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gpu & at-points - fix bug in output vectors for diagonal assembly #1891

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Merged
merged 1 commit into from
Sep 4, 2025
Merged

gpu & at-points - fix bug in output vectors for diagonal assembly #1891

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4 changes: 2 additions & 2 deletions backends/cuda-ref/ceed-cuda-ref-operator.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2055,8 +2055,8 @@ static int CeedOperatorLinearAssembleAddDiagonalAtPoints_Cuda(CeedOperator op, C
if (eval_mode == CEED_EVAL_NONE) {
CeedScalar *e_vec_array;

CeedCallBackend(CeedVectorTakeArray(impl->q_vecs_in[i], CEED_MEM_DEVICE, &e_vec_array));
CeedCallBackend(CeedVectorRestoreArray(impl->e_vecs_in[i], &e_vec_array));
CeedCallBackend(CeedVectorTakeArray(impl->q_vecs_out[i], CEED_MEM_DEVICE, &e_vec_array));
CeedCallBackend(CeedVectorRestoreArray(impl->e_vecs_out[i], &e_vec_array));
}
}

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4 changes: 2 additions & 2 deletions backends/hip-ref/ceed-hip-ref-operator.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2054,8 +2054,8 @@ static int CeedOperatorLinearAssembleAddDiagonalAtPoints_Hip(CeedOperator op, Ce
if (eval_mode == CEED_EVAL_NONE) {
CeedScalar *e_vec_array;

CeedCallBackend(CeedVectorTakeArray(impl->q_vecs_in[i], CEED_MEM_DEVICE, &e_vec_array));
CeedCallBackend(CeedVectorRestoreArray(impl->e_vecs_in[i], &e_vec_array));
CeedCallBackend(CeedVectorTakeArray(impl->q_vecs_out[i], CEED_MEM_DEVICE, &e_vec_array));
CeedCallBackend(CeedVectorRestoreArray(impl->e_vecs_out[i], &e_vec_array));
}
}

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