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Posted to notifications@ignite.apache.org by GitBox <gi...@apache.org> on 2021/08/12 10:51:20 UTC
[GitHub] [ignite] ptupitsyn commented on a change in pull request #9312: IGNITE-12177: Java compute tasks for C++
ptupitsyn commented on a change in pull request #9312:
URL: https://github.com/apache/ignite/pull/9312#discussion_r687593126
##########
File path: modules/platforms/cpp/binary/include/ignite/impl/interop/interop_memory.h
##########
@@ -48,7 +48,19 @@ namespace ignite
/** Flag: acquired. */
const int IGNITE_MEM_FLAG_ACQUIRED = 0x4;
-
+
+ union BinaryFloatInt32
Review comment:
Missing comments.
##########
File path: modules/platforms/cpp/core-test/include/ignite/compute_types.h
##########
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _IGNITE_CORE_TEST_COMPUTE_TYPES
+#define _IGNITE_CORE_TEST_COMPUTE_TYPES
+
+#include <stdint.h>
+#include <string>
+
+#include <ignite/ignite_predicate.h>
+#include <ignite/cluster/cluster_node.h>
+
+namespace ignite_test
+{
+ /*
+ * Check if cluster node contain the attribute with name provided.
+ */
+ class HasAttrName : public ignite::IgnitePredicate<ignite::cluster::ClusterNode>
+ {
+ public:
+ HasAttrName(std::string name) :
+ name(name)
Review comment:
Missing indentation.
##########
File path: .idea/inspectionProfiles/Project_Default.xml
##########
@@ -1,776 +1,764 @@
-<profile version="1.0">
Review comment:
Is this huge change intentional?
##########
File path: modules/platforms/cpp/core/include/ignite/impl/compute/compute_impl.h
##########
@@ -198,7 +208,214 @@ namespace ignite
return PerformTask<void, F, JobType, TaskType>(Operation::BROADCAST, func);
}
+ /**
+ * Executes given Java task on the grid projection. If task for given name has not been deployed yet,
+ * then 'taskName' will be used as task class name to auto-deploy the task.
+ *
+ * @param taskName Java task name.
+ * @param taskArg Argument of task execution of type A.
+ * @return Task result of type @c R.
+ *
+ * @tparam R Type of task result.
+ * @tparam A Type of task argument.
+ */
+ template<typename R, typename A>
+ R ExecuteJavaTask(const std::string& taskName, const A& taskArg)
+ {
+ return PerformJavaTask<R, A>(taskName, &taskArg);
+ }
+
+ /**
+ * Executes given Java task on the grid projection. If task for given name has not been deployed yet,
+ * then 'taskName' will be used as task class name to auto-deploy the task.
+ *
+ * @param taskName Java task name.
+ * @return Task result of type @c R.
+ *
+ * @tparam R Type of task result.
+ */
+ template<typename R>
+ R ExecuteJavaTask(const std::string& taskName)
+ {
+ return PerformJavaTask<R, int>(taskName, 0);
+ }
+
+ /**
+ * Asynchronously executes given Java task on the grid projection. If task for given name has not been
+ * deployed yet, then 'taskName' will be used as task class name to auto-deploy the task.
+ *
+ * @param taskName Java task name.
+ * @param taskArg Argument of task execution of type A.
+ * @return Future containing a result of type @c R.
+ *
+ * @tparam R Type of task result.
+ * @tparam A Type of task argument.
+ */
+ template<typename R, typename A>
+ Future<R> ExecuteJavaTaskAsync(const std::string& taskName, const A& taskArg)
+ {
+ return PerformJavaTaskAsync<R, A>(taskName, &taskArg);
+ }
+
+ /**
+ * Asynchronously executes given Java task on the grid projection. If task for given name has not been
+ * deployed yet, then 'taskName' will be used as task class name to auto-deploy the task.
+ *
+ * @param taskName Java task name.
+ * @return Future containing a result of type @c R.
+ *
+ * @tparam R Type of task result.
+ */
+ template<typename R>
+ Future<R> ExecuteJavaTaskAsync(const std::string& taskName)
+ {
+ return PerformJavaTaskAsync<R, int>(taskName, 0);
+ }
+
private:
+ IGNITE_NO_COPY_ASSIGNMENT(ComputeImpl);
+
+ struct FutureType
+ {
+ enum Type
+ {
+ F_BYTE = 1,
+ F_BOOL = 2,
+ F_SHORT = 3,
+ F_CHAR = 4,
+ F_INT = 5,
+ F_FLOAT = 6,
+ F_LONG = 7,
+ F_DOUBLE = 8,
+ F_OBJECT = 9,
+ };
+ };
+
+ template<typename T> struct FutureTypeForType { static const int32_t value = FutureType::F_OBJECT; };
+
+ /**
+ * @return True if projection for the compute contains predicate.
+ */
+ bool ProjectionContainsPredicate() const;
+
+ /**
+ * @return Nodes for the compute.
+ */
+ std::vector<ignite::cluster::ClusterNode> GetNodes();
+
+ /**
+ * Write Java task using provided writer. If task for given name has not been deployed yet,
+ * then 'taskName' will be used as task class name to auto-deploy the task.
+ *
+ * @param taskName Java task name.
+ * @param taskArg Argument of task execution of type A.
+ * @param writer Binary writer.
+ * @return Task result of type @c R.
+ *
+ * @tparam R Type of task result.
+ * @tparam A Type of task argument.
+ */
+ template<typename A>
+ void WriteJavaTask(const std::string& taskName, const A* arg, binary::BinaryWriterImpl& writer) {
+ writer.WriteString(taskName);
+ // Keep binary flag
Review comment:
Missing blank line before comment.
##########
File path: modules/platforms/cpp/core-test/include/ignite/compute_types.h
##########
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _IGNITE_CORE_TEST_COMPUTE_TYPES
+#define _IGNITE_CORE_TEST_COMPUTE_TYPES
+
+#include <stdint.h>
+#include <string>
+
+#include <ignite/ignite_predicate.h>
+#include <ignite/cluster/cluster_node.h>
+
+namespace ignite_test
+{
+ /*
+ * Check if cluster node contain the attribute with name provided.
Review comment:
`contains an attribute`
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