[UPD] version 0.4.0 -> 0.5.0

Merge branch 'dev' into 'main'

See merge request eclipse/aidge/aidge_backend_cuda!67

.gitignore

@@ -4,6 +4,7 @@
 # C++ Build
 build*/
 install*/
+include/aidge/backend/cuda_version.h
 
 # VSCode
 .vscode

CHANGELOG

+# Version 0.5.0 (January 31, 2024)
+
 # Version 0.4.0 (December 6, 2024)
 
 # Version 0.1.0 (January 23, 2024)

CMakeLists.txt

 # CMake >= 3.18 is required for good support of FindCUDAToolkit
 cmake_minimum_required(VERSION 3.18)
-set(CXX_STANDARD 14)
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS  OFF)
 
 file(STRINGS "${CMAKE_SOURCE_DIR}/version.txt" version)
 
+# Parse version.txt to retrieve Major, Minor and Path
+string(REGEX MATCH "([0-9]+\\.[0-9]+\\.[0-9]+)" _ MATCHES ${version})
+set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
+set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
+
 project(aidge_backend_cuda
         VERSION ${version}
         DESCRIPTION "CUDA implementations of the operators of aidge framework."
@@ -21,7 +30,6 @@ execute_process(
 )
 message(STATUS "Latest git commit: ${GIT_COMMIT_HASH}")
 # Define a preprocessor macro with the Git commit version
-add_definitions(-DGIT_COMMIT_HASH="${GIT_COMMIT_HASH}")
 
 # Note : project name is ${CMAKE_PROJECT_NAME} and python module name is also ${CMAKE_PROJECT_NAME}
 set(module_name _${CMAKE_PROJECT_NAME}) # target name
@@ -107,6 +115,14 @@ if (PYBIND)
         )
 endif()
 
+message(STATUS "Creating ${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/cuda_version.h")
+# Generate version.h file from config file version.h.in
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/version.h.in"
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/aidge/backend/cuda_version.h"
+)
+
+
 target_link_libraries(${module_name}
     PUBLIC
         _aidge_core # _ is added because we link the target not the project

aidge_backend_cuda/__init__.py

 from aidge_backend_cuda.aidge_backend_cuda import *  # import so generated by PyBind
-from ._version import *
+

include/aidge/backend/cuda.hpp

@@ -11,9 +11,13 @@
 
 #ifndef AIDGE_BACKEND_CUDA_IMPORTS_H_
 #define AIDGE_BACKEND_CUDA_IMPORTS_H_
+#include "aidge/backend/cuda_version.h"
 
 #include "aidge/backend/cuda/data/TensorImpl.hpp"
+
 #include "aidge/backend/cuda/operator/OperatorImpl.hpp"
+
+#include "aidge/backend/cuda/operator/AbsImpl.hpp"
 #include "aidge/backend/cuda/operator/AddImpl.hpp"
 #include "aidge/backend/cuda/operator/AndImpl.hpp"
 #include "aidge/backend/cuda/operator/ArgMaxImpl.hpp"
@@ -22,11 +26,14 @@
 #include "aidge/backend/cuda/operator/ConvImpl.hpp"
 #include "aidge/backend/cuda/operator/ClipImpl.hpp"
 #include "aidge/backend/cuda/operator/DivImpl.hpp"
+#include "aidge/backend/cuda/operator/ErfImpl.hpp"
 #include "aidge/backend/cuda/operator/FCImpl.hpp"
 #include "aidge/backend/cuda/operator/GlobalAveragePoolingImpl.hpp"
+#include "aidge/backend/cuda/operator/ILayerNormImpl.hpp"
 #include "aidge/backend/cuda/operator/LRNImpl.hpp"
 #include "aidge/backend/cuda/operator/LnImpl.hpp"
 #include "aidge/backend/cuda/operator/MaxPoolingImpl.hpp"
+#include "aidge/backend/cuda/operator/MatMulImpl.hpp"
 #include "aidge/backend/cuda/operator/MulImpl.hpp"
 #include "aidge/backend/cuda/operator/PadImpl.hpp"
 #include "aidge/backend/cuda/operator/PowImpl.hpp"
@@ -34,17 +41,12 @@
 #include "aidge/backend/cuda/operator/ReduceSumImpl.hpp"
 #include "aidge/backend/cuda/operator/ReLUImpl.hpp"
 #include "aidge/backend/cuda/operator/RoundImpl.hpp"
-#include "aidge/backend/cuda/operator/ShiftMaxImpl.hpp"
 #include "aidge/backend/cuda/operator/ShiftGELUImpl.hpp"
-#include "aidge/backend/cuda/operator/ReshapeImpl.hpp"
+#include "aidge/backend/cuda/operator/ShiftMaxImpl.hpp"
 #include "aidge/backend/cuda/operator/SigmoidImpl.hpp"
+#include "aidge/backend/cuda/operator/SoftmaxImpl.hpp"
 #include "aidge/backend/cuda/operator/SqrtImpl.hpp"
 #include "aidge/backend/cuda/operator/SubImpl.hpp"
 #include "aidge/backend/cuda/operator/TanhImpl.hpp"
 
