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authorThomas Schwinge <thomas@schwinge.name>2011-11-05 23:19:34 +0100
committerThomas Schwinge <thomas@schwinge.name>2011-11-05 23:19:34 +0100
commit4cc3f682fb57a920e3cc14e99323d66e380c1ee7 (patch)
treea229f63ded16b837b11b5ca73c568380d793efe0 /open_issues/performance/io_system/test-lseek.c
parentba985e9b5f15933e9b8c33d63cf903972c75e913 (diff)
open_issues/performance/io_system/binutils_ld_64ksec: Move Xen lseek stuff...
open_issues/xen_lseek: ... here.
Diffstat (limited to 'open_issues/performance/io_system/test-lseek.c')
-rw-r--r--open_issues/performance/io_system/test-lseek.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/open_issues/performance/io_system/test-lseek.c b/open_issues/performance/io_system/test-lseek.c
deleted file mode 100644
index 667dce66..00000000
--- a/open_issues/performance/io_system/test-lseek.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <stdio.h>
-#include <math.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/time.h>
-#define N 100000
-int main(void) {
- int fd = open("test.c", O_RDONLY);
- struct timeval tv1, tv2;
- int i;
- gettimeofday(&tv1, NULL);
- for (i = 0; i < N; i++)
- lseek(fd, 0, SEEK_CUR);
- gettimeofday(&tv2, NULL);
- printf("%fµs\n", (float)((tv2.tv_sec-tv1.tv_sec) * 1000000 + tv2.tv_usec - tv1.tv_usec)/N);
- return 0;
-}