If the rates are an empty vector [] the default rates are used. This
allows test command "src_test(32, 32, [], [], 0, 0);" to do a quick
test without plots with default 8 - 192 kHz in/out matrix.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Octave errors if plot handle is empty, Matlab doesn't. This can
happen if frequency response test data read fails. In that case
an empty plot window is stored as indication of error.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This speeds up src_test.m with no plot window opening for rate
that is not supported in the conversions matrix. No output file
returns failure -1.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
These prints are normally not useful and slow down test with a
lot of scrolled text output.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This prevents testbench run freeze from src_test.m. Function
test_run_src() passes to testbench option -C that limits the number
iterations to 300k that corresponds to 5 min of audio.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds to chirp test (executed first usually) plot of
audio waveform to help understand why the audio markers were not
found. The reasons like very low level or corruption or large
time shift can be seen from the plot easily.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch helps to avoid editing the script to change the test
behavior. The full_test set to 0 performs a quick test with chirp
(default 1). The option show_plots set to 1 (default 0) shows
the plot graps from each test step those help to understand the
test verdict.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The gaussian (or other normal distribution shape) dither impacts
too much 16 bit signals. The triangular probability density
function (TDPF) is a sufficient compromise between added noise energy
and de-correlation of PCM samples.
This change improves for 48 kHz 16 bit audio measurement the THD+N
from -62.6 dB to -73.6 dB.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch applies for conversions where Nyquist rate allows
a 20 kHz low-pass filter as specified in AES17 standard (test.fu).
The sweep test is set no higher than 20 kHz (test.f_end).
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Fix a confusing mistake high-pass -> low_pass and typo. It's
only a user help text change for "help stdlpf".
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch fixes the upper frequency for distortion plus noise
measurement. The min(fs1, fs2) leaves part of upper band unmeasured
and gives a too good looking THD+N performance figure when output
rate is higher than input rate. The proper way is to measure the
(near) full output rate bandwidth.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The test is treated passed if there were no failed cases. The fix in
this patch is to force one failed case if both failed and passed counts
are zeros. Then the upper level test scripts/host-testbench.sh reports
correctly the test fail.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds basic macros needed for MFCC in testbench and in
developmemnt topologies for hda-generic-2ch and up2. The
configuration blob in this matches the reference Matlab code
as configured to match Pytorch default MFCC.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
When series of tests are run, only last result with same component is
saved. Make unique output filename. For now adding bits per sample
at the end of file, all the logs can be saved.
Ideally datetime string would be good. I keep it as FIXME.
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
fulltest param to control quick chirp test only or full test
including all quality tests.
As minor clean up, unused parameter in thdnf_mask() and test_run_process()
is removed.
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
No functional change. Set common function indentation and add comment
sections for better readability.
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
The xargs option `-I/--replace` hardcodes max lines `-L 1`. In other
words, it always splits the input line by line and ignores whitespace
delimiters inside each line. Initial xargs commit
d0f4aba934 ("topology: speed up topology build") used `--replace`
after `-n/--max-args=1` which was silently ignored by xargs version
4.7.0. Now xargs 4.8.0 prints the following warning:
xargs: warning: options --max-args and --replace/-I/-i are mutually
exclusive, ignoring previous --max-args value
Remove the ignored `-n 1` to remove the warning.
I compared the outputs before and after this commit and they're exactly
the same.
There's an extra twist. The same xargs command also uses the
`-d/--delimiter=,` option which makes xargs ignore newlines and
"translates" any max-line `-L` option to `--max-args`; including the `-L
1` max implied by `--replace`. This twist does not make a difference:
any max-line or max-args is always overridden by `--replace` whether
`--delimiter` is used or not.
Of course this entire xargs script is re-inventing (C)Make/ninja that
provide build parallelism for free and much more... I digress.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This patch adds the Kconfig option COMP_SRC_IPC4_FULL_MATRIX and
adds handling to src.c. Testbench build was changed to use this
largest matrix.
The coefficients were generated with script src_ipc4_int32.m. The
new sample rates were added to test script src_test.m.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Test pipelines with SRC due internal block processing constraints need
this to avoid fail due to insufficient buffer. Other pipelines continue
to use 2 buffer periods.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Building in parallel is much faster but it makes logs unreadable and
build failures impossible to understand. This is especially true when
building with recent ALSA that produces of deprecation warnings, see
examples below. For test topologies the problem is even worse: its
XARGS parallel build provides no log at all.
To find what actually fails, it is required to fall back on a single
threaded and verbose build and this is achieved with the variables
USE_XARGS, NO_PROCESSORS and VERBOSE. Pass these through docker-run.sh
and CMake.
Examples from #5608https://github.com/thesofproject/sof/runs/5717553555?check_suite_focus=truehttps://sof-ci.01.org/sofpr/PR5608/build12556/build/tools.txt
ALSA pcm.c:1523:(parse_hw_config) deprecated fsync value 'codec_slave',...
ALSA pcm.c:1471:(parse_hw_config) deprecated bclk value 'codec_slave',...
ALSA pcm.c:1523:(parse_hw_config) deprecated fsync value 'codec_slave',...
ALSA pcm.c:1471:(parse_hw_config) deprecated bclk value 'codec_slave',...
ALSA pcm.c:1523:(parse_hw_config) deprecated fsync value 'codec_slave',...
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This removes two layers of indirection when trying to find what fails.
The lack of this proved especially painful when working on #5632 and
similar backports.
