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#582: Implement a compositional model of object load prediction
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| /* | ||
| //@HEADER | ||
| // ***************************************************************************** | ||
| // | ||
| // comm_overhead.cc | ||
| // DARMA Toolkit v. 1.0.0 | ||
| // DARMA/vt => Virtual Transport | ||
| // | ||
| // Copyright 2019 National Technology & Engineering Solutions of Sandia, LLC | ||
| // (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the U.S. | ||
| // Government retains certain rights in this software. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright notice, | ||
| // this list of conditions and the following disclaimer. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright notice, | ||
| // this list of conditions and the following disclaimer in the documentation | ||
| // and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the copyright holder nor the names of its | ||
| // contributors may be used to endorse or promote products derived from this | ||
| // software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| // Questions? Contact darma@sandia.gov | ||
| // | ||
| // ***************************************************************************** | ||
| //@HEADER | ||
| */ | ||
|
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| #include "vt/vrt/collection/balance/model/comm_overhead.h" | ||
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| namespace vt { namespace vrt { namespace collection { namespace balance { | ||
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| CommOverhead::CommOverhead(balance::LoadModel *base) | ||
| : ComposedModel(base) | ||
| { | ||
| } | ||
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| void CommOverhead::setLoads(std::vector<LoadMapType> const* proc_load, | ||
| std::vector<SubphaseLoadMapType> const* proc_subphase_load, | ||
| std::vector<CommMapType> const* proc_comm) { | ||
| proc_comm_ = proc_comm; | ||
| ComposedModel::setLoads(proc_load, proc_subphase_load, proc_comm); | ||
| } | ||
|
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| TimeType CommOverhead::getWork(ElementIDType object, PhaseOffset offset) | ||
| { | ||
| auto work = ComposedModel::getWork(object, offset); | ||
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| vtAbort("Not fully implemented yet"); | ||
| #if 0 | ||
| // Add a bit of overhead for each off-node received message per object | ||
| for (auto &&comm : *comms_) { | ||
| auto obj = loads_.find(comm.first.toObj()); | ||
| if (obj != loads_.end()) | ||
| work += 0.001 * comm.second.messages; | ||
| } | ||
| #endif | ||
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| return work; | ||
| } | ||
|
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||
|
|
||
| }}}} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| /* | ||
| //@HEADER | ||
| // ***************************************************************************** | ||
| // | ||
| // comm_overhead.h | ||
| // DARMA Toolkit v. 1.0.0 | ||
| // DARMA/vt => Virtual Transport | ||
| // | ||
| // Copyright 2019 National Technology & Engineering Solutions of Sandia, LLC | ||
| // (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the U.S. | ||
| // Government retains certain rights in this software. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright notice, | ||
| // this list of conditions and the following disclaimer. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright notice, | ||
| // this list of conditions and the following disclaimer in the documentation | ||
| // and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the copyright holder nor the names of its | ||
| // contributors may be used to endorse or promote products derived from this | ||
| // software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| // Questions? Contact darma@sandia.gov | ||
| // | ||
| // ***************************************************************************** | ||
| //@HEADER | ||
| */ | ||
|
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| #if !defined INCLUDED_VRT_COLLECTION_BALANCE_COMM_OVERHEAD_H | ||
| #define INCLUDED_VRT_COLLECTION_BALANCE_COMM_OVERHEAD_H | ||
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| #include "vt/vrt/collection/balance/model/composed_model.h" | ||
| #include <unordered_map> | ||
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| namespace vt { namespace vrt { namespace collection { namespace balance { | ||
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| struct CommOverhead : public ComposedModel { | ||
| CommOverhead(balance::LoadModel *base); | ||
| void setLoads(std::vector<LoadMapType> const* proc_load, | ||
| std::vector<SubphaseLoadMapType> const* proc_subphase_load, | ||
| std::vector<CommMapType> const* proc_comm) override; | ||
| TimeType getWork(ElementIDType object, PhaseOffset when) override; | ||
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| std::vector<CommMapType> const* proc_comm_; | ||
| }; // class CommOverhead | ||
|
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| }}}} // end namespace | ||
|
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| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| /* | ||
| //@HEADER | ||
| // ***************************************************************************** | ||
