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-rw-r--r--lib/libc_r/BENCH/yield.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/lib/libc_r/BENCH/yield.c b/lib/libc_r/BENCH/yield.c
deleted file mode 100644
index c197afd2b2d..00000000000
--- a/lib/libc_r/BENCH/yield.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <pthread.h>
-#include <sched.h>
-#include <string.h>
-#include <err.h>
-#include "bench.h"
-
-static char name[] = "Thread Yield Time (Busy)";
-static char doc[] =
-"\tThread yield time is defined as the amount of time between that\n"
-"\tpoint when a running thread voluntarily gives up the CPU until\n"
-"\tthe highest priority runnable thread begins execution of its\n"
-"\tapplication code.";
-
-#ifdef DEBUG
-volatile int state = 0;
-#endif
-bench_t b;
-
-void *
-other_thread(arg)
- void *arg;
-{
-
- pthread_set_name_np(pthread_self(), "oth");
- bench_amortize(&b, BENCH_LOOPS) {
-#ifdef DEBUG
- if (state != 0) abort();
- state = 1;
-#endif
- sched_yield();
- }
-}
-
-int
-main() {
- pthread_t other;
-
- bench_init(&b, name, doc, "per yield");
- b.n = BENCH_LOOPS;
- bench_header(&b);
- pthread_create(&other, NULL, other_thread, NULL);
- while (b.i < b.n) {
-#ifdef DEBUG
- if (state != 1) abort();
- state = 0;
-#endif
- sched_yield();
- }
- pthread_join(other, NULL);
- b.divisor = 2;
- bench_report(&b);
- exit(0);
-}
-
-