如何dlopen jemalloc动态库

Question

I am trying to dlopen memory allocators at runtime. I have no problem with libc , tcmalloc and tbbmalloc . But trying to dlopen jemalloc results in the following error (caught via dlerror ) :

/path/to/lib/libjemalloc.so: cannot allocate memory in static TLS block

Do you have any idea of the reason for this error and hence how I could tackle this ?

Answer 1

I was able to find a solution to this thanks to jemalloc 's GitHub repository issue #1237 .

This solution was to recompile jemalloc using the --disable-initial-exec-tls according to the INSTALL.md , my bad.