Joachim 4782a4ab0a [OpenMP] Fix calculation of dependencies for multi-dimensional iteration space (#99347) ...

The expectation for multiple iterators used in a single depend clause
(`depend(iterator(i=0:5,j=0:5), in:x[i][j])`) is that the iterator space
is the product of the iteration vectors (25 in that case). The current
codeGen only works correctly, if `numIterators() = 1`. For more
iterators, the execution results in runtime assertions or segfaults.
The modified codeGen first calculates the iteration space, then
multiplies to the number of dependencies in the depend clause and
finally adds to the total number of iterator dependencies.

2024-07-18 07:41:41 +02:00

2.1 KiB

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