-#include "aidge/backend/cuda/operator/ShiftMaxImpl.hpp"
-#include "aidge/backend/cuda/operator/ShiftGELUImpl.hpp"
-#include "aidge/backend/cuda/operator/ILayerNormImpl.hpp"
-
-
 #endif /* AIDGE_BACKEND_CUDA_IMPORTS_H_ */

include/aidge/backend/cuda/data/TensorImpl.hpp

@@ -4,6 +4,9 @@
 #include <cstddef>  // std::size_t
 #include <memory>
 #include <string>
+#include <vector>
+
+#include <cuda.h>
 
 #include "aidge/backend/TensorImpl.hpp"
 #include "aidge/data/Tensor.hpp"

include/aidge/backend/cuda/operator/AbsImpl.hpp

+/********************************************************************************
+ * Copyright (c) 2024 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_BACKEND_CUDA_OPERATOR_ABSIMPL_H_
+#define AIDGE_BACKEND_CUDA_OPERATOR_ABSIMPL_H_
+
+#include <array>
+#include <memory>
+#include <tuple>
+#include <vector>
+
+#include <cudnn.h>
+
+#include "aidge/backend/OperatorImpl.hpp"
+#include "aidge/operator/Abs.hpp"
+#include "aidge/utils/Registrar.hpp"
+#include "aidge/utils/Types.h"
+
+#include "aidge/backend/cuda/utils/CudaUtils.hpp"
+
+namespace Aidge {
+// Operator implementation entry point for the backend
+class AbsImpl_cuda : public OperatorImpl {
+public:
+    AbsImpl_cuda(const Abs_Op& op) : OperatorImpl(op, "cuda") {}
+
+    static std::unique_ptr<AbsImpl_cuda> create(const Abs_Op& op) {
+        return std::make_unique<AbsImpl_cuda>(op);
+    }
+
+    virtual std::vector<ImplSpec> getAvailableImplSpecs() const override {
+        return {
+            {DataType::Float64},
+            {DataType::Float32},
+            {DataType::Float16},
+        };
+    }
+
+    void forward() override;
+    void backward() override;
+
+private:
+
+    std::shared_ptr<Tensor> mInputFallback;
+    std::shared_ptr<Tensor> mOutputGradFallback;
+
+    template <class T> void forward_(const Tensor& input);
+    template <class T> void backward_(const Tensor& input, const Tensor& outputGrad);
+};
+
+// Implementation entry point registration to Operator
+REGISTRAR(Abs_Op, "cuda", Aidge::AbsImpl_cuda::create);
+}  // namespace Aidge
+
+#endif /* AIDGE_BACKEND_CUDA_OPERATOR_ABSIMPL_H_ */

