Disable memory poisoning in DisjointPool by default #633
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kswiecicki
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pbalcer
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include/umf/pools/pool_disjoint.h
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| const char *Name; | ||
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| /// Whether the pool is limited to host memory | ||
| int HostMemory; |
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this should be some generics bit flags that we can add to.
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I've disabled poisoning always in DisjointPool for now and created an issue for discussion on the way the optional memory poisoning should be implemented: #634
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Please create macro or function to conditionally poison block - so we have only one ifdef in the code. |
ASan throws an error whenever the memory poison is called for the memory allocated on GPU: "AddressSanitizer: CHECK failed: asan_mapping.h:359 "((AddrIsInMem(p))) != (0)" (0x0, 0x0)". This commit disables poisoning.
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I've created two functions for wrapping ifdefs, please verify. |
igchor
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kswiecicki
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lplewa
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pbalcer
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ASan throws an error whenever the memory poison is called for the memory allocated on GPU:
"AddressSanitizer: CHECK failed: asan_mapping.h:359 "((AddrIsInMem(p))) != (0)" (0x0, 0x0)".This commit disables poisoning by default and adds a new parameter to Disjoint Pool params struct that allows to enable the poisoning.
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