Lines Matching defs:permutation

205 mlir::invertPermutationVector(ArrayRef<int64_t> permutation) {
206   assert(llvm::all_of(permutation, [](int64_t s) { return s >= 0; }) &&
207          "permutation must be non-negative");
208   SmallVector<int64_t> inversion(permutation.size());
209   for (const auto &pos : llvm::enumerate(permutation)) {
215 bool mlir::isIdentityPermutation(ArrayRef<int64_t> permutation) {
216   for (auto i : llvm::seq<int64_t>(0, permutation.size()))
217     if (permutation[i] != i)
224          "permutation must be non-negative");
370          "expected loop order to be a permutation of rank equal to outer "