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add prefetch and onPassEnd to PaddleApi.h and remove config_parser.py #2

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add prefetch and onPassEnd to PaddleApi.h and remove config_parser.py #2

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8 changes: 8 additions & 0 deletions paddle/api/GradientMachine.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,14 @@ void GradientMachine::start() { m->machine->start(); }

void GradientMachine::finish() { m->machine->finish(); }

void GradientMachine::onPassEnd() { m->machine->onPassEnd(); }

void GradientMachine::prefetch(const Arguments& inArgs) {
auto& in =
m->cast<std::vector<paddle::Argument>>(inArgs.getInternalArgumentsPtr());
m->machine->prefetch(in);
}

void GradientMachine::forward(const Arguments& inArgs,
Arguments* outArgs,
PassType passType) {
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12 changes: 11 additions & 1 deletion paddle/api/PaddleAPI.h
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Expand Up @@ -718,12 +718,22 @@ class GradientMachine {
GradientMatchineCreateMode mode = CREATE_MODE_NORMAL,
const std::vector<int>& parameterTypes = defaultParamTypes);

void start();

/**
* @brief finish
*/
void finish();

void start();
/**
* Prefetch row ids of sparse parameter.
*/
void prefetch(const Arguments& inArgs);

/**
* Do some thing when train pass ended.
*/
void onPassEnd();

/**
* The forward stage of GradientMachine.
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38 changes: 0 additions & 38 deletions python/paddle/trainer_config_helpers/config_parser.py
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