yeah, I was using a slightly fancy SLC SD card. I would expect bash to
be faster, it has way less to do, however 0.4 seconds is not 2-3 seconds.
Alan.
On 08/11/13 17:03, Tyler J. Wagner wrote:
Twice that, on a class 10 SD card:
root@raspberrypi:~# cat hello.py
print Hello, World!
Twice that, on a class 10 SD card:
root@raspberrypi:~# cat hello.py
print Hello, World!
root@raspberrypi:~# time python hello.py
Hello, World!
real0m0.443s
user0m0.140s
sys 0m0.090s
But it could just be a slow filesystem. Running it repeatedly, it's faster:
root@raspberrypi:~#
Hi Alan,
Please add make Python not suck on Raspberry Pi to your list of requests.
Execution time for python is so bad I had to rewrite a number of my tools
as shell scripts. Since many tools in Ubuntu are based on Python, I expect
that'll be on your list anyway.
Hopefully that's just an issue
I use python on the pi all the time, it works just fine for me, but I
don't do much time critical stuff. Printing to the console is a bit
slowish, but I do plenty of stuff responding to USB events and flashing
LEDs attached to the GPIO and stuff like that.
Mostly not desktop applications, just
Alan,
I notice that python startup is unacceptably slow. Perhaps once the program
is running, it's better. For instance, using python to gather data for
snmpd is even an option, as it takes 2-3 seconds to run a simple subprocess
call. Bash does the same almost instantly.
Regards,
Tyler
On
odd, do you get something different to this?
pi@raspberrypi ~ $ cat hello.py
print Hello, World!
pi@raspberrypi ~ $ time python hello.py
Hello, World!
real0m0.248s
user0m0.180s
sys0m0.050s
On 07/11/13 20:06, Tyler J. Wagner wrote:
Alan,
I notice that python startup is
Hi all,
I have been keen on the idea of the Raspberry Pi running Ubuntu for some
time, and finally decided to get together with some folk and do
something about it. So we are doing a crowd funding indiegogo thing to
raise money to build a cluster of Pi devices that will be tasked with
On 06/11/13 20:12, Alan Bell wrote:
I have been keen on the idea of the Raspberry Pi running Ubuntu for
some time, and finally decided to get together with some folk and do
something about it. So we are doing a crowd funding indiegogo thing to
raise money to build a cluster of Pi devices that
On 06/11/13 20:50, Barry Drake wrote:
On 06/11/13 20:12, Alan Bell wrote:
I have been keen on the idea of the Raspberry Pi running Ubuntu for
some time, and finally decided to get together with some folk and do
something about it. So we are doing a crowd funding indiegogo thing
to raise money
Alan
I'm all for maximising the choice of OS that can be run on a Pi, but your
Indigogo pitch doesn't make clear what advantages Ubuntu server with no desktop
will bring, compared to the existing Debian derivative which already provides
LXDE. The pitch also gives the impression that if it does
from the pitch . . .
Rasbian is a great operating platform for it, the LXDE desktop is fine,
the Wayland demo was brilliant and loads of cool projects are happening
based on the Pi. We still want Ubuntu on it though. We are using it in
embedded projects, it is also turning up in things like
I think another aspect that should not be ignored is the potential
roadmap for such arm devices. Admittedly I'm not aware of the Raspberry
Pi's future direction, but in general more and more such arm devices
seem to be in the offing. The raspberry pi itself has captured a
stunningly large
I recently heard more about beagle bone in FLOSS weekly.
Doesn't beagle bone support ubuntu for a number of years now?
Similar price, better hardware and a bit more open source?
What makes the pi so special? I thought it was the educational aspect of it.
If it is for server, why not beagle bone?
On 06/11/13 22:19, Dan Fish wrote:
I think another aspect that should not be ignored is the potential
roadmap for such arm devices. Admittedly I'm not aware of the
Raspberry Pi's future direction, but in general more and more such arm
devices seem to be in the offing. The raspberry pi itself
On 06/11/13 22:26, Andres wrote:
I recently heard more about beagle bone in FLOSS weekly.
Doesn't beagle bone support ubuntu for a number of years now?
Similar price, better hardware and a bit more open source?
yes, that is a good platform too.
What makes the pi so special? I thought it was
15 matches
Mail list logo