include/aidge/backend/cuda/operator/AbsImpl_CUDA_kernels.hpp

+/********************************************************************************
+ * Copyright (c) 2024 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_CUDA_OPERATOR_ABSIMPL_KERNELS_H_
+#define AIDGE_CUDA_OPERATOR_ABSIMPL_KERNELS_H_
+
+#include <stdexcept>
+#include <cfloat>
+#include <cuda.h>
+#include <cuda_runtime_api.h>
+#include <cuda_fp16.h>
+
+#include "aidge/data/Data.hpp"
+#include "aidge/backend/cuda/utils/CudaUtils.hpp"
+#include "aidge/utils/Types.h"
+
+namespace Aidge {
+
+template <class T>
+void absForward(const T* input, T* output, int size);
+
+}
+#endif /* AIDGE_CUDA_OPERATOR_ABSIMPL_KERNELS_H_ */
+
+
+
+
+

include/aidge/backend/cuda/operator/FCImpl_CUDA_kernels.hpp → include/aidge/backend/cuda/operator/Cublas_kernels.hpp

@@ -9,8 +9,8 @@
  *
  ********************************************************************************/
 
-#ifndef AIDGE_CUDA_OPERATOR_FCIMPL_KERNELS_H_
-#define AIDGE_CUDA_OPERATOR_FCIMPL_KERNELS_H_
+#ifndef AIDGE_CUDA_OPERATOR_CUBLAS_KERNELS_H_
+#define AIDGE_CUDA_OPERATOR_CUBLAS_KERNELS_H_
 
 #include <stdexcept>
 #include <cfloat>
@@ -33,6 +33,17 @@ cublasStatus_t cublasGemm(cublasHandle_t handle,
                           const T *beta,
                           T *C, int ldc);
 
+template <class T>
+cublasStatus_t cublasGemmStridedBatched(cublasHandle_t handle,
+                          cublasOperation_t transa, cublasOperation_t transb,
+                          int m, int n, int k,
+                          const T *alpha,
+                          const T *A, int lda, long long int strideA,
+                          const T *B, int ldb, long long int strideB,
+                          const T *beta,
+                          T *C, int ldc, long long int strideC,
+                          int batchCount);
+
 template <class T>
 cublasStatus_t cublasGemv(cublasHandle_t handle, cublasOperation_t trans,
                           int m, int n,
@@ -42,4 +53,4 @@ cublasStatus_t cublasGemv(cublasHandle_t handle, cublasOperation_t trans,
                           const T *beta,
                           T *y, int incy);
 }
-#endif /* AIDGE_CUDA_OPERATOR_FCIMPL_KERNELS_H_ */
\ No newline at end of file
+#endif /* AIDGE_CUDA_OPERATOR_CUBLAS_KERNELS_H_ */
\ No newline at end of file

include/aidge/backend/cuda/operator/ErfImpl.hpp

+/********************************************************************************
+ * Copyright (c) 2024 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_BACKEND_CUDA_OPERATOR_ERFIMPL_H_
+#define AIDGE_BACKEND_CUDA_OPERATOR_ERFIMPL_H_
+
+#include <array>
+#include <memory>
+#include <tuple>
+#include <vector>
+
+#include <cudnn.h>
+
+#include "aidge/backend/OperatorImpl.hpp"
+#include "aidge/operator/Erf.hpp"
+#include "aidge/utils/Registrar.hpp"
+#include "aidge/utils/Types.h"
+
+#include "aidge/backend/cuda/utils/CudaUtils.hpp"
+
+namespace Aidge {
+// Operator implementation entry point for the backend
+class ErfImpl_cuda : public OperatorImpl {
+public:
+    ErfImpl_cuda(const Erf_Op& op) : OperatorImpl(op, "cuda") {}
+
+    static std::unique_ptr<ErfImpl_cuda> create(const Erf_Op& op) {
+        return std::make_unique<ErfImpl_cuda>(op);
+    }
+
+    virtual std::vector<ImplSpec> getAvailableImplSpecs() const override {
+        return {
+            {DataType::Float64},
+            {DataType::Float32},
+            {DataType::Float16},
+        };
+    }
+
+    void forward() override;
+    void backward() override;
+
+private:
+    std::shared_ptr<Tensor> mInputFallback;
+    std::shared_ptr<Tensor> mOutputGradFallback;
+
+    template <class T> void forward_(const Tensor& input);
+    template <class T> void backward_(const Tensor& output_grad);
+};
+
+// Implementation entry point registration to Operator
+REGISTRAR(Erf_Op, "cuda", Aidge::ErfImpl_cuda::create);
+}  // namespace Aidge
+
+#endif /* AIDGE_BACKEND_CUDA_OPERATOR_ERFIMPL_H_ */

