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elementwise_op: use 2d loop for Array #1223

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Sep 4, 2022
Merged

elementwise_op: use 2d loop for Array #1223

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56bd719
elementwise_op: use 2d loop for Array
cbm755 Sep 2, 2022
37724d6
private/python_ipc_native: Disable 'dbg_no_array' to keep in sync...
Sep 4, 2022
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6 changes: 4 additions & 2 deletions inst/@sym/private/elementwise_op.m
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Original file line number Diff line number Diff line change
Expand Up @@ -95,8 +95,10 @@
% at least one input was a matrix:
'# dbout(f"at least one matrix param, shape={q.shape}")'
'elements = []'
'for i in range(0, len(q)):'
' elements.append(_op(*[k[i] if isinstance(k, MatrixBase) else k for k in _ins]))'
'assert len(q.shape) == 2, "non-2D arrays/tensors not yet supported"'
'for i in range(0, q.shape[0]):'
' for j in range(0, q.shape[1]):'
' elements.append(_op(*[k[i, j] if isinstance(k, (MatrixBase, NDimArray)) else k for k in _ins]))'
'if all(isinstance(x, Expr) for x in elements):'
' return Matrix(*q.shape, elements)'
'dbout(f"elementwise_op: returning an Array not a Matrix")'
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2 changes: 1 addition & 1 deletion inst/private/python_header.py
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Expand Up @@ -241,7 +241,7 @@ def octoutput(x, et):


try:
def make_matrix_or_array(ls_of_ls, dbg_no_array=True):
def make_matrix_or_array(ls_of_ls, dbg_no_array=False):
# should be kept in sync with the same function
# defined in inst/private/python_ipc_native.m
Comment on lines -244 to 246
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I think we should also change dbg_no_array from True to False in inst/private/python_ipc_native.m.

LGTM otherwise as this test (for @sym/and)

%!test
%! % array
%! w = [t t f f];
%! z = [t f t f];
%! assert (isequal (w & z, [t f f f]))

now passes!

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Resolved in 37724d6

# FIXME: dbg_no_array is currently used for debugging,
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