Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-08-24 Thread Pedro Lopez-Cabanillas
On Wednesday 24 August 2011, David Henningsson wrote: > On 08/23/2011 08:28 AM, Pedro Lopez-Cabanillas wrote: > > And finally, there are still puzzling noises appearing after releasing all > > notes on some sounds, that can't be silenced with > > fluid_synth_system_reset(), only when the program

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-08-24 Thread David Henningsson
On 08/23/2011 08:28 AM, Pedro Lopez-Cabanillas wrote: Hi, Sorry for coming so late to this thread, but I've found similar problems. On Wednesday 26 January 2011, Carma Trepp wrote: Hi all I installed fluidsynth on my Open Pandora device. Its a device with a 800Mhz ARM CPU and 256MB RAM. I use

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-08-22 Thread Pedro Lopez-Cabanillas
Hi, Sorry for coming so late to this thread, but I've found similar problems. On Wednesday 26 January 2011, Carma Trepp wrote: > Hi all > > I installed fluidsynth on my Open Pandora device. Its a device with a > 800Mhz ARM CPU and 256MB RAM. I use the packages from the Angstrom > repositories. V

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-28 Thread Carma Trepp
Now i solved all the ./configure dependencies. But the make command tells me libglib and libgthread can't be found in /usr/bin. But they are on this location. 2011/1/28, David Henningsson : > On 2011-01-27 23:04, Carma Trepp wrote: >> Thank you for your support. I`m fighting right now compiling FS

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-28 Thread David Henningsson
On 2011-01-27 23:04, Carma Trepp wrote: Thank you for your support. I`m fighting right now compiling FS with all the dependencies. Solved many. Now I have to find pkg-config. 2011/1/27 David Henningsson: On 2011-01-27 00:02, Carma Trepp wrote: Hi Element Thank you for your answer. I checked

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-28 Thread Krzysztof Foltman
On 26/01/11 22:49, Element Green wrote: My guess is that your device does not have a floating point unit (FPU). FluidSynth makes heavy use of floating point math, so your device is probably emulating all the instructions, which is very very slow. There has been talk from time to time on imple

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-28 Thread Carma Trepp
Thank you for your support. I`m fighting right now compiling FS with all the dependencies. Solved many. Now I have to find pkg-config. 2011/1/27 David Henningsson : > On 2011-01-27 00:02, Carma Trepp wrote: >> >> Hi Element >> >> Thank you for your answer. I checked the device specifications from

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-26 Thread David Henningsson
On 2011-01-27 00:02, Carma Trepp wrote: Hi Element Thank you for your answer. I checked the device specifications from the ARM Cortex A8. And it have two Floating Point Units, a non-pipelined VFP-lite conforming to the IEEE754 standard for floating point arithmetic and a pipelined SIMD NEON copr

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-26 Thread Carma Trepp
Hi Element Thank you for your answer. I checked the device specifications from the ARM Cortex A8. And it have two Floating Point Units, a non-pipelined VFP-lite conforming to the IEEE754 standard for floating point arithmetic and a pipelined SIMD NEON coprocessor. Source: http://www.pandorawiki.or

Re: [fluid-dev] Small CPU stuttering fluidsynth

2011-01-26 Thread Element Green
Hello Tashi, My guess is that your device does not have a floating point unit (FPU). FluidSynth makes heavy use of floating point math, so your device is probably emulating all the instructions, which is very very slow. There has been talk from time to time on implementing integer based (fixed p

[fluid-dev] Small CPU stuttering fluidsynth

2011-01-26 Thread Carma Trepp
Hi all I installed fluidsynth on my Open Pandora device. Its a device with a 800Mhz ARM CPU and 256MB RAM. I use the packages from the Angstrom repositories. Version 1.0.8. My problem is I get stuttering noise after play multiple notes. I look at the command top and Fluidsynth use the CPU 100%. Wh