In the previous post, we have written a simple vector addition OpenCL program. We were compiling the OpenCL kernel program from source code at run-time, thus we have to distribute the OpenCL source code to our users.
However, in some cases, we may prefer to pre-compile the OpenCL kernel program …
I used to feel that the private inheritence is useless. Although we can
implement the has-a semantics with private inheritence, it provides little
benefits compared with object composition. Besides, in order to expose the
privately inherited members to public, C++ introduced an awkward syntax, i.e.
the using directives. These …
There is a package for OpenCL 1.2 manual pages in the Ubuntu repository. To
install the opencl-1.2-man-doc package, please run this command:
$ sudo apt-get install opencl-1.2-man-doc
After installing this package, we can check the OpenCL API with man
command. For example, run man 3 clGetPlatformIDs to read …
I have heard of OpenCL for a long time, but I haven't tried it until recently. Here's my note to write and run a simple vector addition OpenCL program.
The following source code is compiled and tested with Intel SDK for OpenCL Applications. The code should work with other OpenCL …
To sort the doubly linked list std::list, we can simply call the
sort() member function. For example,
#include <iostream>
#include <list>
int main() {
std::list<int> xs{5, 4, 3, 2, 1};
xs.sort(); // Sort the std::list!
for (auto &x : xs) {
std::cout << x << std::endl;
}
}
We can't …
I used to believe that iterators will be invalidated after calling the
member functions insert() or erase() of containers. Thus, I
would adopt a conservative approach:
For example, to remove …
Today I have learned two different usages of git command. First, to
list the least common ancestor of two refs, we may use following command:
$ git merge-base --octopus <commit_1> <commit_2> ... <commit_n>
Please notice that --octopus is mandatory; otherwise, git
will create a hypothetical commit M, which merges commit_2 ..
commit_n, and …
In the section 6 of Programming Languages course, Dan Grossman discussed about the soundness and the completeness of the type system. He said that:
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