From 5f9613fb21dbda39afafd66b71b0fad0a0307867 Mon Sep 17 00:00:00 2001
From: Florent Pruvost <florent.pruvost@inria.fr>
Date: Fri, 9 Mar 2018 11:08:52 +0100
Subject: [PATCH] really define RUNTIME_data_migrate only if we can use
starpu_mpi_data_migrate
---
runtime/starpu/control/runtime_descriptor.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/runtime/starpu/control/runtime_descriptor.c b/runtime/starpu/control/runtime_descriptor.c
index 5b2d9a63a..bd804a02c 100644
--- a/runtime/starpu/control/runtime_descriptor.c
+++ b/runtime/starpu/control/runtime_descriptor.c
@@ -4,7 +4,7 @@
*
* @copyright 2009-2014 The University of Tennessee and The University of
* Tennessee Research Foundation. All rights reserved.
- * @copyright 2012-2017 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
+ * @copyright 2012-2018 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
* Univ. Bordeaux. All rights reserved.
*
***
@@ -418,6 +418,7 @@ void RUNTIME_data_flush( const MORSE_sequence_t *sequence,
void RUNTIME_data_migrate( const MORSE_sequence_t *sequence,
const MORSE_desc_t *A, int Am, int An, int new_rank )
{
+#if defined(HAVE_STARPU_MPI_DATA_MIGRATE)
starpu_data_handle_t *handle = (starpu_data_handle_t*)(A->schedopt);
starpu_data_handle_t lhandle;
handle += ((int64_t)(A->lmt) * (int64_t)An + (int64_t)Am);
@@ -431,6 +432,9 @@ void RUNTIME_data_migrate( const MORSE_sequence_t *sequence,
starpu_mpi_data_migrate( MPI_COMM_WORLD, lhandle, new_rank );
(void)sequence;
+#else
+ (void)sequence; (void)A; (void)Am; (void)An; (void)new_rank;
+#endif
}
#endif
--
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