[linux-audio-user] ladspa benchmark

[Dave Robillard]

On Wed, 2005-03-08 at 16:55 +0200, Atte André Jensen wrote:
> Steve Harris wrote:
> 
> > No docs, and no help, but if you can figure out how to use them youre
> > welcome to it.
> 
> Well I think this is a little too complicated for, but I'll give it a 
> shot. But I can't download the files, seems the server is slooow or 
> dead.... Could you wrap them up in a tarball, maybe even with the 
> missing waves and mail them to me offlist?

I munged Steve's perl script a bit to benchmark (almost) every plugin on
the system instead of just swh-plugins.  I might clean it up and make a
tarball, but in the meantime attached is a text file with every LADSPA
plugin on my (P4 1.6) system with a cycles/sample benchmark, sorted.

Sorry for the lack of library names and plugin labels..

-DR-
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1	Aliasing
3	Exponential signal decay
3	Frequency Modulator (FAMC)
3	Mono Amplifier
3	Signal Difference (IAMC)
3	Signal Product (IAIC)
3	Signal Ratio (NADC)
3	Signal Sum (IAIC)
3	Simple amplifier
3	z-1
4	Amplifier (GCIA)
4	Signal Difference (IAMA)
4	Signal Difference (ICMA)
4	Signal Product (IAIA)
4	Signal Sum (IAIA)
5	Inverter
5	Ringmod with two inputs
6	Constant Signal Generator
6	Declipper
6	Mono to Stereo splitter
6	Signal Absolute value, negative or positive (CR Controls)
6	Signal Branch (IA)
7	Stereo Amplifier
9	Matrix: MS to Stereo
10	Granular Scatter Processor
10	Simple Low Pass Filter
11	Amplifier (Mono)
12	Simple High Pass Filter
13	Karaoke
13	Simple delay line, linear interpolation
14	DC Offset Remover
14	Signal Absolute value, negative or positive (AR Controls)
15	Amplitude Modulator
16	Mixer (Stereo to Mono)
16	Simple Delay Line
16	Wave Terrain Oscillator
17	Clock Oscillator with Gate (FCGA)
17	Clock Pulse Oscillator with Gate (FCPCGA)
18	Foldover distortion
19	Matrix Spatialiser
20	ADSR Envelope
20	Clock Oscillator with Gate (FAGA)
21	Hard Gate
21	Sine Oscillator (Freq:control, Amp:audio)
22	Analogue Style 16 Step Sequencer
22	Analogue Style 32 Step Sequencer
23	Analogue Style 64 Step Sequencer
24	Amplifier (Stereo)
24	Decimator
24	Range Translator (CR Controls)
27	Echo Delay Line (Maximum Delay 0.01s)
28	Echo Delay Line (Maximum Delay 1s)
28	Echo Delay Line (Maximum Delay 60s)
29	Echo Delay Line (Maximum Delay 5s)
30	ADSR Envelope with Gate and Trigger
30	Comb delay line, noninterpolating
30	Echo Delay Line (Maximum Delay 0.1s)
32	Diode Processor
32	High Pass Filter (One Pole)
32	Simple delay line, noninterpolating
33	Feedback Delay Line (Maximum Delay 0.01s)
33	GLAME Butterworth Highpass
33	GLAME Butterworth Lowpass
34	Allpass delay line, noninterpolating
35	Feedback Delay Line (Maximum Delay 1s)
35	Glame Bandpass Analog Filter
35	Quantiser (20 Steps)
36	Feedback Delay Line (Maximum Delay 5s)
36	Simple delay line, cubic spline interpolation
37	Feedback Delay Line (Maximum Delay 0.1s)
37	Glame Butterworth X-over Filter
37	Quantiser (50 Steps)
38	Feedback Delay Line (Maximum Delay 60s)
41	DAHDSR Envelope with Gate and Trigger (Control Inputs) 
41	Quantiser (100 Steps)
42	DAHDSR Envelope linear attack exp dr
43	Fast overdrive
45	Percussive AD Envelope
46	DAHDSR Envelope full exp, adr
47	SCC channel
50	Low Pass Filter (One Pole)
51	Resonant Lowpass Filter
51	Signal Tracker (Control Rates)
53	Smooth Decimator
55	Ambisonic Encoder (B-Format)
57	Comb delay line, linear interpolation
57	Random Wave Generator (FCSA)
60	Matrix: Stereo to MS
61	VCF 303
62	Allpass delay line, linear interpolation
64	Disintegrator
64	Gong beater
64	Slew limiter (RC)
67	INKDist
68	Harmonic generator
74	Sine Oscillator (Freq:audio, Amp:audio)
75	Sine Oscillator (Freq:audio, Amp:control)
83	Audio Divider (Suboctave Generator)
86	Signal Ratio (NCDA)
89	Comb delay line, cubic spline interpolation
91	Low Shelf Filter
91	TAP Scaling Limiter
93	Highpass Filter
