forked from mindspore-Ecosystem/mindspore
!5453 fixed double free parameter
Merge pull request !5453 from liuchao/master
This commit is contained in:
commit
2cf858424e
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@ -24,6 +24,9 @@
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namespace mindspore::lite::opencl {
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namespace mindspore::lite::opencl {
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OpenCLAllocator::OpenCLAllocator() {}
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OpenCLAllocator::OpenCLAllocator() {}
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OpenCLAllocator::OpenCLAllocator(OpenCLRuntime *ocl_runtime) : ocl_runtime_(ocl_runtime) {}
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OpenCLAllocator::~OpenCLAllocator() { Clear(); }
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OpenCLAllocator::~OpenCLAllocator() { Clear(); }
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void OpenCLAllocator::SetContext(const AllocatorContext &ctx) {
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void OpenCLAllocator::SetContext(const AllocatorContext &ctx) {
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@ -46,14 +49,16 @@ void OpenCLAllocator::UnLock() {
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void *OpenCLAllocator::Malloc(size_t size) { return Malloc(size, std::vector<size_t>{}); }
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void *OpenCLAllocator::Malloc(size_t size) { return Malloc(size, std::vector<size_t>{}); }
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void *OpenCLAllocator::Malloc(size_t size, const std::vector<size_t> &img_size) {
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void *OpenCLAllocator::Malloc(size_t size, const std::vector<size_t> &img_size) {
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auto ocl_runtime = opencl::OpenCLRuntime::GetInstance();
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if (ocl_runtime_ == nullptr) {
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auto svm_capabilities = ocl_runtime->GetSVMCapabilities();
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ocl_runtime_ = opencl::OpenCLRuntime::GetInstance();
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}
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auto svm_capabilities = ocl_runtime_->GetSVMCapabilities();
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size_t img_pitch = 0;
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size_t img_pitch = 0;
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size_t dtype_size = 1;
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size_t dtype_size = 1;
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if (!img_size.empty()) {
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if (!img_size.empty()) {
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dtype_size = img_size[2] == CL_FLOAT ? sizeof(cl_float4) : sizeof(cl_half4);
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dtype_size = img_size[2] == CL_FLOAT ? sizeof(cl_float4) : sizeof(cl_half4);
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uint32_t image_alignment = ocl_runtime->GetImagePitchAlignment();
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uint32_t image_alignment = ocl_runtime_->GetImagePitchAlignment();
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img_pitch = (img_size[0] + image_alignment - 1) / image_alignment * image_alignment;
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img_pitch = (img_size[0] + image_alignment - 1) / image_alignment * image_alignment;
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size = img_pitch * img_size[1] * dtype_size;
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size = img_pitch * img_size[1] * dtype_size;
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}
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}
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@ -87,28 +92,28 @@ void *OpenCLAllocator::Malloc(size_t size, const std::vector<size_t> &img_size)
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cl_svm_mem_flags flags = (svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER) ? CL_MEM_SVM_FINE_GRAIN_BUFFER : 0;
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cl_svm_mem_flags flags = (svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER) ? CL_MEM_SVM_FINE_GRAIN_BUFFER : 0;
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flags |= (svm_capabilities & CL_DEVICE_SVM_ATOMICS) ? CL_MEM_SVM_ATOMICS : 0;
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flags |= (svm_capabilities & CL_DEVICE_SVM_ATOMICS) ? CL_MEM_SVM_ATOMICS : 0;
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flags = flags | CL_MEM_READ_WRITE;
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flags = flags | CL_MEM_READ_WRITE;
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host_ptr = clSVMAlloc((*ocl_runtime->Context())(), flags, size, 0);
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host_ptr = clSVMAlloc((*ocl_runtime_->Context())(), flags, size, 0);
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} else {
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} else {
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cl_int ret = CL_SUCCESS;
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cl_int ret = CL_SUCCESS;
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cl::Buffer *buffer = new (std::nothrow)
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cl::Buffer *buffer = new (std::nothrow)
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cl::Buffer(*ocl_runtime->Context(), CL_MEM_READ_WRITE | CL_MEM_ALLOC_HOST_PTR, size, NULL, &ret);
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cl::Buffer(*ocl_runtime_->Context(), CL_MEM_READ_WRITE | CL_MEM_ALLOC_HOST_PTR, size, NULL, &ret);
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if (buffer == nullptr || ret != CL_SUCCESS) {
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if (buffer == nullptr || ret != CL_SUCCESS) {
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UnLock();
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UnLock();
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MS_LOG(ERROR) << "Create OpenCL buffer failed! (ERROR CODE: " << ret << ")";
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MS_LOG(ERROR) << "Create OpenCL buffer failed! (ERROR CODE: " << ret << ")";
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return nullptr;
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return nullptr;
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}
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}
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device_ptr = static_cast<void *>(buffer);
