29/09/2021 12:14, Burakov, Anatoly: > From: Thomas Monjalon <[email protected]> > > 26/09/2021 17:52, Mohammad Masumi: > > > Hi > > > > > > I have HP server with 768GB memory 384GB in each Numa but I can't > > > allocate more than 64GB by rte_malloc by changing some parameters in > > > rte_config.h it increased to 128GB How to increase heap size? > > > > adding people Cc to help > > > > Hi, > > This is intentional. In order to increase the amount of contiguous allocation > possible to perform in DPDK, you need to adjust the following values in > rte_config.h: > > #define RTE_MAX_MEMSEG_PER_LIST 8192 > #define RTE_MAX_MEM_MB_PER_LIST 32768 > #define RTE_MAX_MEMSEG_PER_TYPE 32768 > #define RTE_MAX_MEM_MB_PER_TYPE 65536 > > I do not recommend arbitrarily changing them as this is untested, but > increasing them proportionally (e.g. multiply all of them by 2 or 4) should > not break anything.
It looks to be something to add in docs, right?
