I’ve been working on integratring Julia with Nim on GitHub - Clonkk/nimjl: A bridge between Nim-lang and Julia ! and I’d like to be able to save pre-compiled image and load them at start-up.
For that I’m hoping to be able to use the function
jl_init_with_image, but I can’t seem to write a Julia compiled image from C and documentation is sparse on this topic.
I tried a simple code to creat an image with LinearAlgebra (just a dummy example) :
jl_init(); jl_eval_string("using LinearAlgebra"); jl_save_system_image("./example.img"); jl_atexithook(0);
But this segfault :
signal (11): Segmentation fault in expression starting at none:0 __memmove_sse2_unaligned_erms at /lib64/libc.so.6 (unknown line) _write_grow at /buildworker/worker/package_linux64/build/src/support/ios.c:249 [inlined] ios_write at /buildworker/worker/package_linux64/build/src/support/ios.c:412 jl_write_values at /buildworker/worker/package_linux64/build/src/staticdata.c:888 [inlined] jl_save_system_image_to_stream at /buildworker/worker/package_linux64/build/src/staticdata.c:1563 jl_save_system_image at /buildworker/worker/package_linux64/build/src/staticdata.c:1650