include/aidge/backend/cuda/operator/ErfImpl_CUDA_kernels.hpp

+/********************************************************************************
+ * Copyright (c) 2024 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_CUDA_OPERATOR_ERFIMPL_FORWARD_KERNEL_H_
+#define AIDGE_CUDA_OPERATOR_ERFIMPL_FORWARD_KERNEL_H_
+
+#include <stdexcept>
+#include <cfloat>
+#include <cuda.h>
+#include <cuda_runtime_api.h>
+#include <cuda_fp16.h>
+
+#include "aidge/data/Data.hpp"
+#include "aidge/backend/cuda/utils/CudaUtils.hpp"
+#include "aidge/utils/Types.h"
+
+namespace Aidge {
+
+template <class T>
+void ErfForward(const T* input, T* output, int size);
+
+}
+#endif /* AIDGE_CUDA_OPERATOR_ERFIMPL_FORWARD_KERNEL_H_ */
+

include/aidge/backend/cuda/operator/MatMulImpl.hpp

+/********************************************************************************
+ * Copyright (c) 2024 CEA-List
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ ********************************************************************************/
+
+#ifndef AIDGE_BACKEND_CUDA_OPERATOR_MATMULIMPL_H_
+#define AIDGE_BACKEND_CUDA_OPERATOR_MATMULIMPL_H_
+
+#include <array>
+#include <memory>
+#include <tuple>
+#include <vector>
+
+#include <cudnn.h>
+
+#include "aidge/backend/OperatorImpl.hpp"
+#include "aidge/operator/MatMul.hpp"
+#include "aidge/utils/Registrar.hpp"
+#include "aidge/utils/Types.h"
+
+#include "aidge/backend/cuda/utils/CudaUtils.hpp"
+
+namespace Aidge {
+// Operator implementation entry point for the backend
+class MatMulImpl_cuda : public OperatorImpl {
+public:
+    MatMulImpl_cuda(const MatMul_Op& op) : OperatorImpl(op, "cuda") {}
+
+    static std::unique_ptr<MatMulImpl_cuda> create(const MatMul_Op& op) {
+        return std::make_unique<MatMulImpl_cuda>(op);
+    }
+
+    virtual std::vector<ImplSpec> getAvailableImplSpecs() const override {
+        return {
+            {DataType::Float64},
+            {DataType::Float32},
+            {DataType::Float16},
+        };
+    }
+
+    void forward() override;
+    void backward() override;
+
+private:
+    std::shared_ptr<Tensor> mInput0Fallback;
+    std::shared_ptr<Tensor> mInput1Fallback;
+
+    template <class T> void forward_(const Tensor& input0, const Tensor& input1);
+    template <class T> void backward_(const Tensor& outGrad);
+};
+
+// Implementation entry point registration to Operator
+REGISTRAR(MatMul_Op, "cuda", Aidge::MatMulImpl_cuda::create);
+}  // namespace Aidge
+
+#endif /* AIDGE_BACKEND_CUDA_OPERATOR_MATMULIMPL_H_ */

include/aidge/backend/cuda/operator/ReshapeImpl.hpp → include/aidge/backend/cuda/operator/SoftmaxImpl.hpp

 /********************************************************************************
- * Copyright (c) 2023 CEA-List
+ * Copyright (c) 2024 CEA-List
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License 2.0 which is available at
@@ -9,8 +9,8 @@
  *
  ********************************************************************************/
 