Also move outputs to a subdirectory by default. No change when invoked
from CMake which does not use the default output directory.
Also show the exact m4 and alsatplg commands run when not using XARGS
parallelization. Again this is critical when something fails.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Remove the extra argument for fprintf(). For some reason there was
no harm seen but this should trigger an error when run in Octave or
Matlab.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The test scripts missed test component keyword change from e.g.
eqiir to eq-iir. Due to this the process_test() failed for IIR and
FIR for gain and frequency response due to wrong result expect.
The expected result is retrieved with the blob decode function. It
can be also used manually to check the filters defined in the
blob. The help texts in the decode functions needed fix. Also some
usage examples were added.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This reverts commit f50b6fe0ad.
I discovered the hard way that this change causes alsatplg version
1.2.2 (the default version in the current LTS Ubuntu) to corrupt just
a few bytes in .tplg output in an incredibly discrete and
time-consuming way: no error message at build time and same file size.
See example at https://github.com/thesofproject/sof/pull/5162.
We could/should just require a minimum alsatplg version at the CMake
level but at this moment we don't even know which minimum version is
needed and we would also need to take some time to test a few alsatplg
versions. If version 1.2.2 would just fail with an decent error
message that can be searched and discussed then everything would be
fine but silent corruption is really not OK.
So users of recent versions will unfortunately have to live with the
huge number of warnings for now.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This patch adds Matlab script tdfb_direction_test.m. The test
simulates acoustical microphone array capture with 360 degrees
rotated noise source. The test topologies build adds an array
identifier to component name in topology file name. That
allows the scripts to simulate with several arrays. Now a
basic 2 mic array (no array suffix, just tdfb), 4 mic line,
and 8 mic circular are tested. Test pass/fail is so far only
visual check from plot.
The existing tdfb_test.c is extended to perform test with the
three test array configurations.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The trace print slows down the test a lot while the testbench
trace output is not needed usually in these audio quality
tests. The test script can set .trace to redirect trace to a file
that is also a lot faster than scrolling the trace in Matlab
or Octave shell.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds test for to-be-deleted trace output file or
simulation output PCM data file. Doing delete only for regular
files allows to use e.g. /dev/null to redirect trace to
be not shown when not needed. Or run test in debugger without
need for output file.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The value for VALGRIND in the run command parameters needs to
be true or false. The value "no" causes an error in comp_run.sh
script run.
Fixes 30012d1454
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The path append of current directory (.) is not correct for
the signal processing package function iirnotch. The issue does
not happen with Octave since it has pei_tseng_notch().
The standard notch function is used in all THD+N tests so this
issue has caused fail of nearly all tests with Matlab.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds to command line switch -n for output channels count.
Existing -c is for in channels, new -n is for out channels count. Out
channels count is same as input if -n is not present. Switch -q is
added to quiet the trace output if it is not needed.
The Matlab language test scripts for components are updated to use
the -t config.sh interface of comp_run.sh. It allows more flexible
control of input and output streams.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
All .tplg output files have been compared and are strictly identical
after the change.
The deprecation warnings were added more than one year ago in
https://github.com/alsa-project/alsa-lib/commits//706192341d1d0bbb906
Now that we just upgraded our Docker image to ALSA 1.2.6
(https://hub.docker.com/r/thesofproject/sof/tags) so #5153 can enable
topology v2, the volume of warnings has became unbearable. For instance
good luck trying to find the actual error messages for the build
failures of #5155 - they're totally drowned in these deprecation
warnings.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
The run with valgrind will error if memory leaks are detected.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The change for topology1 was missing from various tuning
and testing scripts those access binary blob data from
topology m4 directories.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Matlab does not support isfile(), so another command is used to
check if a file exists. The new way works both in Octave and Matlab.
The bf_defaults.m is fixed to properly initialize empty strings
to cell arrays. It's needed with minimal command like usage
as shown in SOF Docs examples.
In bf_design.m the num_filters determination is moved after array
helpers because other than line and circle do not use mic_n parameter.
The bug resulted to zero num_filters.
In bf_merge.m the unused bf3 and bf4 are removed.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
In preparation for Topology2.0, move the current topology files
to the topology1 folder and once the 1.0 topologies are
built copy them to the /sof/tools/build-tools/topology folder.
When Topology2.0 topologies come along, they will be built into
the topology2 folder and the 2.0 binaries will be copied over
the 1.0 binaries.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
To make sure we are using max 1 octave step, we need to use noct+1 to
get noct sections from logspace.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
To support exist function - fullfile() path addition is to prevent Matlab (differently than Octave)
to give false positive with some other directory location with it's search path
Added correction to isempty.
Signed-off-by: ShriramShastry <malladi.sastry@intel.com>
This commit adds the topology files for the multiband_drc component.
The control bytes are generated by the tools in tune/multiband_drc.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
The set of figure property in figure() command is not supported
in Matlab. The separate set() property works for both Octave and
Matlab.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The common array identifier string is brought up for easier edit to
test other array geometries than this default. A typo about 16 kHz
is fixed, the test runs at 48 kHz testbench default rate.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This commit adds the topology files for the drc component.
The control bytes are generated by the tools in tune/drc.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
The generation of multiple tone frequencies failed due accidental
square matrix generation when mixed row and column vectors were added.
The new version uses only vectors in first dimension and avoids the
problem.
The license text format also is changed to current.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The added check and print helps the user to generate the array
configuration data and other beam pattern test related binary files
to carry out this test for TDFB (beamformer) component.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Seppo Ingalsuo