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device_ptr = static_cast<void *>(buffer);
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host_ptr = ocl_runtime->MapBuffer(*buffer, CL_MAP_READ | CL_MAP_WRITE, size);
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host_ptr = ocl_runtime_->MapBuffer(*buffer, CL_MAP_READ | CL_MAP_WRITE, size);
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if (host_ptr == nullptr) {
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if (host_ptr == nullptr) {
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UnLock();
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UnLock();
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << device_ptr << ", host_ptr=" << host_ptr;
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << device_ptr << ", host_ptr=" << host_ptr;
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return nullptr;
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return nullptr;
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}
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}
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cl::Memory *mem = buffer;
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cl::Memory *mem = buffer;
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ocl_runtime->UnmapBuffer(*mem, host_ptr);
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ocl_runtime_->UnmapBuffer(*mem, host_ptr);
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if (!img_size.empty()) {
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if (!img_size.empty()) {
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cl::ImageFormat image_format(CL_RGBA, img_size[2]);
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cl::ImageFormat image_format(CL_RGBA, img_size[2]);
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cl::Image2D *image = new (std::nothrow) cl::Image2D(*ocl_runtime->Context(), image_format, *buffer, img_size[0],
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cl::Image2D *image = new (std::nothrow) cl::Image2D(*ocl_runtime_->Context(), image_format, *buffer, img_size[0],
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img_size[1], img_pitch * dtype_size, &ret);
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img_size[1], img_pitch * dtype_size, &ret);
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if (image == nullptr || ret != CL_SUCCESS) {
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if (image == nullptr || ret != CL_SUCCESS) {
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delete buffer;
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delete buffer;
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@ -139,7 +144,9 @@ void *OpenCLAllocator::CreateImageFromHost(void *data, size_t size, const std::v
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MS_LOG(ERROR) << "MallocData out of max_size, size: " << size;
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MS_LOG(ERROR) << "MallocData out of max_size, size: " << size;
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return nullptr;
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return nullptr;
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}
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}
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auto ocl_runtime = opencl::OpenCLRuntime::GetInstance();
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if (ocl_runtime_ == nullptr) {
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ocl_runtime_ = opencl::OpenCLRuntime::GetInstance();
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}
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Lock();
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Lock();
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auto iter = free_list_.lower_bound(size);
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auto iter = free_list_.lower_bound(size);
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while (iter != free_list_.end() && (iter->second->size_ >= size) && (iter->second->size_ < (size << shift_factor_))) {
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while (iter != free_list_.end() && (iter->second->size_ >= size) && (iter->second->size_ < (size << shift_factor_))) {
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@ -164,7 +171,7 @@ void *OpenCLAllocator::CreateImageFromHost(void *data, size_t size, const std::v
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cl_int ret = CL_SUCCESS;
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cl_int ret = CL_SUCCESS;
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// CL_HALF_FLOAT, CL_FLOAT
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// CL_HALF_FLOAT, CL_FLOAT
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cl::ImageFormat image_format(CL_RGBA, img_size[2]);
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cl::ImageFormat image_format(CL_RGBA, img_size[2]);
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cl::Image2D *image = new (std::nothrow) cl::Image2D(*ocl_runtime->Context(), CL_MEM_READ_ONLY | CL_MEM_COPY_HOST_PTR,
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cl::Image2D *image = new (std::nothrow) cl::Image2D(*ocl_runtime_->Context(), CL_MEM_READ_ONLY | CL_MEM_COPY_HOST_PTR,
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image_format, img_size[0], img_size[1], 0, data, &ret);
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image_format, img_size[0], img_size[1], 0, data, &ret);
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if (image == nullptr || ret != CL_SUCCESS) {
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if (image == nullptr || ret != CL_SUCCESS) {
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MS_LOG(ERROR) << "Create OpenCL Image2D failed! (ERROR CODE: " << ret << ")";
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MS_LOG(ERROR) << "Create OpenCL Image2D failed! (ERROR CODE: " << ret << ")";
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@ -174,14 +181,14 @@ void *OpenCLAllocator::CreateImageFromHost(void *data, size_t size, const std::v
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}
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}
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image_ptr = static_cast<void *>(image);
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image_ptr = static_cast<void *>(image);
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std::vector<size_t> region{img_size[0], img_size[1], 1};
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std::vector<size_t> region{img_size[0], img_size[1], 1};
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host_ptr = ocl_runtime->MapBuffer(*image, 0, CL_MAP_READ | CL_MAP_WRITE, region);
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host_ptr = ocl_runtime_->MapBuffer(*image, 0, CL_MAP_READ | CL_MAP_WRITE, region);
