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Tom Tsou tom at tsou.ccHi Philipp, On Thu, Mar 23, 2017 at 7:27 AM, Philipp Maier <pmaier at sysmocom.de> wrote: > we had a couple of problems with the SSE support in Transceiver52 of > osmo-trx. The problem was that the -march=native, that is used when > compiling the x86 code in Transceiver52M/x86/. This would create a platform > dependent binary that can not be easily moved to another platform. (e.g. > binary is compiled on a machine that does support SSE4.1, but used on a > machine that only supports SSE3) > > In order to solve the problem, we have added logic to detect the CPU type at > runtime and to switch between the base implementation > (Transceiver52M/common) and between the platform specific implementation. Thank you for the contributions. I have been travelling recently and am catching up with a number of recent osmo-trx patch submissions. I am aware of the SSE concerns and will try to review and merge the patches in a timely manner. -TT