gmp | library providing Ruby bindings to GMP library
kandi X-RAY | gmp Summary
kandi X-RAY | gmp Summary
A clone of ruby-gmp, a library providing Ruby bindings to GMP library
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QUESTION
I'm trying to set up my environment to use Yocto's generated SDK to compile my out-of-tree module, but for some reason, I'm getting an error.
cp: cannot stat 'arch/arm/kernel/module.lds': No such file or directory
I'm using Poky distribution and meta-raspberrypi which is needed because I'm using the RPI ZeroW board. Apart from this everything works fine. I'm able to compile the entire image and load it on the board.
Here is the line I've added to local.conf
TOOLCHAIN_TARGET_TASK_append = " kernel-devsrc"
as I've found in the documentation.
Also below you can find the whole log from the compilation.
...ANSWER
Answered 2021-Jun-07 at 11:16Missing the module.lds file in the latest kernel. Apply the following source code as a patch in the kernel and build the image.
QUESTION
I have run some Python code in Windows 10 and gotten the Traceback error below. Does it mean the string that is supposed to be an int occurs in line 347
of /DeOldify/deoldify/filters.py
or line 1943
of /lib/site-packages/PIL/Image.py
?
For context, below the traceback error, I've also included the steps that lead to this error (I attempted to colorize a black and white film clip based on the DeOldify Colab https://colab.research.google.com/github/jantic/DeOldify/blob/master/VideoColorizerColab.ipynb but only succeeded at colorizing the first frame as a .jpeg) and the full terminal output.
EDIT: Thanks to @Daweo's response, I discovered the problem was with the arguments I entered into the terminal as indicated by "", line 1
. The correct command should have been:
video_path = colorizer.colorize_from_file_name(file_name='my_video.mp4', render_factor=render_factor)
Also, the code for colorizing a photograph is from https://colab.research.google.com/github/jantic/DeOldify/blob/master/ImageColorizerColab.ipynb
The error:
...ANSWER
Answered 2021-May-31 at 07:59Does it mean the string that is supposed to be an int occurs in line 347 of /DeOldify/deoldify/filters.py or line 1943 of /lib/site-packages/PIL/Image.py
This imply something in filters.py
is responsbile for such usage of something from Image.py
that raised TypeError
.
Consider simple example let zerodiv.py
content be:
QUESTION
GMP cannot seem to allocate memory larger than this amount, despite being compiled in 64bit. I have a simple program that you can test this on, and whilst running it only seems to use up to 1500mb memory and no more. This should be able to calculate the number for even 32bit applications, however since it is 64bit, it seems very odd that it cannot calculate the number. Here is a simple program that runs into this issue
...ANSWER
Answered 2021-May-28 at 20:08This situation is typical for using a primarily UNIX-oriented library on Windows: YMMV.
Sure enough, a quick inspection reveals extensive use of the long
data type (example). It's unsurprising that it doesn't work on Win32, where long
is 32-bit. Win32 uses the LLP64 model, and MinGW follows that (source).
Even the error reporting code that prints GNU MP: Cannot allocate memory
is buggy:
QUESTION
I am getting a the following error while trying to launch electron from Cypress:
...ANSWER
Answered 2021-May-27 at 15:14It because of policy settings on your computer that may cause issues, need to disable proxy policies to handle with admin access or else run a script with a non-admin user. Refer more
QUESTION
PHP Warning: Failed loading Zend extension 'xdebug.so' (tried: /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so, 9): image not found), /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so, 9): image not found)) in Unknown on line 0
Warning: Failed loading Zend extension 'xdebug.so' (tried: /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so, 9): image not found), /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so, 9): image not found)) in Unknown on line 0
Xdebug: [Config] The setting 'xdebug.remote_enable' has been renamed, see the upgrading guide at https://xdebug.org/docs/upgrade_guide#changed-xdebug.remote_enable (See: https://xdebug.org/docs/errors#CFG-C-CHANGED)
Xdebug: [Config] The setting 'xdebug.remote_host' has been renamed, see the upgrading guide at https://xdebug.org/docs/upgrade_guide#changed-xdebug.remote_host (See: https://xdebug.org/docs/errors#CFG-C-CHANGED)
Xdebug: [Config] The setting 'xdebug.remote_port' has been renamed, see the upgrading guide at https://xdebug.org/docs/upgrade_guide#changed-xdebug.remote_port (See: https://xdebug.org/docs/errors#CFG-C-CHANGED)
PHP 8.0.6 (cli) (built: May 13 2021 05:28:04) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.6, Copyright (c) Zend Technologies
with Xdebug v3.0.4, Copyright (c) 2002-2021, by Derick Rethans
with Zend OPcache v8.0.6, Copyright (c), by Zend Technologies
...ANSWER
Answered 2021-May-27 at 08:23Warning: Failed loading Zend extension 'xdebug.so' (tried: /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so, 9): image not found), /usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so (dlopen(/usr/local/Cellar/php/8.0.6_1/lib/php/20200930/xdebug.so.so, 9): image not found)) in Unknown on line 0
Indicates that you're trying to load Xdebug twice. One time successfully so that it shows up in php -m
, and one time with the wrong path, which gives this error. You need to find the wrong line in all of the ini files that are being loaded. You can find all the ini files that are being loaded with php --ini
.
QUESTION
I have retrieved an array like this:
echo "
ANSWER
Answered 2021-May-26 at 08:53The BigInteger
class
has a toHex()
method. So you can get the hex value like this:
QUESTION
I continue with my exploration on the Num
library of Ocaml, with the reason that one whole library about logics was written using it.
Today, I would like to make the negative of a rational number. Obtain -1/2
, from 1/2
.
To do so, I think that, given an a
of type Ratio.ratio
, I can compute the negative of it (and return a ratio
, not a num
) this way:
ratio_of_num (minus_num (num_of_ratio a))
(Functions from: https://ocaml.org/releases/4.05/htmlman/libref/Num.html#TYPEnum)
Now, I would like to check the result, but I always get this solution: Ratio.ratio =
The point is that now I realize that I always get this solution when I use ratio_of_num
. For instance:
ANSWER
Answered 2021-May-12 at 21:26The reason why you have instead of the actual representation is that the top-level (aka interpreter) doesn't know how to print the
num
object. It is easy to teach the top-level, using the #install_printer
directive, e.g.,
QUESTION
trying to install Haskell patform using
...ANSWER
Answered 2021-May-09 at 08:57This is because of /tmp directory uses RAM
Changing the temporary directory somewhere in home solves that problem
QUESTION
I need to do some calculations with huge precision integers and want to use the GMP library. I was hoping that there is someone experienced with it here because I don't understand how to use the bit shifts. I was trying it with the code below. The code compiles but b still contains 0.
...ANSWER
Answered 2021-May-05 at 10:57The below code uses mpz_fdiv_q_2exp
for the right shift and mpz_mul_2exp
for the left shift together with mpz_tdiv_r_2exp
. mpz_tdiv_r_2exp
is necessary since the size increases when data multiplied.
QUESTION
I can't install Onboard-SDK on my raspberry PI. What I should do? I used instruction from and was blocked during use cmake ..: https://developer.dji.com/onboard-sdk/documentation/quickstart/development-environment.html
pi@raspberrypi:~/Onboard-SDK/build $ lsb_release -a
...ANSWER
Answered 2021-May-03 at 08:45The error message is pretty clear
Cannot Find FFMPEG
You can install it via sudo apt install ffmpeg libavcodec-dev libavformat-dev libavfilter-dev
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