Why is -march=native not enabled by default by compilers/IDEs?
Oct 5, 2018 · Why no march=native by default? As you have pointed out, besides producing binaries incompatibility with older CPUs, march=native isn't necessarily beneficial. It improves performance in some cases such as numerical computing. But it is not beneficial in many other cases, and is sometimes detrimental.
gcc: Differences between -march=native and -march=<specific …
How does -march=native choose which instruction sets to enable and which to disable? I have the following conjecture: -march=native will be using CPUID instructions to calculate supported instruction sets etc in order to detect the processor variant -march=foobar will use a hardcoded list of instruction sets which processor foobar supports.
How do I format a date in JavaScript? - Stack Overflow
Learn how to format dates in JavaScript using various methods and libraries.
Why does march=native not work on Apple M1? - Stack Overflow
Jan 30, 2021 · When you say it used to work on an older MacBook, was it the same version of Clang? What does clang --version say on the two systems?
Implementation of March memory testing algorithm
Jun 3, 2016 · I am looking for a memory testing algorithm that will help my team verify the design and test during production (bad soldering, cross-connected address/data lines, mismatched impedances, mirroring ...
Gift Wrapping Algorithm (Jarvis March) - Stack Overflow
May 18, 2015 · Jarvis march objective is to find such rightmost segment, and that is the way the algorithm is designed, the way you find such rightmost segment could differ, and I suppose the book's scope is not that thorough to show all possible implementations, so I guess it only suggest these two since it is not a computational geometry book.
SQL query to select dates between two dates - Stack Overflow
Feb 26, 2011 · I have a start_date and end_date. I want to get the list of dates in between these two dates. Can anyone help me pointing the mistake in my query. select Date,TotalAllowance from Calculation where
How to change to an older version of Node.js - Stack Overflow
Oct 10, 2011 · I am running Node.js version v0.5.9-pre on Ubuntu 10.10. I would like to be using version v0.5.0-pre. How do I roll back to the older version of node?
How to calculate number of days between two given dates
Sep 29, 2008 · If I have two dates (ex. '8/18/2008' and '9/26/2008'), what is the best way to get the number of days between these two dates?
python - ERROR: Could not build wheels for hnswlib, which is …
Oct 6, 2022 · It looks like the problem is caused by the clang compiler, which did not support the flag -march=native previously. The following commit added support of the flag, and you may need to install the latest Xcode for it.