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marksheet.txt
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1. Instructions
- replace any [...] with free text,
and
- replace the [?] with an X if you have completed that stage,
- replace the [?] with an * if you have attempted that stage, but you know
it doesn't work completely; document why you think it doesn't work, plus
what you would do to fix the problem, at the end of the marksheet.
-------------------------------------------------------------------------------
2. Information
So that we can calibrate and improve the assignment in the future, give us
a rough idea how long (in hours) you spent on it *in total*:
effort : [~75] hours
-------------------------------------------------------------------------------
3. Citation
Clearly it might have an influence on your mark, but the use of third-party
resources *is* allowed *if* correctly cited (unless explicitly prohibited
by the assignment description of course). Let us know what third-party
source code or resources you used (if any) so it's clear what's your work
and what isn't:
[The function char* itoa(int i, char b[]) which converts an integer to a string is from stackoverflow(http://stackoverflow.com/questions/9655202/how-to-convert-integer-to-string-in-c)]
[The Boyer–Moore–Horspool algorithm for "grep"(http://www-igm.univ-mlv.fr/~lecroq/string/node18.html). The intention was to just demonstrate the use of "|" in the shell]
-------------------------------------------------------------------------------
4. Marking
The following gives a stage-by-stage description of the assignment marking
scheme. Note this acts as an indicative guideline only, including weights
for each more obvious element (e.g., the functional correctness of a stage).
For example, other elements outside this list *often* warrant an increase
or decrease in marks; examples include hard to quantify features such as
the style or efficiency of a solution.
[X] Stage 1 : pre-emptive operating system kernel ( 30%)
Stage 2 : close generalisations and enhancements
[X] - fork and exit system calls ( 10%)
[X] - priority based scheduler ( 10%)
[X] - Inter-Process Communication (IPC) ( 10%)
Stage 3 : open generalisations and enhancements
[X] - file system based on simplified, emulated disk ( 40%)
*OR*
[?] - kernel port to real, physical hardware ( 40%)
------
(100%)
-------------------------------------------------------------------------------
5. Documentation
Any other documentation, notes or comments that you think are important or
might be easy to overlook (e.g., a subtle issue or technique in associated
source code) should go here:
[
Main additional Features:
-Support for directories in file system
-Support for relative and absolute paths
-Shell supports "|" e.g. exec genPrimes 25|grep 2
-Created a simple text editor
Main Limitations:
-63 files per folder
-1 KB of max file size
]
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