-#ifndef AIDGE_BACKEND_CUDA_OPERATOR_RESHAPEIMPL_H_
-#define AIDGE_BACKEND_CUDA_OPERATOR_RESHAPEIMPL_H_
+#ifndef AIDGE_BACKEND_CUDA_OPERATOR_SOFTMAXIMPL_H_
+#define AIDGE_BACKEND_CUDA_OPERATOR_SOFTMAXIMPL_H_
 
 #include <array>
 #include <memory>
@@ -20,7 +20,7 @@
 #include <cudnn.h>
 
 #include "aidge/backend/OperatorImpl.hpp"
-#include "aidge/operator/Reshape.hpp"
+#include "aidge/operator/Softmax.hpp"
 #include "aidge/utils/Registrar.hpp"
 #include "aidge/utils/Types.h"
 
@@ -28,12 +28,12 @@
 
 namespace Aidge {
 // Operator implementation entry point for the backend
-class ReshapeImpl_cuda : public OperatorImpl {
+class SoftmaxImpl_cuda : public OperatorImpl {
 public:
-    ReshapeImpl_cuda(const Reshape_Op& op) : OperatorImpl(op, "cuda") {}
+    SoftmaxImpl_cuda(const Softmax_Op& op) : OperatorImpl(op, "cuda") {}
 
-    static std::unique_ptr<ReshapeImpl_cuda> create(const Reshape_Op& op) {
-        return std::make_unique<ReshapeImpl_cuda>(op);
+    static std::unique_ptr<SoftmaxImpl_cuda> create(const Softmax_Op& op) {
+        return std::make_unique<SoftmaxImpl_cuda>(op);
     }
 
     virtual std::vector<ImplSpec> getAvailableImplSpecs() const override {
@@ -48,11 +48,15 @@ public:
     void backward() override;
 
 private:
+    // CuDNN specific variables
     std::shared_ptr<Tensor> mInputFallback, mOutputGradFallback;
+
+    template <class T> void forward_(const Tensor& input);
+    template <class T> void backward_(const Tensor& output_grad, int axis);
 };
 
 // Implementation entry point registration to Operator
-REGISTRAR(Reshape_Op, "cuda", Aidge::ReshapeImpl_cuda::create);
+REGISTRAR(Softmax_Op, "cuda", Aidge::SoftmaxImpl_cuda::create);
 }  // namespace Aidge
 
-#endif /* AIDGE_BACKEND_CUDA_OPERATOR_RESHAPEIMPL_H_ */
+#endif /* AIDGE_BACKEND_CUDA_OPERATOR_SOFTMAXIMPL_H_ */

include/aidge/backend/cuda/utils/CudaUtils.hpp

-#ifndef AIDGE_BACKEND_CUDA_CUDA_UTILS_H
-#define AIDGE_BACKEND_CUDA_CUDA_UTILS_H
+#ifndef AIDGE_BACKEND_CUDA_CUDA_UTILS_H_
+#define AIDGE_BACKEND_CUDA_CUDA_UTILS_H_
 
 #include <string>
 #include <memory>
-#include <sstream>
-#include <iostream>
 #include <stdexcept>
+#include <fmt/core.h>
+#include <fmt/format.h>
 
 #include <cublas_v2.h>
 #include <cuda.h>
@@ -18,31 +18,29 @@
     do {                                                                       \
         const cudnnStatus_t e = (status);                                      \
         if (e != CUDNN_STATUS_SUCCESS) {                                       \
-            std::stringstream error;                                           \
-            error << "CUDNN failure: " << cudnnGetErrorString(e) << " ("       \
-                  << static_cast<int>(e) << ") in " << __FILE__ << ':' << __LINE__;         \
-            int status_dev;                                                           \
-            if (cudaGetDevice(&status_dev) == cudaSuccess)                            \
-                error << " on device #" << status_dev;                                \
-            std::cerr << error.str() << std::endl;                             \
+            std::string error = fmt::format("CUDNN failure: {} ({}) in {}:{}", \
+                cudnnGetErrorString(e), static_cast<int>(e), __FILE__, __LINE__); \
+            int status_dev;                                                    \
+            if (cudaGetDevice(&status_dev) == cudaSuccess)                     \
+                error = fmt::format("{} on device #{}", error, status_dev);    \
+            fmt::print(stderr, "{}\n", error);                                 \
             cudaDeviceReset();                                                 \
-            throw std::runtime_error(error.str());                             \
+            throw std::runtime_error(error);                                   \
         }                                                                      \
     } while(0)
 
