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2017 Sep 17
0
sysconf and _SC_LEVEL1_DCACHE_LINESIZE returns 0?
Hi Everyone,
I'm working on GCC112, which is POWER System S822 (Power8) machine
running CentOS 7 machine (https://gcc.gnu.org/wiki/CompileFarm):
$ cat /etc/centos-release
CentOS Linux release 7.3.1611 (AltArch)
I'm trying to determine L1 data cache size. When the following code
runs it returns 0. The man pages state -1 is an error, so I think its...