From 4cc3f682fb57a920e3cc14e99323d66e380c1ee7 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 5 Nov 2011 23:19:34 +0100 Subject: open_issues/performance/io_system/binutils_ld_64ksec: Move Xen lseek stuff... open_issues/xen_lseek: ... here. --- open_issues/performance/io_system/test-mach.c | 19 ------------------- 1 file changed, 19 deletions(-) delete mode 100644 open_issues/performance/io_system/test-mach.c (limited to 'open_issues/performance/io_system/test-mach.c') diff --git a/open_issues/performance/io_system/test-mach.c b/open_issues/performance/io_system/test-mach.c deleted file mode 100644 index 90337346..00000000 --- a/open_issues/performance/io_system/test-mach.c +++ /dev/null @@ -1,19 +0,0 @@ -#define _GNU_SOURCE -#include -#include -#include -#define N 1000000 -int main(void) { - struct timeval tv1, tv2; - int i; - task_t task; - task = mach_task_self(); - mach_port_urefs_t refs; - gettimeofday(&tv1, NULL); - for (i = 0; i < N; i++) { - mach_port_get_refs(task, task, MACH_PORT_RIGHT_RECEIVE, &refs); - } - gettimeofday(&tv2, NULL); - printf("%fµs\n", (float)((tv2.tv_sec-tv1.tv_sec) * 1000000 + tv2.tv_usec - tv1.tv_usec)/N); - return 0; -} -- cgit v1.2.3