Fix na setrideni dat.

Pri vice iteracich se predavalo stejne pole... Ted si ho predem
nakopiruju nekolikrat: velka data + hodne iteraci = smrt.

aim-sort/Makefile

@@ -39,6 +39,9 @@ asm: exercise-dbg.s exercise-opt.s
 clean:
 	rm -f *.o *.s aim-opt aim-dbg output.pbm random
 
+mkdata:
+	random `echo '10^6' | bc ` > random.in
+
 
 benchmark: aim-opt
 	@{ echo; \
@@ -48,10 +51,5 @@ benchmark: aim-opt
 		echo '>>> The measured mean time, its probable lower and upper bounds and S.D.'; \
 		echo '>>> are printed out. See the header of statistics.awk for details.'; } >&2
 	@(for i in `seq 1 $(RUNS)`; do \
-		./aim-opt $(ITERS) test16384.pbm output.pbm | tee /dev/stderr; \
+		./aim-opt $(ITERS) random.in random.out | tee /dev/stderr; \
 	done) | awk -f statistics.awk
-
-evaluate: aim-opt
-	for s in 64 1024; do ./aim-opt 1 test$$s.pbm output.pbm; done >/dev/null
-	# Consider the optimistic estimate
-	make -s benchmark | { read m o p s; echo $$m $$o $$p $$s >&2; echo $$o; }

aim-sort/aim-run.c

@@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <sys/time.h>
 #include <assert.h>
+#include <string.h>
 
 #include "aim.h"
 
@@ -62,18 +63,27 @@ main(int argc, char *argv[])
 		return EXIT_FAILURE;
 	}
 
+	int iters = atoi(argv[1]);
+
 	int length;
 	int * seq = seq_load(argv[2], &length);
 	timestamp_t t0 = get_timer();
+	int **seqs = malloc(sizeof(int*)*iters);
+	seqs[0] = seq;
+
+	/* Hmm, copy the data!*/
+	for (int k = 1; k < iters; k++) {
+		seqs[k] = malloc(sizeof(int)*length);
+		memcpy(seqs[k], seq, sizeof(int)*length);
+	}
 
 	/* Pre-warm the CPU! Neccessary for benchmarking w/ dynamic
 	 * cpufreq policy. */
 	while (get_timer() - t0 < 500000);
 	t0 = get_timer();
 
-	int iters = atoi(argv[1]);
 	for (int j = 0; j < iters; j++) {
-		exercise(seq, length);
+		exercise(seqs[j], length);
 	}
 
 	t0 = get_timer() - t0;