linuxaudio.org

Am Freitag, den 17.10.2008, 16:39 +0200 schrieb Olivier Guilyardi:
> Here's how to run the test:

quoted text
>

> svn co http://svn.samalyse.com/misc/rbtest

> cd rbtest

> make test

>

> It tests the ringbuffers from (all included) jack, portaudio and portaudio

> without barriers. That can take up to 6 minutes. It has to be a bit long due to

> the probabilistic nature of failures.

>

> LAUsers could you please run this test on various architectures? Especially

> PowerPC single-cpu and SMP, x86 single-cpu, SMP, in various flavors, etc...

>

> Cheers,

> 

CPU Info        Pentium III (Coppermine) 256 KB cache flags( - ) clocked

at [ 870.022 MHz ]
gcc -Wall -I. -I./jack -lpthread -o test-int-array-jack \

		test-int-array.c jack/ringbuffer.c

gcc -Wall -I. -I./portaudio -lpthread -o test-int-array-portaudio \

		test-int-array.c portaudio/ringbuffer.c portaudio/pa_ringbuffer.c

gcc -Wall -I. -I./portaudio -lpthread -o

test-int-array-portaudio-nobarrier \

		-DNO_MEMORY_BARRIER \

		test-int-array.c portaudio/ringbuffer.c portaudio/pa_ringbuffer.c

./alltests.sh

Starting ringbuffer tests (buffer size: 512)
=== Jack ringbuffer test ===

starting ringbuffer stress test (2 minutes max)

buffer size (bytes): 512

array size (bytes): 256

reader started on cpu 0

writer started on cpu: 0

Success
=== Portaudio ringbuffer test ===

starting ringbuffer stress test (2 minutes max)

buffer size (bytes): 512

array size (bytes): 256

reader started on cpu 0

writer started on cpu: 0

Success
=== Portaudio ringbuffer test (without memory barriers) ===

starting ringbuffer stress test (2 minutes max)

buffer size (bytes): 512

array size (bytes): 256

reader started on cpu 0

writer started on cpu: 0

Success
regards   hermann
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