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Header files for x86 SIMD intrinsics
...
These days you should normally just include <immintrin.h>. It includes everything.
GCC and clang will stop you from using intrinsics for instructions you haven't enabled at compile time (e.g. with -march=native or -mavx2 -mbmi2 -mpopcnt -mfma ...
Converting Dictionary to List? [duplicate]
I'm trying to convert a Python dictionary into a Python list, in order to perform some calculations.
7 Answers
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What is the meaning of “non temporal” memory accesses in x86
...Therefore non-temporal stores must be followed by an SFENCE instruction in order for their results to be seen by other processors in a timely fashion.
When data is produced and not (immediately) consumed again, the fact that memory store operations read a full cache line first and then modify the c...
SQLAlchemy: What's the difference between flush() and commit()?
...the remote server. It turns out that due to the way sqlalchemy is written, order of operations when committing is not guaranteed. This resulted in adding a duplicate version (before attempting to delete the old one), which resulted in the DB failing a unique constraint. To get around this I used flu...
C++ project organisation (with gtest, cmake and doxygen)
...rs are the
basis for users to interact with what you offer and must be
installed. This means they have to be in a subdirectory (no-one wants
lots of headers ending up in top-level /usr/include/) and your
headers must be able to include themselves with such a setup.
└── prj
├── inclu...
Non-Relational Database Design [closed]
...nges on designing the views.
The alternate designs I have found that work orders of magnitude better with CouchDB than any SQL database are at the system level rather than the storage level. If you have some data and want to serve them to a web page, the complexity of the total system is reduced by...
What is a magic number, and why is it bad? [closed]
... update.
For example, let's say you have a Page that displays the last 50 Orders in a "Your Orders" Overview Page. 50 is the Magic Number here, because it's not set through standard or convention, it's a number that you made up for reasons outlined in the spec.
Now, what you do is you have the 50 ...
How to add Web API to an existing ASP.NET MVC 4 Web Application project?
...isregard steps 4, 8 and 9. (they are not so essential) And if you swap the order of step 5 and 6 they will make more sense (it is better to create a class then use it, instead of use the class then create it)
– Hakan Fıstık
Mar 5 '19 at 11:38
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Convert Mercurial project to Git [duplicate]
... are probably better off not doing the conversion.
I did the following in order to get the repo ready for a second conversion attempt:
hg update -C stable
hg merge stable/hotfix-feature
hg ci -m "Merge with stable branch"
hg push git+ssh://git@bitbucket.org:myaccount/myrepo.git
After this I had ...
Why is lazy evaluation useful?
...zy language. Strictness also exacerbates the fact that where has no way to order the relative effects at all, except by SCC, it is a statement level construction, its effects could happen in any order strictly, and even if you have a pure language you wind up with the #f issue. Strict where riddles ...
