| Commit message (Collapse) | Author | Age |
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It's completely based on the existing matrix struct and its functions.
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Calloc initializes the elements with 0 instead of possibly undefined
behavior. 'matrix_const(..., ..., 0)' is not needed anymore
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Added more versions of existing functions with suffix '1' that take a matrix
as argument and perform the action (e.g. filling a matrix with random
entries) to the passed matrix.
'matrix_add' and 'matrix_scale' save the result in the matrix passed
first.
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This avoids having to write double for-loops again and again.
- 'matrix_loop' just replaces the loops and gives access to the indices i
and j
- 'matrix_foreach' initializes a double pointer to the current element
- 'matrix_foreach_idx' is combination of the two above
All for-loops that simply iterate over a matrix have been replaced.
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The performance of functions (with one or two matrix arguments) can now
be benchmarked. To time and analyse most functions, the user does not
have to handle the memory or pass matrices. Just provide the dimensions,
function name, (optional) string with details, and missing arguments to
the function.
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Seems to solve the empty argument problem for macros with variadic
argument lists. GCC only
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