remove fossil

1 files changed, 0 insertions, 270 deletions

diff --git a/sys/src/cmd/fossil/srcload.c b/sys/src/cmd/fossil/srcload.c
deleted file mode 100644
index 8cf63b4f6..000000000
--- a/sys/src/cmd/fossil/srcload.c
+++ /dev/null
@@ -1,270 +0,0 @@
-#include "stdinc.h"
-#include <bio.h>
-#include "dat.h"
-#include "fns.h"
-#include "error.h"
-
-int num = 100;
-int length = 20*1024;
-int block= 1024;
-int bush = 4;
-int iter = 100;
-Biobuf *bout;
-int maxdepth;
-
-Source *mkroot(Cache*);
-void new(Source*, int trace, int);
-int delete(Source*);
-int count(Source *s, int);
-void stats(Source *s);
-void dump(Source *s, int ident, ulong entry);
-static void bench(Source *r);
-
-void
-main(int argc, char *argv[])
-{
-	int i;
-	Fs *fs;
-	int csize = 1000;
-	ulong t;
-	Source *r;
-
-	ARGBEGIN{
-	case 'i':
-		iter = atoi(ARGF());
-		break;
-	case 'n':
-		num = atoi(ARGF());
-		break;
-	case 'l':
-		length = atoi(ARGF());
-		break;
-	case 'b':	
-		block = atoi(ARGF());
-		break;
-	case 'u':
-		bush = atoi(ARGF());
-		break;
-	case 'c':
-		csize = atoi(ARGF());
-		break;
-	}ARGEND;
-
-	vtAttach();
-
-	bout = vtMemAllocZ(sizeof(Biobuf));
-	Binit(bout, 1, OWRITE);
-
-	fmtinstall('V', vtScoreFmt);
-	fmtinstall('R', vtErrFmt);
-
-	fs = fsOpen(argv[0], nil, csize, OReadWrite);
-	if(fs == nil)
-		sysfatal("could not open fs: %r");
-
-	t = time(0);
-
-	srand(0);
-
-	r = fs->source;
-	dump(r, 0, 0);
-
-	fprint(2, "count = %d\n", count(r, 1));
-	for(i=0; i<num; i++)
-		new(r, 0, 0);
-
-	for(i=0; i<iter; i++){
-		if(i % 10000 == 0)
-			stats(r);
-		new(r, 0, 0);
-		delete(r);
-	}
-
-//	dump(r, 0, 0);
-
-	fprint(2, "count = %d\n", count(r, 1));
-//	cacheCheck(c);
-
-	fprint(2, "deleting\n");
-	for(i=0; i<num; i++)
-		delete(r);
-//	dump(r, 0, 0);
-
-	fprint(2, "count = %d\n", count(r, 1));
-	fprint(2, "total time = %ld\n", time(0)-t);
-	
-	fsClose(fs);
-	vtDetach();
-	exits(0);
-}
-
-static void
-bench(Source *r)
-{
-	vlong t;
-	Entry e;
-	int i;
-
-	t = nsec();
-
-	for(i=0; i<1000000; i++)
-		sourceGetEntry(r, &e);
-
-	fprint(2, "%f\n", 1e-9*(nsec() - t));
-}
-
-void
-new(Source *s, int trace, int depth)
-{
-	int i, n;
-	Source *ss;
-	Entry e;
-	
-	if(depth > maxdepth)
-		maxdepth = depth;
-
-	Bflush(bout);
-
-	n = sourceGetDirSize(s);
-	for(i=0; i<n; i++){
-		ss = sourceOpen(s, nrand(n), OReadWrite);
-		if(ss == nil || !sourceGetEntry(ss, &e))
-			continue;
-		if((e.flags & VtEntryDir) && frand() < 1./bush){
-			if(trace){
-				int j;
-				for(j=0; j<trace; j++)
-					Bprint(bout, " ");
-				Bprint(bout, "decend %d\n", i);
-			}
-			new(ss, trace?trace+1:0, depth+1);
-			sourceClose(ss);
-			return;
-		}
-		sourceClose(ss);
-	}
-	ss = sourceCreate(s, s->dsize, 1+frand()>.5, 0);
-	if(ss == nil){
-		Bprint(bout, "could not create directory: %R\n");
-		return;
-	}
-	if(trace){
-		int j;
-		for(j=1; j<trace; j++)
-			Bprint(bout, " ");
-		Bprint(bout, "create %d\n", ss->offset);
-	}
-	sourceClose(ss);
-}
-
-int
-delete(Source *s)
-{
-	int i, n;
-	Source *ss;
-
-	n = sourceGetDirSize(s);
-	/* check if empty */
-	for(i=0; i<n; i++){
-		ss = sourceOpen(s, i, OReadWrite);
-		if(ss != nil){
-			sourceClose(ss);
-			break;
-		}
-	}
-	if(i == n)
-		return 0;
-		
-	for(;;){
-		ss = sourceOpen(s, nrand(n), OReadWrite);
-		if(ss == nil)
-			continue;
-		if(s->dir && delete(ss)){
-			sourceClose(ss);
-			return 1;
-		}
-		if(1)
-			break;
-		sourceClose(ss);
-	}
-
-
-	sourceRemove(ss);
-	return 1;
-}
-
-void
-dump(Source *s, int ident, ulong entry)
-{
-	ulong i, n;
-	Source *ss;
-	Entry e;
-
-	for(i=0; i<ident; i++)
-		Bprint(bout, " ");
-
-	if(!sourceGetEntry(s, &e)){
-		fprint(2, "sourceGetEntry failed: %r\n");
-		return;
-	}
-
-	Bprint(bout, "%4lud: gen %4ud depth %d tag=%x score=%V",
-		entry, e.gen, e.depth, e.tag, e.score);
-	if(!s->dir){
-		Bprint(bout, " data size: %llud\n", e.size);
-		return;
-	}
-	n = sourceGetDirSize(s);
-	Bprint(bout, " dir size: %lud\n", n);
-	for(i=0; i<n; i++){
-		ss = sourceOpen(s, i, 1);
-		if(ss == nil)
-			continue;
-		dump(ss, ident+1, i);
-		sourceClose(ss);
-	}
-	return;
-}
-
-int
-count(Source *s, int rec)
-{
-	ulong i, n;
-	int c;
-	Source *ss;
-
-	n = sourceGetDirSize(s);
-	c = 0;
-	for(i=0; i<n; i++){
-		ss = sourceOpen(s, i, OReadOnly);
-		if(ss == nil)
-			continue;
-		if(rec)
-			c += count(ss, rec);
-		c++;
-		sourceClose(ss);
-	}
-	return c;
-}
-
-void
-stats(Source *s)
-{
-	int n, i, c, cc, max;
-	Source *ss;
-
-	cc = 0;
-	max = 0;
-	n = sourceGetDirSize(s);
-	for(i=0; i<n; i++){
-		ss = sourceOpen(s, i, 1);
-		if(ss == nil)
-			continue;
-		cc++;
-		c = count(ss, 1);
-		if(c > max)
-			max = c;
-		sourceClose(ss);
-	}
-fprint(2, "count = %d top = %d depth=%d maxcount %d\n", cc, n, maxdepth, max);
-}