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Any fraction whose denominator is not a power of 2, cannot be accurately calculated using native-float arithmetic, neither can it be accurately stored in a native-float variable.
For example, in th…
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Pull requests are welcome on some of these, please ask for my thoughts first.
## MediaWiki annoyances and wishlist
a.k.a. why can't I do X?
* [ ] Revisions from contribs don't have SHA-1 popula…
MER-C updated
4 months ago
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Because the std library is deprecating new features before you have time to try them, it will certainly not last for 200 years. Replacing std dependencies with compact and readable code will make proj…
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Dear Bjarne,
I have looked into splinter because I need to calculate b-splines / p-splines for large data sets (astronomical images, usually 8-16 million pixels each). While the splines describe th…
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### Describe the project you are working on
(Irrelevant) A game with a world map
### Describe the problem or limitation you are having in your project
After Creating individuals sprite from a…
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We could leverage convolution codegen to im2col + data-tiling, but there could be performance issue wrt the img2col tensor. E.g., we are not able to vectorize below input, and the performance is bad. …
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**Description**
Tested on `master`, compiling LAPACK with
```
cp make.inc.example make.inc
make FC="gfortran-11.3.0" make FFLAGS="-O2 -frecursive -march=haswell -ftree-vectorize" -j 32
```
bri…
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### What should we add?
I'm trying to compute the expectation values of a large set of Pauli strings, and it's taking way too long on the CPU. I was wondering there's an in-built way to parrallelize …
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**Is your feature request related to a problem? Please describe.**
At the moment we have a rather spaghetti-based situation whereby the user specifies which functor they would like compiled. At the m…
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Actually, this was first detected when we tried to build 0.4 packages and do some benchmarking. At first, I thought the reason may be that `OpenMP` is not well supported. But recently, when I managed …