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if (host_ptr == nullptr) {
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if (host_ptr == nullptr) {
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << device_ptr << ", host_ptr=" << host_ptr;
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << device_ptr << ", host_ptr=" << host_ptr;
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UnLock();
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UnLock();
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return nullptr;
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return nullptr;
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}
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}
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cl::Memory *mem = image;
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cl::Memory *mem = image;
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ocl_runtime->UnmapBuffer(*mem, host_ptr);
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ocl_runtime_->UnmapBuffer(*mem, host_ptr);
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std::unique_ptr<MemBuf> mem_buf = std::make_unique<MemBuf>();
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std::unique_ptr<MemBuf> mem_buf = std::make_unique<MemBuf>();
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mem_buf->size_ = size;
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mem_buf->size_ = size;
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mem_buf->device_ptr_ = device_ptr;
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mem_buf->device_ptr_ = device_ptr;
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@ -251,28 +258,46 @@ void *OpenCLAllocator::GetBuffer(void *buffer) {
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void OpenCLAllocator::Clear() {
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void OpenCLAllocator::Clear() {
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Lock();
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Lock();
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auto ocl_runtime = opencl::OpenCLRuntime::GetInstance();
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if (ocl_runtime_ == nullptr) {
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auto svm_capabilities = ocl_runtime->GetSVMCapabilities();
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ocl_runtime_ = opencl::OpenCLRuntime::GetInstance();
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}
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auto svm_capabilities = ocl_runtime_->GetSVMCapabilities();
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for (auto it = allocated_list_.begin(); it != allocated_list_.end(); it++) {
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for (auto it = allocated_list_.begin(); it != allocated_list_.end(); it++) {
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if (svm_capabilities) {
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if (svm_capabilities) {
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clSVMFree((*ocl_runtime->Context())(), it->second->host_ptr_);
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clSVMFree((*ocl_runtime_->Context())(), it->second->host_ptr_);
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MS_LOG(DEBUG) << "OpenCL free svm buffer : " << it->second->host_ptr_;
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MS_LOG(DEBUG) << "OpenCL free svm buffer : " << it->second->host_ptr_;
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} else {
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} else {
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cl::Buffer *buff = static_cast<cl::Buffer *>(it->second->device_ptr_);
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cl::Buffer *buffer = static_cast<cl::Buffer *>(it->second->device_ptr_);
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MS_LOG(DEBUG) << "OpenCL free device buffer : " << buff;
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MS_LOG(DEBUG) << "OpenCL free device buffer : " << buffer;
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delete buff;
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if (buffer != nullptr) {
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delete buffer;
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it->second->device_ptr_ = nullptr;
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}
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cl::Image *image = static_cast<cl::Image *>(it->second->image_ptr_);
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if (image != nullptr) {
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delete image;
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it->second->image_ptr_ = nullptr;
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}
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}
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}
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}
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}
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allocated_list_.clear();
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allocated_list_.clear();
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for (auto it = free_list_.begin(); it != free_list_.end(); it++) {
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for (auto it = free_list_.begin(); it != free_list_.end(); it++) {
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if (svm_capabilities) {
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if (svm_capabilities) {
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clSVMFree((*ocl_runtime->Context())(), it->second->host_ptr_);
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clSVMFree((*ocl_runtime_->Context())(), it->second->host_ptr_);
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MS_LOG(DEBUG) << "OpenCL free svm buffer : " << it->second->host_ptr_;
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MS_LOG(DEBUG) << "OpenCL free svm buffer : " << it->second->host_ptr_;
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} else {
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} else {
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cl::Buffer *buff = static_cast<cl::Buffer *>(it->second->device_ptr_);
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cl::Buffer *buffer = static_cast<cl::Buffer *>(it->second->device_ptr_);
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MS_LOG(DEBUG) << "OpenCL free device buffer : " << buff;
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MS_LOG(DEBUG) << "OpenCL free device buffer : " << buffer;
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delete buff;