| // | ||
| // composed_model.cc | ||
| // DARMA Toolkit v. 1.0.0 | ||
| // DARMA/vt => Virtual Transport | ||
| // | ||
| // Copyright 2019 National Technology & Engineering Solutions of Sandia, LLC | ||
| // (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the U.S. | ||
| // Government retains certain rights in this software. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright notice, | ||
| // this list of conditions and the following disclaimer. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright notice, | ||
| // this list of conditions and the following disclaimer in the documentation | ||
| // and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the copyright holder nor the names of its | ||
| // contributors may be used to endorse or promote products derived from this | ||
| // software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| // Questions? Contact darma@sandia.gov | ||
| // | ||
| // ***************************************************************************** | ||
| //@HEADER | ||
| */ | ||
|
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| #include "vt/vrt/collection/balance/model/composed_model.h" | ||
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| namespace vt { namespace vrt { namespace collection { namespace balance { | ||
|
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| void ComposedModel::setLoads(std::vector<LoadMapType> const* proc_load, | ||
| std::vector<SubphaseLoadMapType> const* proc_subphase_load, | ||
| std::vector<CommMapType> const* proc_comm) { | ||
| base_.setLoads(proc_load, proc_subphase_load, proc_comm); | ||
| } | ||
|
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| void ComposedModel::updateLoads(PhaseType last_completed_phase) { | ||
| base_.updateLoads(last_completed_phase); | ||
| } | ||
|
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| TimeType ComposedModel::getWork(ElementIDType object, PhaseOffset when) { | ||
| return base_.getWork(object, when); | ||
| } | ||
|
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| ObjectIterator ComposedModel::begin() { | ||
| return base_.begin(); | ||
| } | ||
|
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| ObjectIterator ComposedModel::end() { | ||
| return base_.end(); | ||
| } | ||
|
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| int ComposedModel::getNumObjects() { | ||
| return base_.getNumObjects(); | ||
| } | ||
|
|
||
| }}}} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* | ||
| //@HEADER | ||
| // ***************************************************************************** | ||
| // | ||
| // composed_model.h | ||
| // DARMA Toolkit v. 1.0.0 | ||
| // DARMA/vt => Virtual Transport | ||
| // | ||
| // Copyright 2019 National Technology & Engineering Solutions of Sandia, LLC | ||
| // (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the U.S. | ||
| // Government retains certain rights in this software. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright notice, | ||
| // this list of conditions and the following disclaimer. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright notice, | ||
| // this list of conditions and the following disclaimer in the documentation | ||
| // and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the copyright holder nor the names of its | ||
| // contributors may be used to endorse or promote products derived from this | ||
| // software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| // Questions? Contact darma@sandia.gov | ||
| // | ||
| // ***************************************************************************** | ||
| //@HEADER | ||
| */ | ||
|
|
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| #if !defined INCLUDED_VRT_COLLECTION_BALANCE_COMPOSED_MODEL_H | ||
| #define INCLUDED_VRT_COLLECTION_BALANCE_COMPOSED_MODEL_H | ||
|
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| #include "vt/config.h" | ||
| #include "vt/vrt/collection/balance/model/load_model.h" | ||
|
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| namespace vt { namespace vrt { namespace collection { namespace balance { | ||
|
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| class ComposedModel : public LoadModel | ||
| { | ||
| public: | ||
| // \param[in] base must not be null | ||
| ComposedModel(LoadModel *base) : base_(*base) {} | ||
|
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| void setLoads(std::vector<LoadMapType> const* proc_load, | ||
| std::vector<SubphaseLoadMapType> const* proc_subphase_load, | ||
| std::vector<CommMapType> const* proc_comm) override; | ||
|
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| void updateLoads(PhaseType last_completed_phase) override; | ||
|
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| TimeType getWork(ElementIDType object, PhaseOffset when) override; | ||
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| ObjectIterator begin() override; | ||
| ObjectIterator end() override; | ||
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| int getNumObjects() override; | ||
|
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| private: | ||
| LoadModel &base_; | ||
| }; // class ComposedModel | ||
|
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| }}}} // namespaces | ||
|
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| #endif |
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