 #define CHECK_CUDA_STATUS(status)                                              \
     do {                                                                       \
         const cudaError_t e = (status);                                        \
-        if ((e) != cudaSuccess) {                                              \
-            std::stringstream error;                                           \
-            error << "Cuda failure: " << cudaGetErrorString(e) << " ("         \
-                  << static_cast<int>(e) << ") in " << __FILE__ << ':' << __LINE__;         \
-            int status_dev;                                                           \
-            if (cudaGetDevice(&status_dev) == cudaSuccess)                            \
-                error << " on device #" << status_dev;                                \
-            std::cerr << error.str() << std::endl;                             \
+        if ((e) != cudaSuccess) {                                             \
+            std::string error = fmt::format("Cuda failure: {} ({}) in {}:{}", \
+                cudaGetErrorString(e), static_cast<int>(e), __FILE__, __LINE__); \
+            int status_dev;                                                    \
+            if (cudaGetDevice(&status_dev) == cudaSuccess)                     \
+                error = fmt::format("{} on device #{}", error, status_dev);    \
+            fmt::print(stderr, "{}\n", error);                                 \
             cudaDeviceReset();                                                 \
-            throw std::runtime_error(error.str());                             \
+            throw std::runtime_error(error);                                   \
         }                                                                      \
     } while(0)
 
@@ -50,16 +48,14 @@
     do {                                                                       \
         const cublasStatus_t e = (status);                                     \
         if (e != CUBLAS_STATUS_SUCCESS) {                                      \
-            std::stringstream error;                                           \
-            error << "Cublas failure: "                                        \
-                  << Aidge::Cuda::cublasGetErrorString(e) << " ("               \
-                  << static_cast<int>(e) << ") in " << __FILE__ << ':' << __LINE__;         \
-            int status_dev;                                                           \
-            if (cudaGetDevice(&status_dev) == cudaSuccess)                            \
-                error << " on device #" << status_dev;                                \
-            std::cerr << error.str() << std::endl;                             \
+            std::string error = fmt::format("Cublas failure: {} ({}) in {}:{}", \
+                Aidge::Cuda::cublasGetErrorString(e), static_cast<int>(e), __FILE__, __LINE__); \
+            int status_dev;                                                    \
+            if (cudaGetDevice(&status_dev) == cudaSuccess)                     \
+                error = fmt::format("{} on device #{}", error, status_dev);    \
+            fmt::print(stderr, "{}\n", error);                                 \
             cudaDeviceReset();                                                 \
-            throw std::runtime_error(error.str());                             \
+            throw std::runtime_error(error);                                   \
         }                                                                      \
     } while(0)
 
@@ -96,4 +92,4 @@ namespace Cuda {
 }
 }
 
-#endif // AIDGE_BACKEND_CUDA_CUDA_UTILS_H
+#endif // AIDGE_BACKEND_CUDA_CUDA_UTILS_H_

include/aidge/backend/version.h.in

+#ifndef VERSION_H
+#define VERSION_H
+
+namespace Aidge {
+static constexpr const int PROJECT_VERSION_MAJOR = @PROJECT_VERSION_MAJOR@;
+static constexpr const int PROJECT_VERSION_MINOR = @PROJECT_VERSION_MINOR@;
+static constexpr const int PROJECT_VERSION_PATCH = @PROJECT_VERSION_PATCH@;
+static constexpr const char * PROJECT_VERSION = "@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@PROJECT_VERSION_PATCH@";
+static constexpr const char * PROJECT_GIT_HASH = "@GIT_COMMIT_HASH@";
+}
+#endif // VERSION_H

include/aidge/utils/sys_info/CudaVersionInfo.hpp

@@ -3,20 +3,19 @@
 
 #include "aidge/backend/cuda/utils/CudaUtils.hpp"  // CHECK_CUDA_STATUS
 #include "aidge/utils/Log.hpp"
-
+#include "aidge/backend/cuda_version.h"
 namespace Aidge {
 