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if (buffer != nullptr) {
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delete buffer;
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it->second->device_ptr_ = nullptr;
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}
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cl::Image *image = static_cast<cl::Image *>(it->second->image_ptr_);
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if (image != nullptr) {
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delete image;
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it->second->image_ptr_ = nullptr;
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}
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}
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}
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}
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}
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free_list_.clear();
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free_list_.clear();
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@ -280,8 +305,10 @@ void OpenCLAllocator::Clear() {
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}
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}
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void *OpenCLAllocator::MapBuffer(void *host_ptr, int flags, void *command_queue, bool sync) {
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void *OpenCLAllocator::MapBuffer(void *host_ptr, int flags, void *command_queue, bool sync) {
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auto ocl_runtime = opencl::OpenCLRuntime::GetInstance();
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if (ocl_runtime_ == nullptr) {
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auto svm_capabilities = ocl_runtime->GetSVMCapabilities();
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ocl_runtime_ = opencl::OpenCLRuntime::GetInstance();
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}
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auto svm_capabilities = ocl_runtime_->GetSVMCapabilities();
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if (svm_capabilities) {
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if (svm_capabilities) {
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if (!(svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER)) {
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if (!(svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER)) {
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auto it = allocated_list_.find(host_ptr);
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auto it = allocated_list_.find(host_ptr);
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@ -289,7 +316,7 @@ void *OpenCLAllocator::MapBuffer(void *host_ptr, int flags, void *command_queue,
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << host_ptr;
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MS_LOG(ERROR) << "Map buffer failed, can not found buffer :" << host_ptr;
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return nullptr;
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return nullptr;
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}
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}
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ocl_runtime->MapBuffer(host_ptr, flags, it->second->size_, static_cast<cl::CommandQueue *>(command_queue), sync);
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ocl_runtime_->MapBuffer(host_ptr, flags, it->second->size_, static_cast<cl::CommandQueue *>(command_queue), sync);
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}
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}
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return host_ptr;
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return host_ptr;
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}
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}
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@ -310,12 +337,12 @@ void *OpenCLAllocator::MapBuffer(void *host_ptr, int flags, void *command_queue,
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void *new_host_ptr{nullptr};
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void *new_host_ptr{nullptr};
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if (mem_buf->img_size.empty()) {
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if (mem_buf->img_size.empty()) {
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cl::Buffer *buffer = static_cast<cl::Buffer *>(mem_buf->device_ptr_);
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cl::Buffer *buffer = static_cast<cl::Buffer *>(mem_buf->device_ptr_);
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new_host_ptr = ocl_runtime->MapBuffer(*buffer, flags, mem_buf->size_, nullptr, sync);
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new_host_ptr = ocl_runtime_->MapBuffer(*buffer, flags, mem_buf->size_, nullptr, sync);
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} else {
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} else {
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cl::ImageFormat image_format(CL_RGBA, mem_buf->img_size[2]);
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cl::ImageFormat image_format(CL_RGBA, mem_buf->img_size[2]);
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std::vector<size_t> region{mem_buf->img_size[0], mem_buf->img_size[1], 1};
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std::vector<size_t> region{mem_buf->img_size[0], mem_buf->img_size[1], 1};
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cl::Image2D *image = static_cast<cl::Image2D *>(mem_buf->image_ptr_);
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cl::Image2D *image = static_cast<cl::Image2D *>(mem_buf->image_ptr_);
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new_host_ptr = ocl_runtime->MapBuffer(*image, 0, CL_MAP_READ | CL_MAP_WRITE, region);
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new_host_ptr = ocl_runtime_->MapBuffer(*image, 0, CL_MAP_READ | CL_MAP_WRITE, region);
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}
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}
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if (new_host_ptr == nullptr) {
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if (new_host_ptr == nullptr) {
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UnLock();
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UnLock();
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@ -334,11 +361,13 @@ void *OpenCLAllocator::MapBuffer(void *host_ptr, int flags, void *command_queue,
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}
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}
