Kuan-Wei Chiu

icon indicating a website link https://leetcode.com/visitorckw/ icon indicating an email [email protected]

icon company National Yang Ming Chiao Tung University icon location Taiwan icon location Linux kernel (min heap library) maintainer.

Results 15 comments of Kuan-Wei Chiu

vinput: Fix multiple issue

> Can you check #52 ? I can spend some time understanding try_module_get and put_module_get and try to resolve this issue.

Optimize cmp function

I would be surprised if the compiler does not optimize this.

Optimize cmp function

Out of curiosity, I used ```objdump -D``` on my Ubuntu x86-64 machine to examine the object code generated by gcc with ```ENABLE_GDBSTUB=1``` and ```ENABLE_LTO=0```. From what I can see, there...

Optimize cmp function

I believe the difference you observed is due to the O2 optimization not being enabled.

Optimize cmp function

> How to make the O2 flag be enabled, @visitorckw. You can check the CFLAGS used for compiling rv32emu in the Makefile. If you are compiling a single C file...