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test nodes

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This commit is contained in:
Hieu Hoang 2016-09-18 18:09:02 +01:00
parent ebbc148cc6
commit add31dea47
4 changed files with 62 additions and 10 deletions
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12
marian/.cproject
View File

@ -17,7 +17,7 @@
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="rm -rf" description="" id="com.nvidia.cuda.ide.seven_five.configuration.debug.1479727693" name="Debug" parent="com.nvidia.cuda.ide.seven_five.configuration.debug">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="rm -rf" description="" id="com.nvidia.cuda.ide.seven_five.configuration.debug.1479727693" name="Debug" parent="com.nvidia.cuda.ide.seven_five.configuration.debug">
<folderInfo id="com.nvidia.cuda.ide.seven_five.configuration.debug.1479727693." name="/" resourcePath="">
<toolChain id="com.nvidia.cuda.tools.toolchain.seven_five.exe.debug.1735809242" name="CUDA Toolkit 8.0" superClass="com.nvidia.cuda.tools.toolchain.seven_five.exe.debug">
<targetPlatform archList="all" binaryParser="com.nvidia.cuda.ide.elf;com.nvidia.cuda.ide.macho;com.nvidia.cuda.ide.cubin" id="com.nvidia.cuda.ide.targetPlatform.1814841241" isAbstract="false" name="Debug Platform" osList="linux,macosx" superClass="com.nvidia.cuda.ide.targetPlatform"/>
@ -56,11 +56,11 @@
</tool>
</toolChain>
</folderInfo>
<fileInfo id="com.nvidia.cuda.ide.seven_five.configuration.debug.1479727693.843925199" name="validate_mnist_batch.cu" rcbsApplicability="disable" resourcePath="src/validate_mnist_batch.cu" toolsToInvoke="nvcc.compiler.base.1979453423.378728796">
<tool id="nvcc.compiler.base.1979453423.378728796" name="NVCC Compiler" superClass="nvcc.compiler.base.1979453423"/>
<fileInfo id="com.nvidia.cuda.ide.seven_five.configuration.debug.1479727693.1303731853" name="test.cu" rcbsApplicability="disable" resourcePath="src/test.cu" toolsToInvoke="nvcc.compiler.base.1979453423.1311284147">
<tool id="nvcc.compiler.base.1979453423.1311284147" name="NVCC Compiler" superClass="nvcc.compiler.base.1979453423"/>
</fileInfo>
<sourceEntries>
<entry excluding="src/validate_mnist_batch.cu|src/train_mnist.cu|src/validate_mnist.cu|src/npz_converter.cpp" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
<entry excluding="src/test.cu|src/validate_mnist_batch.cu|src/train_mnist.cu|src/validate_mnist.cu|src/npz_converter.cpp" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
</sourceEntries>
</configuration>
</storageModule>
@ -143,10 +143,10 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope" versionNumber="2">
<configuration configurationName="Debug">
<configuration configurationName="Release">
<resource resourceType="PROJECT" workspacePath="/marian"/>
</configuration>
<configuration configurationName="Release">
<configuration configurationName="Debug">
<resource resourceType="PROJECT" workspacePath="/marian"/>
</configuration>
</storageModule>

11
src/CMakeLists.txt
View File

@ -18,8 +18,6 @@ cuda_add_executable(
test.cu
)
target_link_libraries(marian marian_lib)
cuda_add_executable(
mnist_benchmark
mnist_benchmark.cu
@ -35,11 +33,18 @@ cuda_add_executable(
validate_encoder_decoder.cu
)
cuda_add_executable(
test_nodes
test_nodes.cu
)
target_link_libraries(marian marian_lib)
target_link_libraries(mnist_benchmark marian_lib)
target_link_libraries(validate_mnist_batch marian_lib)
target_link_libraries(validate_encoder_decoder marian_lib)
target_link_libraries(test_nodes marian_lib)
foreach(exec marian mnist_benchmark validate_mnist_batch validate_encoder_decoder)
foreach(exec marian mnist_benchmark validate_mnist_batch validate_encoder_decoder test_nodes)
target_link_libraries(${exec} ${EXT_LIBS} cuda cudnn)
cuda_add_cublas_to_target(${exec})
set_target_properties(${exec} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")

2
src/test.cu
View File

@ -106,7 +106,7 @@ int main(int argc, char** argv) {
Yp.emplace_back(softmax(dot(H[t], Why) + by));
cross_entropy = cross_entropy + sum(Y[t] * log(Yp[t]), axis=1);
}
auto graph = -mean(cross_entropy, axis=0, name="cost");
Expr graph = -mean(cross_entropy, axis=0, name="cost");
for (int t = 0; t < num_inputs; ++t) {
Tensor Xt({batch_size, input_size});

47
src/test_nodes.cu Normal file
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@ -0,0 +1,47 @@
#include <vector>
#include <random>
#include "marian.h"
#include "expression_graph.h"
#include "keywords.h"
#include "definitions.h"
int main(int argc, char** argv)
{
using namespace std;
using namespace marian;
using namespace keywords;
int input_size = 10;
int batch_size = 25;
// define graph
ExpressionGraph g;
Expr inputExpr = g.input(shape={batch_size, input_size});
// create data
random_device rnd_device;
mt19937 mersenne_engine(rnd_device());
uniform_real_distribution<float> dist(1, 52);
auto gen = std::bind(dist, mersenne_engine);
std::vector<float> values(batch_size * input_size);
generate(begin(values), end(values), gen);
Tensor inputTensor({batch_size, input_size});
thrust::copy(values.begin(), values.end(), inputTensor.begin());
inputExpr = inputTensor;
Expr softMaxExpr = softmax(inputExpr);
g.forward(batch_size);
g.backward();
std::cout << g.graphviz() << std::endl;
std::cerr << "inputTensor=" << inputTensor.Debug() << std::endl;
Tensor softMaxTensor = softMaxExpr.val();
std::cerr << "softMaxTensor=" << softMaxTensor.Debug() << std::endl;
}