wkcn commented on issue #18501: URL: https://github.com/apache/incubator-mxnet/issues/18501#issuecomment-643601122
Hi @leezu , I found the cause. The cost of memory depends on the compiler and the building method (ninja or make) I build `indexing_op.o` by ninja with different version of gcc. Compiler | The cost of memory(Child high-water RSS) -------------|--------------------------- g++ 7.4.1 | 1.78 GB g++ 10.1.0 | 11 GB Besides, since the compiler flags is different in different building ways (for example `Makefile` enable `-funroll-loops`, it will takes more memory), the cost of memory is different. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
