@tensorflow/tfjs-converter
Version:
Tensorflow model converter for javascript
65 lines • 12.2 kB
JavaScript
/**
* @license
* Copyright 2018 Google LLC. All Rights Reserved.
* Licensed 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.
* =============================================================================
*/
// tslint:disable-next-line: no-imports-from-dist
import * as tfOps from '@tensorflow/tfjs-core/dist/ops/ops_for_converter';
import { getParamValue } from './utils';
export const executeOp = (node, tensorMap, context, ops = tfOps) => {
switch (node.op) {
case 'BiasAdd':
case 'AddV2':
case 'Add': {
return [ops.add(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'AddN': {
return [ops.addN(getParamValue('tensors', node, tensorMap, context))];
}
case 'FloorMod':
case 'Mod':
return [ops.mod(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
case 'Mul':
return [ops.mul(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
case 'RealDiv':
case 'Div': {
return [ops.div(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'DivNoNan': {
return [ops.divNoNan(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'FloorDiv': {
return [ops.floorDiv(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'Sub': {
return [ops.sub(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'Minimum': {
return [ops.minimum(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'Maximum': {
return [ops.maximum(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'Pow': {
return [ops.pow(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
case 'SquaredDifference': {
return [ops.squaredDifference(getParamValue('a', node, tensorMap, context), getParamValue('b', node, tensorMap, context))];
}
default:
throw TypeError(`Node type ${node.op} is not implemented`);
}
};
export const CATEGORY = 'arithmetic';
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All Rights Reserved.\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n * =============================================================================\n */\n\nimport {Tensor} from '@tensorflow/tfjs-core';\n// tslint:disable-next-line: no-imports-from-dist\nimport * as tfOps from '@tensorflow/tfjs-core/dist/ops/ops_for_converter';\n\nimport {NamedTensorsMap} from '../../data/types';\nimport {ExecutionContext} from '../../executor/execution_context';\nimport {InternalOpExecutor, Node} from '../types';\n\nimport {getParamValue} from './utils';\n\nexport const executeOp: InternalOpExecutor =\n    (node: Node, tensorMap: NamedTensorsMap,\n     context: ExecutionContext, ops = tfOps): Tensor[] => {\n      switch (node.op) {\n        case 'BiasAdd':\n        case 'AddV2':\n        case 'Add': {\n          return [ops.add(\n              (getParamValue('a', node, tensorMap, context) as Tensor),\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'AddN': {\n          return [ops.addN((\n              getParamValue('tensors', node, tensorMap, context) as Tensor[]))];\n        }\n        case 'FloorMod':\n        case 'Mod':\n          return [ops.mod(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        case 'Mul':\n          return [ops.mul(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        case 'RealDiv':\n        case 'Div': {\n          return [ops.div(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'DivNoNan': {\n          return [ops.divNoNan(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'FloorDiv': {\n          return [ops.floorDiv(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'Sub': {\n          return [ops.sub(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'Minimum': {\n          return [ops.minimum(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'Maximum': {\n          return [ops.maximum(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'Pow': {\n          return [ops.pow(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        case 'SquaredDifference': {\n          return [ops.squaredDifference(\n              getParamValue('a', node, tensorMap, context) as Tensor,\n              getParamValue('b', node, tensorMap, context) as Tensor)];\n        }\n        default:\n          throw TypeError(`Node type ${node.op} is not implemented`);\n      }\n    };\n\nexport const CATEGORY = 'arithmetic';\n"]}