-#ifndef PROJECT_VERSION // Normally defined in CMakeLists.txt
-#define PROJECT_VERSION "Unknown version"
-#endif
-#ifndef GIT_COMMIT_HASH
-#define GIT_COMMIT_HASH ""
-#endif
-#ifndef CUDA_COMPILER_VERSION
-#define CUDA_COMPILER_VERSION "Unknown version"
-#endif
-void showCudaVersion() {
-    Log::info("Aidge backend CUDA: {} ({}), {} {}", PROJECT_VERSION, GIT_COMMIT_HASH, __DATE__, __TIME__);
+constexpr inline const char * getBackendCudaProjectVersion(){
+    return PROJECT_VERSION;
+}
+
+constexpr inline const char * getBackendCudaGitHash(){
+    return PROJECT_GIT_HASH;
+}
+
+void showBackendCudaProjectVersion() {
+    Log::info("Aidge backend CUDA: {} ({}), {} {}", getBackendCudaProjectVersion(), getBackendCudaGitHash(), __DATE__, __TIME__);
     Log::info("CUDA compiler version: {}", CUDA_COMPILER_VERSION);
     Log::info("CuDNN version: {}.{}.{}\n", CUDNN_MAJOR, CUDNN_MINOR,
               CUDNN_PATCHLEVEL);

project_name.txt

+aidge_backend_cuda

pyproject.toml

@@ -4,14 +4,22 @@ description="CUDA implementations of the operators of aidge framework"
 dependencies = [
     "numpy",
 ]
-requires-python = ">= 3.7"
+requires-python = ">= 3.8"
 readme = "README.md"
 license = { file = "LICENSE" }
 classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "Programming Language :: Python :: 3"
 ]
-dynamic = ["version"]
+dynamic = ["version"] # defined by pbr
+
+
+[project.urls]
+Homepage = "https://www.deepgreen.ai/en/platform"
+Documentation = "https://eclipse-aidge.readthedocs.io/en/latest/"
+Repository = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_cuda"
+Issues = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_cuda/-/issues"
+Changelog = "https://gitlab.eclipse.org/eclipse/aidge/aidge_backend_cuda/-/releases"
 
 #####################################################
 # SETUPTOOLS
@@ -21,16 +29,13 @@ where = ["."]  # list of folders that contain the packages (["."] by default)
 include = ["aidge_backend_cuda*"]  # package names should match these glob patterns (["*"] by default)
 exclude = ["aidge_backend_cuda.unit_tests*"]  # exclude packages matching these glob patterns (empty by default)
 namespaces = false  # to disable scanning PEP 420 namespaces (true by default)
-# SETUPTOOLS_SCM
-[tool.setuptools_scm]
-write_to = "aidge_backend_cuda/_version.py"
 
 [build-system]
 requires = [
     "setuptools>=68",
-    "setuptools-scm",
     "cmake>=3.18.0",
-    "toml"
+    "toml",
+    "pbr"
 ]
 build-backend = "setuptools.build_meta"
 

python_binding/utils/sys_info/pybind_CudaVersionInfo.cpp

@@ -4,6 +4,8 @@
 namespace py = pybind11;
 namespace Aidge {
 void init_cuda_sys_info(py::module& m){
-    m.def("show_cuda_version", &showCudaVersion);
+    m.def("show_version", &showBackendCudaProjectVersion);
+    m.def("get_project_version", &getBackendCudaProjectVersion);
+    m.def("get_git_hash", &getBackendCudaGitHash);
 }
 }

setup.cfg

+# pbr file
+[metadata]
+version = file: version.txt