93	High Shelf Filter
93	Pan and width
93	Signal Ratio (NADA)
94	Bandpass Filter I
94	Lowpass Filter
94	Mono compressor suitable for musical instruments 
95	Notch Filter
95	Slide (TC)
96	Peaking EQ Filter
97	Bandpass Filter II
99	Crossover distortion
100	Allpass delay line, cubic spline interpolation   
103	Simple Expander (Peak Envelope Tracking)
109	Frequency tracker
116	Random Wave Generator (FASA)
117	Barry's Satan Maximiser
121	Single band parametric
124	4 Pole Low-Pass Filter with Resonance (FCRCIA)   
130	Probability Switch (CR Controls)
130	TAP TubeWarmth
139	AM pitchshifter
146	2x ladder filter swept by a Lorenz fractal
149	DJ flanger
149	Reverse Delay (5s max)
150	Auto phaser
153	SC1
153	SC2
158	Simple Limiter (Peak Envelope Tracking)
166	TAP Stereo Echo
171	Rate shifter
188	Canyon Delay
188	Comb Splitter
188	Random Wave Generator (FASC)
199	Mono phaser
202	Transient mangler
203	Comb Filter
217	Glame Lowpass Filter
220	TAP Pink/Fractal Noise
221	10-band eq
223	Glame Highpass Filter
228	FM Oscillator
229	LFO Phaser
230	Simple Expander (RMS Envelope Tracking)
235	Pointer cast distortion
245	LS Filter
254	Valve saturation
258	Sinus wavewrapper
262	TAP Tremolo
263	4 x 4 pole allpass
267	Ambisonic Encoder (FMH-Format)
272	Amp/speaker emulation
287	CV to Frequency convertor
287	Giant flange
291	Modulatable delay
308	SC4 mono
310	Simple Limiter (RMS Envelope Tracking)
314	Gate
321	Mono chorus/flanger
338	TAP AutoPanner
343	4-band parametric filter
356	Stanford-style reverb from STK
369	DJ EQ (mono)
384	PSG channel
397	Bandlimited Sawtooth Oscillator (FA)
397	Fast Lookahead limiter
398	SE4
399	Bandlimited Square Oscillator (FA)
411	Ringmod with LFO
427	TAP Dynamics (M)
429	Dynamic Sledgehammer
436	Valve rectifier
440	Hz to V/Oct Converter (AR)
465	Mag's Notch Filter
468	TAP Sigmoid Booster
473	Fractionally Addressed Delay Line
473	L/C/R Delay
485	Hilbert transformer
493	TAP Equalizer/BW
506	TAP Equalizer
512	Frequency Modulator (FCMA)
519	SC4
521	Frequency Modulator (FAMA)
532	Wave shaper
536	Bandlimited Variable Slope Triangle Oscillator (FCSA)
538	Glame Bandpass Filter
539	Bandlimited Variable Width Pulse Oscillator (FCPA) 
546	State Variable Filter
561	Chebyshev distortion
565	Stereo chorus with feedback
575	Amplifier (GAIA)
600	Multiband EQ
630	TAP Vibrato
638	Flanger
642	Bandlimited Variable Slope Triangle Oscillator (FASC)
645	Bandlimited Variable Width Pulse Oscillator (FAPC) 
651	Triple band parametric with shelves
653	Delayorama
655	Simple Compressor (Peak Envelope Tracking)
675	Bandlimited Variable Slope Triangle Oscillator (FASA)
679	Bandlimited Variable Width Pulse Oscillator (FAPA) 
725	DJ EQ
753	TAP Fractal Doubler
779	Signal sifter
780	Bode frequency shifter
781	IIR-based HRTF at elevation 0
850	Simple Compressor (RMS Envelope Tracking)
853	TAP Dynamics (St)
954	Chorus1 - Based on CSound orchestra by Sean Costello 
996	Hard Limiter
998	TAP Pitch Shifter
1006	Formant Filter (CR vowel)
1017	Hard clipper, 8x oversampled
1038	TAP Reflector
1047	TAP DeEsser
1051	Plate reverb
1072	Multivoice Chorus
1074	TAP Chorus/Flanger
1084	Chorus2 - Based on CSound orchestra by Sean Costello 
1109	Tape Delay Simulation
1122	Retro Flanger
1135	Wave Shaper (Sine-Based)
1280	Vocoder
1317	Tube preamp emulation
1456	Tube preamp emulation + tone controls
1536	Versatile plate reverb
1654	Versatile plate reverb, 2x2
1658	VyNil (Vinyl Effect)
1692	TAP Reverberator
1780	GSM simulator
1843	Tube amp emulation
1900	Phaser1 with LFO
1939	Freeverb (Version 3)
1953	Hermes Filter
1975	GVerb
2164	Tube amp emulation + tone controls
2333	Bode frequency shifter (CV)
2653	Gong model
2653	Lo Fi
2755	MUSIC channel
2953	TAP Rotary Speaker
3387	Dyson compressor
3407	Pitch Scaler
5038	Simple waveguide mesh (CR Controls)
5550	Impulse convolver
14013	Higher Quality Pitch Scaler
99999999	Artificial latency
99999999	Formant Filter (AR vowel)
99999999	Identity (Audio)