[GitHub] incubator-hawq pull request #1358: HAWQ-1609. Implement Vectorized Motion No...
Github user weinan003 commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1358#discussion_r18481 --- Diff: contrib/vexecutor/nodeVMotion.c --- @@ -0,0 +1,410 @@ +/* + * 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. + */ +#include "nodeVMotion.h" +#include "tuplebatch.h" +#include "execVQual.h" +/*= + * FUNCTIONS PROTOTYPES + */ +static TupleTableSlot *execVMotionSender(MotionState * node); +static TupleTableSlot *execVMotionUnsortedReceiver(MotionState * node); + +TupleTableSlot *ExecVMotion(MotionState * node); +static void doSendTupleBatch(Motion * motion, MotionState * node, TupleTableSlot *outerTupleSlot); +static SendReturnCode +SendTupleBatch(MotionLayerState *mlStates, ChunkTransportState *transportStates, + int16 motNodeID, TupleBatch tuplebatch, int16 targetRoute); +/*= + */ + +TupleTableSlot * +ExecVMotionVirtualLayer(MotionState *node) +{ +if(node->mstype == MOTIONSTATE_SEND) +return ExecVMotion(node); +else if(node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot* slot = node->ps.ps_ResultTupleSlot; +while(1) +{ +bool succ = VirtualNodeProc(slot); +if(!succ) +{ +slot = ExecVMotion(node); +if(TupIsNull(slot)) +break; +else +continue; +} + +break; +} +return slot; +} +} + +/* + * ExecVMotion + * + */ +TupleTableSlot * +ExecVMotion(MotionState * node) +{ +Motion*motion = (Motion *) node->ps.plan; + +/* + * at the top here we basically decide: -- SENDER vs. RECEIVER and -- + * SORTED vs. UNSORTED + */ +if (node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot *tuple; + +if (node->ps.state->active_recv_id >= 0) +{ +if (node->ps.state->active_recv_id != motion->motionID) +{ +elog(LOG, "DEADLOCK HAZARD: Updating active_motion_id from %d to %d", + node->ps.state->active_recv_id, motion->motionID); +node->ps.state->active_recv_id = motion->motionID; +} +} else +node->ps.state->active_recv_id = motion->motionID; + +/* Running in diagnostic mode ? */ +if (Gp_interconnect_type == INTERCONNECT_TYPE_NIL) +{ +node->ps.state->active_recv_id = -1; +return NULL; +} + +Assert(!motion->sendSorted); + +tuple = execVMotionUnsortedReceiver(node); + +if (tuple == NULL) +node->ps.state->active_recv_id = -1; +else +{ +Gpmon_M_Incr(GpmonPktFromMotionState(node), GPMON_QEXEC_M_ROWSIN); --- End diff -- Gpmon in VE model records tuplebatch instead of per tuple ---
[GitHub] incubator-hawq pull request #1358: HAWQ-1609. Implement Vectorized Motion No...
Github user weinan003 commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1358#discussion_r184843784 --- Diff: contrib/vexecutor/nodeVMotion.c --- @@ -0,0 +1,410 @@ +/* + * 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. + */ +#include "nodeVMotion.h" +#include "tuplebatch.h" +#include "execVQual.h" +/*= + * FUNCTIONS PROTOTYPES + */ +static TupleTableSlot *execVMotionSender(MotionState * node); +static TupleTableSlot *execVMotionUnsortedReceiver(MotionState * node); + +TupleTableSlot *ExecVMotion(MotionState * node); +static void doSendTupleBatch(Motion * motion, MotionState * node, TupleTableSlot *outerTupleSlot); +static SendReturnCode +SendTupleBatch(MotionLayerState *mlStates, ChunkTransportState *transportStates, + int16 motNodeID, TupleBatch tuplebatch, int16 targetRoute); +/*= + */ + +TupleTableSlot * +ExecVMotionVirtualLayer(MotionState *node) +{ +if(node->mstype == MOTIONSTATE_SEND) +return ExecVMotion(node); +else if(node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot* slot = node->ps.ps_ResultTupleSlot; +while(1) +{ +bool succ = VirtualNodeProc(slot); +if(!succ) +{ +slot = ExecVMotion(node); +if(TupIsNull(slot)) +break; +else +continue; +} + +break; +} +return slot; +} +} + +/* + * ExecVMotion + * + */ +TupleTableSlot * +ExecVMotion(MotionState * node) +{ +Motion*motion = (Motion *) node->ps.plan; + +/* + * at the top here we basically decide: -- SENDER vs. RECEIVER and -- + * SORTED vs. UNSORTED + */ +if (node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot *tuple; + +if (node->ps.state->active_recv_id >= 0) +{ +if (node->ps.state->active_recv_id != motion->motionID) +{ +elog(LOG, "DEADLOCK HAZARD: Updating active_motion_id from %d to %d", + node->ps.state->active_recv_id, motion->motionID); +node->ps.state->active_recv_id = motion->motionID; +} +} else +node->ps.state->active_recv_id = motion->motionID; + +/* Running in diagnostic mode ? */ +if (Gp_interconnect_type == INTERCONNECT_TYPE_NIL) +{ +node->ps.state->active_recv_id = -1; +return NULL; +} + +Assert(!motion->sendSorted); + +tuple = execVMotionUnsortedReceiver(node); + +if (tuple == NULL) +node->ps.state->active_recv_id = -1; +else +{ +Gpmon_M_Incr(GpmonPktFromMotionState(node), GPMON_QEXEC_M_ROWSIN); +Gpmon_M_Incr_Rows_Out(GpmonPktFromMotionState(node)); +setMotionStatsForGpmon(node); +} +#ifdef MEASURE_MOTION_TIME +gettimeofday(, NULL); + + node->motionTime.tv_sec += stopTime.tv_sec - startTime.tv_sec; + node->motionTime.tv_usec += stopTime.tv_usec - startTime.tv_usec; + + while (node->motionTime.tv_usec < 0) + { + node->motionTime.tv_usec += 100; + node->motionTime.tv_sec--; + } + + while (node->motionTime.tv_usec >= 100) + { + node->motionTime.tv_usec -= 100; +
[GitHub] incubator-hawq pull request #1358: HAWQ-1609. Implement Vectorized Motion No...
Github user wengyanqing commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1358#discussion_r184842816 --- Diff: contrib/vexecutor/nodeVMotion.c --- @@ -0,0 +1,410 @@ +/* + * 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. + */ +#include "nodeVMotion.h" +#include "tuplebatch.h" +#include "execVQual.h" +/*= + * FUNCTIONS PROTOTYPES + */ +static TupleTableSlot *execVMotionSender(MotionState * node); +static TupleTableSlot *execVMotionUnsortedReceiver(MotionState * node); + +TupleTableSlot *ExecVMotion(MotionState * node); +static void doSendTupleBatch(Motion * motion, MotionState * node, TupleTableSlot *outerTupleSlot); +static SendReturnCode +SendTupleBatch(MotionLayerState *mlStates, ChunkTransportState *transportStates, + int16 motNodeID, TupleBatch tuplebatch, int16 targetRoute); +/*= + */ + +TupleTableSlot * +ExecVMotionVirtualLayer(MotionState *node) +{ +if(node->mstype == MOTIONSTATE_SEND) +return ExecVMotion(node); +else if(node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot* slot = node->ps.ps_ResultTupleSlot; +while(1) +{ +bool succ = VirtualNodeProc(slot); +if(!succ) +{ +slot = ExecVMotion(node); +if(TupIsNull(slot)) +break; +else +continue; +} + +break; +} +return slot; +} +} + +/* + * ExecVMotion + * + */ +TupleTableSlot * +ExecVMotion(MotionState * node) +{ +Motion*motion = (Motion *) node->ps.plan; + +/* + * at the top here we basically decide: -- SENDER vs. RECEIVER and -- + * SORTED vs. UNSORTED + */ +if (node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot *tuple; + +if (node->ps.state->active_recv_id >= 0) +{ +if (node->ps.state->active_recv_id != motion->motionID) +{ +elog(LOG, "DEADLOCK HAZARD: Updating active_motion_id from %d to %d", + node->ps.state->active_recv_id, motion->motionID); +node->ps.state->active_recv_id = motion->motionID; +} +} else +node->ps.state->active_recv_id = motion->motionID; + +/* Running in diagnostic mode ? */ +if (Gp_interconnect_type == INTERCONNECT_TYPE_NIL) +{ +node->ps.state->active_recv_id = -1; +return NULL; +} + +Assert(!motion->sendSorted); + +tuple = execVMotionUnsortedReceiver(node); + +if (tuple == NULL) +node->ps.state->active_recv_id = -1; +else +{ +Gpmon_M_Incr(GpmonPktFromMotionState(node), GPMON_QEXEC_M_ROWSIN); +Gpmon_M_Incr_Rows_Out(GpmonPktFromMotionState(node)); +setMotionStatsForGpmon(node); +} +#ifdef MEASURE_MOTION_TIME +gettimeofday(, NULL); + + node->motionTime.tv_sec += stopTime.tv_sec - startTime.tv_sec; + node->motionTime.tv_usec += stopTime.tv_usec - startTime.tv_usec; + + while (node->motionTime.tv_usec < 0) + { + node->motionTime.tv_usec += 100; + node->motionTime.tv_sec--; + } + + while (node->motionTime.tv_usec >= 100) + { + node->motionTime.tv_usec -= 100; +
[GitHub] incubator-hawq pull request #1358: HAWQ-1609. Implement Vectorized Motion No...
