Pytorch 通过 Allocator 实现显存管理,实现如下图: Pytorch 1.6 Allocator DeviceCachingAllocator,每个 GPU 设备卡都维护一个这样的结构,用于对该设备进行显存管理; THCCachingAllocator,维护一个 DeviceCachingAllocator 列表及一些全局的状态,核心逻辑委托给 DeviceCachingAllocator 实现; CudaCachingAllocator,这是 Pytorch ...
void (*deleteFunc)(void*) = &local_raw_delete; CUDAStream stream = cuda::getCurrentCUDAStream(device);if (forceUncachedAllocator() || !isEnabled()) { if (forceUncachedAllocator()) { deleteFunc = &uncached_delete; devPtr = uncached_allocate(size);/...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - pytorch/c10/cuda/CUDACachingAllocator.cpp at v1.7.0 · pytorch/pytorch
KSSTREAMALLOCATOR_STATUS 结构 KSSTREAMALLOCATOR_STATUS_EX 结构 KsStreamIo 函数 KsStreamPointerAdvance 函数 KsStreamPointerAdvanceOffsets 函数 KsStreamPointerAdvanceOffsetsAndUnlock 函数 KsStreamPointerCancelTimeout 函数 KsStreamPointerClone 函数 KsStreamPointerDelete 函数 ...
KSSTREAMALLOCATOR_STATUS_EX structure KsStreamIo function KsStreamPointerAdvance function KsStreamPointerAdvanceOffsets function KsStreamPointerAdvanceOffsetsAndUnlock function KsStreamPointerCancelTimeout function KsStreamPointerClone function KsStreamPointerDelete function KsStreamPointerGetIrp function KsStreamPoi...
作系统在内部使用此枚举。 语法 C++ typedefenum{ KSPROPERTY_ALLOCATOR_CLEANUP_CACHEDMDLPAGES } KSPPROPERTY_ALLOCATOR_MDLCACHING; 常数 KSPROPERTY_ALLOCATOR_CLEANUP_CACHEDMDLPAGES 此值由作系统在内部使用。 要求 要求价值 标头ks.h 反馈 此页面是否有帮助?
usermodepageallocatortest.cpp Fixed up CRLF 15年前 valgrind32.supp Added valgrind suppression file 13年前 winpatcher.c Fixed a problem where the binary patcher was early outing too soon and… 14年前 winpatcher_errorh.h Fixed up CRLF
torch make OOM ... 3ee0d16 cpuhrsch added module: CUDACachingAllocator on Feb 9, 2024 I ran the script above, but I cannot repro it. Can you rerun the script withTORCH_SHOW_CPP_STACKTRACES=1, which will give a better clue where the assertion failed. ...
The logical table is updated by: Memory Allocator to mark a logical page as non resident when its allocated physical page is reclaimed and assigned to another logical address. The Download Controller to update the resident bit and physical page field once the download is complete. ...
requests the CT to delete the <ID>. write_to_FP <data> (see FIG. 2, 0205) sends the data to the CT. The data is appended to the end of the data in the memory. Function of the Garbage Collector (Gc) The CTR has two problems: 1. If a LOAD or EXECUTE command or a trigger ...