From 339bd8431fd902f975d764bd9dd3f319c89af88f Mon Sep 17 00:00:00 2001
From: nicoleavans <cnicoleavans@live.com>
Date: Wed, 5 Jun 2024 16:13:27 -0600
Subject: [PATCH 1/5] Add irecv wrapper in KokkosComm namespace

---
 src/KokkosComm.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/KokkosComm.hpp b/src/KokkosComm.hpp
index 84ab90ea..87c4c9b4 100644
--- a/src/KokkosComm.hpp
+++ b/src/KokkosComm.hpp
@@ -19,6 +19,7 @@
 #include "KokkosComm_collective.hpp"
 #include "KokkosComm_version.hpp"
 #include "KokkosComm_isend.hpp"
+#include "KokkosComm_irecv.hpp"
 #include "KokkosComm_recv.hpp"
 #include "KokkosComm_send.hpp"
 #include "KokkosComm_concepts.hpp"
@@ -33,6 +34,11 @@ Req isend(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
   return Impl::isend<SendMode>(space, sv, dest, tag, comm);
 }
 
+template <KokkosView RecvView>
+void irecv(RecvView &rv, int src, int tag, MPI_Comm comm, MPI_Request &req) {
+  return Impl::irecv(rv, src, tag, comm, req);
+}
+
 template <CommMode SendMode = CommMode::Default, KokkosExecutionSpace ExecSpace, KokkosView SendView>
 void send(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Comm comm) {
   return Impl::send<SendMode>(space, sv, dest, tag, comm);

From 87c9043c07b4a518adc67c34740993642b1958b0 Mon Sep 17 00:00:00 2001
From: nicoleavans <cnicoleavans@live.com>
Date: Thu, 6 Jun 2024 10:44:21 -0600
Subject: [PATCH 2/5] removed errant '&'

---
 src/KokkosComm.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/KokkosComm.hpp b/src/KokkosComm.hpp
index 87c4c9b4..56f00c1e 100644
--- a/src/KokkosComm.hpp
+++ b/src/KokkosComm.hpp
@@ -35,7 +35,7 @@ Req isend(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
 }
 
 template <KokkosView RecvView>
-void irecv(RecvView &rv, int src, int tag, MPI_Comm comm, MPI_Request &req) {
+void irecv(RecvView &rv, int src, int tag, MPI_Comm comm, MPI_Request req) {
   return Impl::irecv(rv, src, tag, comm, req);
 }
 

From 76354448203ebe4e1afc201bd93fc1caa0d5df00 Mon Sep 17 00:00:00 2001
From: nicoleavans <cnicoleavans@live.com>
Date: Mon, 10 Jun 2024 11:45:13 -0600
Subject: [PATCH 3/5] Add ExecSpace parameter.

---
 src/KokkosComm.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/KokkosComm.hpp b/src/KokkosComm.hpp
index 56f00c1e..4c5f6624 100644
--- a/src/KokkosComm.hpp
+++ b/src/KokkosComm.hpp
@@ -35,8 +35,8 @@ Req isend(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
 }
 
 template <KokkosView RecvView>
-void irecv(RecvView &rv, int src, int tag, MPI_Comm comm, MPI_Request req) {
-  return Impl::irecv(rv, src, tag, comm, req);
+void irecv(const ExecSpace &space, RecvView &sv, int src, int tag, MPI_Comm comm, MPI_Request req) {
+  return Impl::irecv(space, sv, src, tag, comm, req);
 }
 
 template <CommMode SendMode = CommMode::Default, KokkosExecutionSpace ExecSpace, KokkosView SendView>

From 51a228ead86a015f8927336efc02894e824830a0 Mon Sep 17 00:00:00 2001
From: nicoleavans <cnicoleavans@live.com>
Date: Tue, 11 Jun 2024 11:59:03 -0600
Subject: [PATCH 4/5] add irecv to KokkosComm namespace

---
 src/KokkosComm.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/KokkosComm.hpp b/src/KokkosComm.hpp
index 4c5f6624..67c58dcc 100644
--- a/src/KokkosComm.hpp
+++ b/src/KokkosComm.hpp
@@ -35,8 +35,8 @@ Req isend(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
 }
 
 template <KokkosView RecvView>
-void irecv(const ExecSpace &space, RecvView &sv, int src, int tag, MPI_Comm comm, MPI_Request req) {
-  return Impl::irecv(space, sv, src, tag, comm, req);
+void irecv(RecvView &sv, int src, int tag, MPI_Comm comm, MPI_Request req) {
+  return Impl::irecv(sv, src, tag, comm, req);
 }
 
 template <CommMode SendMode = CommMode::Default, KokkosExecutionSpace ExecSpace, KokkosView SendView>

From a9e03db7936c38e4d7df09fc42ee7b25229388cc Mon Sep 17 00:00:00 2001
From: nicoleavans <cnicoleavans@live.com>
Date: Wed, 12 Jun 2024 10:19:20 -0600
Subject: [PATCH 5/5] Added alltoall wrapper, revised RecvView variables to rv

---
 src/KokkosComm.hpp | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/KokkosComm.hpp b/src/KokkosComm.hpp
index 67c58dcc..ae4b5cb2 100644
--- a/src/KokkosComm.hpp
+++ b/src/KokkosComm.hpp
@@ -22,6 +22,7 @@
 #include "KokkosComm_irecv.hpp"
 #include "KokkosComm_recv.hpp"
 #include "KokkosComm_send.hpp"
+#include "KokkosComm_alltoall.hpp"
 #include "KokkosComm_concepts.hpp"
 #include "KokkosComm_comm_mode.hpp"
 
@@ -35,8 +36,8 @@ Req isend(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
 }
 
 template <KokkosView RecvView>
-void irecv(RecvView &sv, int src, int tag, MPI_Comm comm, MPI_Request req) {
-  return Impl::irecv(sv, src, tag, comm, req);
+void irecv(RecvView &rv, int src, int tag, MPI_Comm comm, MPI_Request req) {
+  return Impl::irecv(rv, src, tag, comm, req);
 }
 
 template <CommMode SendMode = CommMode::Default, KokkosExecutionSpace ExecSpace, KokkosView SendView>
@@ -45,8 +46,14 @@ void send(const ExecSpace &space, const SendView &sv, int dest, int tag, MPI_Com
 }
 
 template <KokkosExecutionSpace ExecSpace, KokkosView RecvView>
-void recv(const ExecSpace &space, RecvView &sv, int src, int tag, MPI_Comm comm) {
-  return Impl::recv(space, sv, src, tag, comm);
+void recv(const ExecSpace &space, RecvView &rv, int src, int tag, MPI_Comm comm) {
+  return Impl::recv(space, rv, src, tag, comm);
+}
+
+template <KokkosExecutionSpace ExecSpace, KokkosView SendView, KokkosView RecvView>
+void alltoall(const ExecSpace &space, const SendView &sv, const size_t sendCount, const RecvView &rv,
+              const size_t recvCount, MPI_Comm comm) {
+  return Impl::alltoall(space, sv, sendCount, rv, recvCount, comm);
 }
 
 }  // namespace KokkosComm