Github user wengyanqing commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1358#discussion_r184842754 --- Diff: contrib/vexecutor/nodeVMotion.c --- @@ -0,0 +1,410 @@ +/* + * 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. + */ +#include "nodeVMotion.h" +#include "tuplebatch.h" +#include "execVQual.h" +/*= + * FUNCTIONS PROTOTYPES + */ +static TupleTableSlot *execVMotionSender(MotionState * node); +static TupleTableSlot *execVMotionUnsortedReceiver(MotionState * node); + +TupleTableSlot *ExecVMotion(MotionState * node); +static void doSendTupleBatch(Motion * motion, MotionState * node, TupleTableSlot *outerTupleSlot); +static SendReturnCode +SendTupleBatch(MotionLayerState *mlStates, ChunkTransportState *transportStates, + int16 motNodeID, TupleBatch tuplebatch, int16 targetRoute); +/*= + */ + +TupleTableSlot * +ExecVMotionVirtualLayer(MotionState *node) +{ +if(node->mstype == MOTIONSTATE_SEND) +return ExecVMotion(node); +else if(node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot* slot = node->ps.ps_ResultTupleSlot; +while(1) +{ +bool succ = VirtualNodeProc(slot); +if(!succ) +{ +slot = ExecVMotion(node); +if(TupIsNull(slot)) +break; +else +continue; +} + +break; +} +return slot; +} +} + +/* + * ExecVMotion + * + */ +TupleTableSlot * +ExecVMotion(MotionState * node) +{ +Motion*motion = (Motion *) node->ps.plan; + +/* + * at the top here we basically decide: -- SENDER vs. RECEIVER and -- + * SORTED vs. UNSORTED + */ +if (node->mstype == MOTIONSTATE_RECV) +{ +TupleTableSlot *tuple; + +if (node->ps.state->active_recv_id >= 0) +{ +if (node->ps.state->active_recv_id != motion->motionID) +{ +elog(LOG, "DEADLOCK HAZARD: Updating active_motion_id from %d to %d", + node->ps.state->active_recv_id, motion->motionID); +node->ps.state->active_recv_id = motion->motionID; +} +} else +node->ps.state->active_recv_id = motion->motionID; + +/* Running in diagnostic mode ? */ +if (Gp_interconnect_type == INTERCONNECT_TYPE_NIL) +{ +node->ps.state->active_recv_id = -1; +return NULL; +} + +Assert(!motion->sendSorted); + +tuple = execVMotionUnsortedReceiver(node); + +if (tuple == NULL) +node->ps.state->active_recv_id = -1; +else +{ +Gpmon_M_Incr(GpmonPktFromMotionState(node), GPMON_QEXEC_M_ROWSIN); --- End diff -- Is gpmon info different between tuple and tuplebatch in motion operation ? ---
[GitHub] incubator-hawq pull request #1358: HAWQ-1609. Implement Vectorized Motion No...
Github user wengyanqing commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1358#discussion_r184842905 --- Diff: contrib/vexecutor/tuplebatch.c --- @@ -150,19 +150,26 @@ tbSerialization(TupleBatch tb ) return ret; } -TupleBatch tbDeserialization(unsigned char *buffer) +void tbDeserialization(unsigned char *buffer,TupleBatch* pTB ) --- End diff -- Is tuple batch deserialization always successful ? If not, please use bool for return value type. ---