchy}
The framework provides classes and methods to simplify development of
