source: rtems/testsuites/sptests/spcache01/spcache01.scn @ 31494ab2

4.115
Last change on this file since 31494ab2 was 31494ab2, checked in by Sebastian Huber <sebastian.huber@…>, on 02/26/14 at 11:59:47

sptests/spcache01: Detect write-through cache

  • Property mode set to 100644
File size: 1.5 KB
Line 
1*** TEST SPCACHE 1 ***
2data cache flush and invalidate test
3data cache operations by line passed the test
4data cache operations by line passed the test (copy-back cache detected)
5data cache line size 32 bytes
6load 4096 bytes with flush entire data
7  duration with normal cache 12660 ns
8  duration with warm cache 2580 ns
9  duration with flushed cache 2580 ns
10load 4096 bytes with flush multiple data
11  duration with normal cache 2600 ns
12  duration with warm cache 2580 ns
13  duration with flushed cache 11400 ns
14load 4096 bytes with invalidate multiple data
15  duration with normal cache 2580 ns
16  duration with warm cache 2580 ns
17  duration with invalidated cache 11620 ns
18store 4096 bytes with flush entire data
19  duration with normal cache 2600 ns
20  duration with warm cache 2580 ns
21  duration with flushed cache 2580 ns
22store 4096 bytes with flush multiple data
23  duration with normal cache 2580 ns
24  duration with warm cache 2580 ns
25  duration with flushed cache 3000 ns
26store 4096 bytes with invalidate multiple data
27  duration with normal cache 2580 ns
28  duration with warm cache 2580 ns
29  duration with invalidated cache 2640 ns
30instruction cache line size 32 bytes
31invalidate entire instruction
32  duration with normal cache 5780 ns
33  duration with warm cache 640 ns
34  duration with invalidated cache 640 ns
35invalidate multiple instruction
36  duration with normal cache 680 ns
37  duration with warm cache 640 ns
38  duration with invalidated cache 2600 ns
39*** END OF TEST SPCACHE 1 ***
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