This is a problem solution kit for the labs exercises of the MFF CUNI
course on "Algoritmy a jejich implementace".

The tarball manifest:

	README		This file
	aim-run.c	Infrastructure for running your solution
	aim.h		Image interface for your subroutine
	exercise.c	Subroutine solving given problem, written by you
	Makefile	Build/benchmark infrastructure
	statistics.awk	Helper for processing benchmark results
	test*.pbm	Test images for performance testing
			(do not try to open the test16384.pbm file in any
			image viewer!)

The aim-run.c file is essentially equivalent to the previously provided
template.c. The most interesting file is exercise.c, which is to provide
the exercise() routine that performs the appropriate image transformation.
When submitting your solution, send ONLY THE FILE exercise.c to <aim@ucw.cz>.


Run `make` to build the binary executable: this will create two files:

	aim-opt - optimized version suitable for production use
	aim-dbg - unoptimized version suitable for debugging

Run the binary as:
	./aim-opt 1 test1024.pbm output.pbm
	display output.pbm

If you want to pass custom compiler flags, run it e.g. as:
	make MYCFLAGS="-DLALALA ..."

To get annotated assembly source, run `make exercise.s`.


In order to benchmark your code the same way we will, run
`make benchmark`. (We will do it on a slightly different Core2 CPU,
however.) This will internally run your subroutine multiple times
in row on the same image, however you must not take advantage of this
in your code.