[dpdk-dev] [PATCH] mk: bump minimum march in default machine

2015-12-01 Thread Panu Matilainen
On 12/01/2015 04:26 PM, Christian Ehrhardt wrote: > While playing with building 2.2-rc2 I found that our usual way didn't work > anymore. > We usually configured "make config T=x86_64-native-linuxapp-gcc" but then > set CONFIG_RTE_MACHINE="default" to get something like the "lowest acceptable > bui

[dpdk-dev] [PATCH] mk: bump minimum march in default machine

2015-12-01 Thread Christian Ehrhardt
Hi, thanks! I didn't have the insight of it being "lightly tested and doesn't provide really significant performance improvement". But probably we then should go for the suggestion of the referred mail of "it should probably be disabled by default on all platforms". I'll submit a patch for that th

[dpdk-dev] [PATCH] mk: bump minimum march in default machine

2015-12-01 Thread Christian Ehrhardt
While playing with building 2.2-rc2 I found that our usual way didn't work anymore. We usually configured "make config T=x86_64-native-linuxapp-gcc" but then set CONFIG_RTE_MACHINE="default" to get something like the "lowest acceptable build" but with that wide CPU copatibility. I found that with