michalbiesek

Extend memkind allocator variant by libpmem dependency

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- add pmem_memset and pmem_memcpy PMEM_F_MEM_NODRAIN PMEM_F_MEM_NONTEMPORAL --- This change is [](https://reviewable.io/reviews/pmem/redis/163)

Modify ziplist resize mechanism

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- instead of realloc call malloc/memcpy/free sequence - this allows to move ziplist allocation between DRAM and PMEM --- This change is [](https://reviewable.io/reviews/pmem/redis/195)

[DNM] Replace MEMKIND_DEFAULT with MEMKIND_REGULAR

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This change is [](https://reviewable.io/reviews/pmem/redis/196)

Add hashtable-on-dram option

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- set to no to keep expected dram-pmem ratio for small object size e.g. 32 bytes for 1:16 ratio - restore generic zfree mechanism in dict module - Hashtable is...

Add default value for config parameters

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- values will be used in e.g. calling ./redis-server (without passing redis.conf) or when parameter is not present in passed redis.conf --- This change is [](https://reviewable.io/reviews/pmem/redis/199)

Add used_pmem_memory_mutex

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- according to comment in atomic_var.h: "The variable 'var' should also have a declared mutex with the same name and the "_mutex" postfix" --- This change is [](https://reviewable.io/reviews/pmem/redis/200)

Move logic of adjust threshold to zmalloc module

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This change is [](https://reviewable.io/reviews/pmem/redis/211)

[WIP]Optimize dictFind call in db module: genericSetKey

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In case of overwrite scenario there are 3 calls for dictFind *1st in genericSetKey -> lookupKeyWrite -> dictFind *2nd in dbOverwrite *3rd in removeExpire -> assertWithInfo This change limit dictfind...

[WIP] Optimize free and detect kind

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This change is [](https://reviewable.io/reviews/pmem/redis/217)