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int OpenCLAllocator::UnmapBuffer(void *host_ptr, void *command_queue) {
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int OpenCLAllocator::UnmapBuffer(void *host_ptr, void *command_queue) {
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auto ocl_runtime = opencl::OpenCLRuntime::GetInstance();
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if (ocl_runtime_ == nullptr) {
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auto svm_capabilities = ocl_runtime->GetSVMCapabilities();
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ocl_runtime_ = opencl::OpenCLRuntime::GetInstance();
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}
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auto svm_capabilities = ocl_runtime_->GetSVMCapabilities();
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if (svm_capabilities) {
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if (svm_capabilities) {
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if (!(svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER)) {
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if (!(svm_capabilities & CL_DEVICE_SVM_FINE_GRAIN_BUFFER)) {
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return ocl_runtime->UnmapBuffer(host_ptr);
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return ocl_runtime_->UnmapBuffer(host_ptr);
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}
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}
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return RET_OK;
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return RET_OK;
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}
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}
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@ -351,7 +380,7 @@ int OpenCLAllocator::UnmapBuffer(void *host_ptr, void *command_queue) {
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it->second->map_flags = false;
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it->second->map_flags = false;
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cl::Memory *mem =
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cl::Memory *mem =
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static_cast<cl::Memory *>(it->second->img_size.empty() ? it->second->device_ptr_ : it->second->image_ptr_);
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static_cast<cl::Memory *>(it->second->img_size.empty() ? it->second->device_ptr_ : it->second->image_ptr_);
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return ocl_runtime->UnmapBuffer(*mem, it->second->host_ptr_, static_cast<cl::CommandQueue *>(command_queue));
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return ocl_runtime_->UnmapBuffer(*mem, it->second->host_ptr_, static_cast<cl::CommandQueue *>(command_queue));
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} else {
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} else {
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MS_LOG(WARNING) << "Host ptr " << host_ptr << " do not mapped";
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MS_LOG(WARNING) << "Host ptr " << host_ptr << " do not mapped";
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return RET_OK;
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return RET_OK;
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@ -40,11 +40,13 @@ struct OpenclMemory {
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OpenCLMemoryType mem_type{MS_HOST_BUFFER | MS_CL_BUFFER};
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OpenCLMemoryType mem_type{MS_HOST_BUFFER | MS_CL_BUFFER};
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};
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};
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class OpenCLRuntime;
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enum class MemType : char { SVM, BUF, IMG };
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enum class MemType : char { SVM, BUF, IMG };
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class OpenCLAllocator : public Allocator {
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class OpenCLAllocator : public Allocator {
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public:
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public:
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OpenCLAllocator();
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OpenCLAllocator();
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explicit OpenCLAllocator(OpenCLRuntime *ocl_runtime);
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~OpenCLAllocator() override;
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~OpenCLAllocator() override;
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void SetContext(const AllocatorContext &ctx) override;
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void SetContext(const AllocatorContext &ctx) override;
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void *Malloc(size_t size) override;
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void *Malloc(size_t size) override;
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@ -86,6 +88,7 @@ class OpenCLAllocator : public Allocator {
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// 6 is empirical value
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// 6 is empirical value
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int shift_factor_ = 6;
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int shift_factor_ = 6;
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bool lock_flag_ = false;
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bool lock_flag_ = false;
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OpenCLRuntime *ocl_runtime_{nullptr};
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};
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};
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} // namespace mindspore::lite::opencl
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} // namespace mindspore::lite::opencl
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@ -209,7 +209,7 @@ int OpenCLRuntime::Init() {
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return RET_ERROR;
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return RET_ERROR;
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}
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}
|
||||||
|
|
||||||
allocator_ = new (std::nothrow) OpenCLAllocator();
|
allocator_ = new (std::nothrow) OpenCLAllocator(this);
|
||||||
if (allocator_ == nullptr) {
|
if (allocator_ == nullptr) {
|
||||||
MS_LOG(ERROR) << "Command OpenCL allocator failed!";
|
MS_LOG(ERROR) << "Command OpenCL allocator failed!";
|
||||||
return RET_ERROR;
|
return RET_ERROR;
|
||||||
|
|
Loading…
Reference in New Issue