phylanx

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named tuple support

1

Discuss the possibility of providing support for `namedtuple`s. This feature may be out of project scope. https://docs.python.org/2/library/collections.html#collections.namedtuple

ct-clmsn

NumPy matrices/array have a member variable called `shape`. If possible, map the shape member access on a NumPy array into a call to `np.shape(matrix, axis_index)`.

ct-clmsn

segfault in kmeans.phylanx.py

11

getting a segmentation fault on line 36 in kmeans.phylanx.py - any suggestions on how to provide better debugging information?

ct-clmsn

physl randomforest compile issue

3

@rtohid @stevenrbrandt @hkaiser was able to start debugging the physl conversion of [phylanx_randomforest.py](https://github.com/STEllAR-GROUP/phylanx/pull/677/commits/3f99de00c04e347d4b6c5e46abfdba416ab34dcf#diff-f9e21640aced8534b421735deff4395c). There is a transformation issue in the following location phylanx_randomforest.py:182. The physl transducer prints: `NotImplementedError: Phylanx does...

ct-clmsn

Functions with `print` and no return in the Python side

1

The output of the following code ```py import numpy as np from phylanx import Phylanx @Phylanx def fx(x): if x: print("the if case") else: print("else case") print(fx(True)) print(fx(False)) ``` is...

taless474

Error from unrelated compilation module

1

The following code fails to run. ``` from random import randint from phylanx import Phylanx @Phylanx def f3(n): if n < 2: return n else: return fib(n-1)+fib(n-2)+fib(n-3) @Phylanx def f4(n):...

stevenrbrandt

Can't run on multiple localities with MPI

4

Run command ``` mpirun -np 4 /usr/local/build/bin/physl --dump-counters=py-csv.txt --dump-newick-tree=py-tree.txt --dump-dot=py-graph.txt --performance --print=result.py --hpx:run-hpx-main --hpx:thread=1 cannon.physl ``` Contents of cannon.physl ``` define$53$0(cannon$53$0, size$53$11, block(define$54$4(array1$54$4, random_d$54$13(list$54$22(size$54$23, size$54$29), find_here$54$36(), num_localities$54$49())), define$55$4(array2$55$4, random_d$55$13(list$55$22(size$55$23, size$55$29),...

stevenrbrandt

Missing distributed array creation methods

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- [ ] `array_d(array)` : split up an existing array across localities (we have `tile()`, see below) - [x] `fromfunction(func, shape)` : like numpy's fromfunction (see #1289) - [ ]...

stevenrbrandt

dot_d returns wrong result

1

Running the following code on 4 localities returns `list(30, 60)` which is wrong: ``` define( test, size, block( define( array1, random_d( list(size, size) ) ), define( array2, random_d( list(size, size)...

hkaiser

Phylanx Minimum Viable Product

6

At the moment, Phylanx isn't usable. However, I don't think the number of issues that need to be solved to get us to a minimum viable product is that many....

stevenrbrandt