[GpuGraph] add enforce in alloc and free #27
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jiaoxuewu
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Jun 12, 2022
lxsbupt
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Dec 17, 2022
* solve int overflow * enforce for alloc and free
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cub::CachingDeviceAllocator由于未打开宏CUB_STDERR，导致在显存分配失败时不会报错；
在alloc和free时增加enforce使得在显存分配失败时报错