Pierre Augier

Another subject related to #419 (with more explanation). See [my whole text](http://legi.grenoble-inp.fr/people/Pierre.Augier/python-numerical-ecosystem-deep-technical-issues-soon-fixed-through-the-hpy-project.html) to understand why I raise these questions about funding. ### Increase HPy funding? The Faster CPython project is...

One of the microbenchmarks described in #263 ([initialize](https://github.com/hpyproject/piconumpy/blob/microbench_loop_sum/bench/microbench_low_level/result_initialize.md)) shows that instantiations/deletions of small HPy/piconumpy array is slow compared to the creating/deleting the equivalent lists with PyPy (more than 10 times...

HPy_ErrorResult_IndexError (for better performance low level python code)

3

In https://github.com/hpyproject/hpy/issues/263, @steve-s discovered that the line `HPyErr_SetString(ctx, ctx->h_IndexError, "index out of range");` leads to a performance issue for code looping over a array defined with HPy (in practice a...

Performance with array-like classes defined with hpy?

14

This is a long term question/issue related to the piconumpy experiment and the performance results that I get with HPy and PyPy. These results are now so and so. I...

I miss some aliases defined in ~/.bash_aliases. I remember that I need to activate bash as a foreign shell. But how should I do that. I tried to look on...

pip installs a wheel even if --no-binary is given

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### Description I like to install mpi4py with a new build (without using a wheel already locally built). I try to use `--no-binary mpi4py` but surprisingly a wheel is used....