From: Gilles E. <g....@fr...> - 2011-01-24 21:32:40
|
----- Original Message ----- From: "Gilles Espinasse" <g....@fr...> To: "Olaf Westrik" <wei...@ip...> Cc: <ipc...@li...> Sent: Sunday, January 23, 2011 10:58 PM Subject: Re: [IPCop-devel] ccache-3 upgrade ccache 1GB default size is too small. I had toolchain compiled twice in a row and a cache miss of 1 for glibc on the second run! But if I do ./make.sh clean && ./make.sh toolchain && ./make.sh build ./make.sh clean && ./make.sh toolchain && ./make.sh build On the second pass, the miss count for glibc (toolchain) is 4802. As ccache size is near the limit of 1 GB, that mean the previous 4801 hits have been evicted from cache. I will restart with a clean ccache and a 5 GB size limit and see which size the cache reach. Then I should look how much time it cost when ccache compression option is activated. Gilles |