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Adding FLINNG Library (IntelLabs#47)
* Adding FLINNG Library * Add the default value of parameters of the Flinng descriptor Set * Update both dockerfiles to match (other than coverage) * remove parma value from Flinngvoid FlinngDescriptorSet::getFlinngParams
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| /** | ||
| * | ||
| * @section LICENSE | ||
| * | ||
| * The MIT License | ||
| * | ||
| * @copyright Copyright (c) 2017 Intel Corporation | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), | ||
| * to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | ||
| * ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| * THE SOFTWARE. | ||
| * | ||
| * @section DESCRIPTION | ||
| * | ||
| */ | ||
| using namespace VCL; | ||
|
|
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| DescriptorParams::DescriptorParams(uint64_t numrows = 3, uint64_t cellsperrow = (1<<12), | ||
| uint64_t numhashtables = (1<<9), uint64_t hashespertable = 14, | ||
| uint64_t subhashbits = 2, uint64_t cutoff=6) { | ||
| this->num_rows = numrows; | ||
| this->cells_per_row= cellsperrow; | ||
| this->num_hash_tables = numhashtables; | ||
| this->hashes_per_table = hashespertable; | ||
| this->sub_hash_bits = subhashbits; //sub_hash_bits * hashes_per_table must be less than 32, otherwise segfault will happen | ||
| this->cut_off= cutoff; | ||
| } | ||
|
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|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| /** | ||
| * | ||
| * @section LICENSE | ||
| * | ||
| * The MIT License | ||
| * | ||
| * @copyright Copyright (c) 2017 Intel Corporation | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), | ||
| * to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | ||
| * ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| * THE SOFTWARE. | ||
| * | ||
| * @section DESCRIPTION | ||
| * | ||
| * This file declares the C++ Interface for the abstract DescriptorSetData object. | ||
| */ | ||
|
|
||
| #pragma once | ||
|
|
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| #include <string> | ||
| #include <vector> | ||
| #include <fstream> | ||
| #include <mutex> | ||
| #include <map> | ||
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| #include <sys/types.h> | ||
| #include <sys/stat.h> | ||
| #include <unistd.h> | ||
| #include <dirent.h> | ||
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| #include "vcl/DescriptorSet.h" | ||
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| namespace VCL { | ||
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| class DescriptorParams { | ||
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| public: | ||
| /* Params needed for FLINNG */ | ||
| //constants for now until we derive them from N and dimensions | ||
| uint64_t num_rows; | ||
| uint64_t cells_per_row; | ||
| uint64_t num_hash_tables; | ||
| uint64_t hashes_per_table; | ||
| uint64_t sub_hash_bits; //sub_hash_bits * hashes_per_table must be less than 32, otherwise segfault will happen | ||
| uint64_t cut_off; | ||
|
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| DescriptorParams(uint64_t numrows = 3, uint64_t cellsperrow = (1<<12), | ||
| uint64_t numhashtables = (1<<9), uint64_t hashespertable = 14, | ||
| uint64_t subhashbits = 2, uint64_t cutoff=6) { | ||
| this->num_rows = numrows; | ||
| this->cells_per_row= cellsperrow; | ||
| this->num_hash_tables = numhashtables; | ||
| this->hashes_per_table = hashespertable; | ||
| this->sub_hash_bits = subhashbits; | ||
| this->cut_off= cutoff; | ||
| } | ||
|
|
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| ~DescriptorParams(); | ||
| }; | ||
| }; |
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