| #![feature(backtrace)] | |
| extern crate thiserror; | |
| use thiserror::Error; | |
| use std::backtrace::Backtrace; | |
| #[derive(Error, Debug)] | |
| pub enum DataStoreError { | |
| //#[error("data store disconnected")] |
| import numpy as np | |
| from dugwave.devitowrap import Function, TimeFunction, Grid, Eq, Operator, configuration, Constant, SpaceDimension, SubDimension, solve | |
| from sympy import Symbol | |
| from mpi4py import MPI | |
| bc_thickness = 4 | |
| nx=10 | |
| ny=10 | |
| dx=0.1 |
| import numpy as np | |
| import cloudpickle | |
| from mpi4py import MPI | |
| from devito import Function, TimeFunction, Grid, Eq, Operator, configuration | |
| configuration["mpi"] = True | |
| configuration["openmp"] = True |
| pub struct CircularQueue<T> { | |
| queue: Vec<Option<T>>, | |
| head: usize, | |
| tail: usize, | |
| max_capacity: usize, | |
| count: usize, | |
| } | |
| impl<T> CircularQueue<T> { | |
| pub fn new(size: usize) -> CircularQueue<T> { |
| #include <cerrno> | |
| #include <iostream> | |
| #include <typeinfo> | |
| //Here's a simple function that does exactly what we might expect | |
| void testx( int * errnox ) { | |
| std::cout<<"in testx type of errno = "<<typeid(errnox).name() <<std::endl; | |
| if(errnox) { | |
| *errnox = 7; | |
| std::cout<<"errnox is "<<errnox<<std::endl; |
Here's a version based on the answer at http://stackoverflow.com/questions/12098461/how-can-i-detect-if-a-float-has-a-repeating-decimal-expansion-in-c/12101996#12101996
It's hard coded to look for an approximation to 1.2734, and 10 iterations - its output is :
0 1/1 = 1.000000 (eps = -0.273400)
1 4/3 = 1.333333 (eps = 0.059933)
2 5/4 = 1.250000 (eps = -0.023400)
3 9/7 = 1.285714 (eps = 0.012314)
4 14/11 = 1.272727 (eps = -0.000673)
| #include "HMyClass.h" | |
| #include <stdio.h> | |
| void my_eh( const char * error_message, void * unused) | |
| { | |
| printf("my_eh: %s\n", error_message); | |
| } | |
| int main() | |
| { |
| all: should_work.x should_fail.x | |
| should_fail.x : should_fail.o fncheck.o | |
| gcc should_fail.o fncheck.o -Xlinker -dead_strip -o should_fail.x | |
| should_work.x : should_work.o fncheck.o | |
| gcc should_work.o fncheck.o -Xlinker -dead_strip -o should_work.x | |
| should_fail.o : should_fail.c | |
| gcc -c should_fail.c |
| echo "<html><head><script src=\"jquery-1.6.1.js\"></script><script>" > data_binding2.html | |
| cat fiddle.js >> data_binding2.html | |
| echo >> data_binding2.html | |
| echo "</script></head>" >> data_binding2.html | |
| echo "<body>" >> data_binding2.html | |
| cat fiddle.html >> data_binding2.html | |
| echo >> data_binding2.html | |
| echo "</body></html>" >> data_binding2.html |