X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest%2Ftest_cycles.c;h=66d11e6db8922aa9e27fc9f89e95b4f240623b47;hb=ff6fcd415f4b2be7572abffa5284978c176d3de4;hp=c78e6a5b126fcc526a31980954643ea2b890d871;hpb=a9de470cc7c0649221e156fc5f30a2dbdfe7c166;p=dpdk.git

diff --git a/app/test/test_cycles.c b/app/test/test_cycles.c
index c78e6a5b12..66d11e6db8 100644
--- a/app/test/test_cycles.c
+++ b/app/test/test_cycles.c
@@ -10,81 +10,6 @@
 
 #include "test.h"
 
-#define N 10000
-
-/*
- * Cycles test
- * ===========
- *
- * - Loop N times and check that the timer always increments and
- *   never decrements during this loop.
- *
- * - Wait one second using rte_usleep() and check that the increment
- *   of cycles is correct with regard to the frequency of the timer.
- */
-
-static int
-check_wait_one_second(void)
-{
-	uint64_t cycles, prev_cycles;
-	uint64_t hz = rte_get_timer_hz();
-	uint64_t max_inc = (hz / 100); /* 10 ms max between 2 reads */
-
-	/* check that waiting 1 second is precise */
-	prev_cycles = rte_get_timer_cycles();
-	rte_delay_us(1000000);
-	cycles = rte_get_timer_cycles();
-
-	if ((uint64_t)(cycles - prev_cycles) > (hz + max_inc)) {
-		printf("delay_us is not accurate: too long\n");
-		return -1;
-	}
-	if ((uint64_t)(cycles - prev_cycles) < (hz - max_inc)) {
-		printf("delay_us is not accurate: too short\n");
-		return -1;
-	}
-
-	return 0;
-}
-
-static int
-test_cycles(void)
-{
-	unsigned i;
-	uint64_t start_cycles, cycles, prev_cycles;
-	uint64_t hz = rte_get_timer_hz();
-	uint64_t max_inc = (hz / 100); /* 10 ms max between 2 reads */
-
-	/* check that the timer is always incrementing */
-	start_cycles = rte_get_timer_cycles();
-	prev_cycles = start_cycles;
-	for (i=0; i<N; i++) {
-		cycles = rte_get_timer_cycles();
-		if ((uint64_t)(cycles - prev_cycles) > max_inc) {
-			printf("increment too high or going backwards\n");
-			return -1;
-		}
-		prev_cycles = cycles;
-	}
-
-	return check_wait_one_second();
-}
-
-REGISTER_TEST_COMMAND(cycles_autotest, test_cycles);
-
-/*
- * One second precision test with rte_delay_us_sleep.
- */
-
-static int
-test_delay_us_sleep(void)
-{
-	rte_delay_us_callback_register(rte_delay_us_sleep);
-	return check_wait_one_second();
-}
-
-REGISTER_TEST_COMMAND(delay_us_sleep_autotest, test_delay_us_sleep);
-
 /*
  * rte_delay_us_callback test
  *