ptr_video_stream->p_cuda_frame_queue->releaseFrame(&oDisplayInfo); // Detach from the Current thread checkCudaErrors(cuCtxPopCurrent(NULL)); return false; } nWidth = ptr_video_stream->p_cuda_video_decoder->targetWidth(); nHeight = ptr_video_stream->p_cuda_video_decoder->targetHeight(...
43 CU_STREAM_PER_THREAD... 43 CU_TRSA_OVERRIDE_FORMAT... 43 CU_TRSF_NORMALIZED_COORDINATES...43
true if the memory limit is valid and the call was successful, false otherwise. See also BuilderFlag::kWEIGHT_STREAMING getWeightStreamingBudgetV2() getWeightStreamingScratchMemorySize() getWeightStreamingAutomaticBudget() getStreamableWeightsSize() Member Data Documentation ◆ mImpl apiv::VCud...
cudaStreamCaptureStatusActive;}static auto registry =torch::RegisterOperators().op("torch_extension::is_stream_capturing", &is_stream_capturing);'''# Create an inline extensiontorch_extension=load_inline("is_stream_capturing",cpp_sources=cpp_source,functions=["is_stream_capturing"],with_cuda=...
colliding elements from a larger stream of potentially overlapping pairs of colliding elements. 39.4 Conclusion The scan operation is a simple and powerful parallel primitive with a broad range of applications. In this chapter we have explained an efficient implementation of scan using CUDA, whic...
('-topmost',True)# Opened windows will be active. above all windows despite of selection.importcupyascpimportmultiprocessingfromtqdm.autoimporttrange#%matplotlib widget#%matplotlib inlinegpu_av=cp.cuda.is_available()print('gpu avalable:',gpu_av)#gpu_av = False # for testing with CPUifgpu_av...
cufftSetStream可以在多 GPU 计划中使用来自任何 GPU 上下文的流,而不是来自 中列出的第一个 GPU 的主要上下文cufftXtSetGPUs。 改进了 1000 多个大小范围为 62 到 16380 的 FFT 的性能。改进的性能涵盖数百个具有连续数据布局的 FFT 的单精度和双精度情况,通过 PTX JIT 跨多个 GPU 架构(从 Maxwell 到 Hopper...
有了琦琦的棍子：深入浅出GPU优化系列：reduce优化643 赞同 · 163 评论文章 大佬的github地址也放在这里...
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "streamOrderedAllocationP2P", "Samples\2_Concepts_and_Techniques\streamOrderedAllocationP2P\streamOrderedAllocationP2P_vs2022.vcxproj", "{F242C853-5602-4024-9C7C-21854151DF7E}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C9...
booldo_copy_in_default_stream_; structDeferredReleaseCPUPtrs{ boolrecorded=false; std::vector<void*>cpu_ptrs; }; std::unordered_map<cudaEvent_t,DeferredReleaseCPUPtrs>deferred_release_cpu_ptr_; OrtMutexdeferred_release_cpu_ptr_mutex_;