Hi Ian, Sorry for replying late.
1: operating system is linux 2. golang 1.7 3. I'm statically linking Go with C++ code, so I guess that is -buildmode=c-archive. Thanks On Tue, Jan 10, 2017 at 1:21 PM Ian Lance Taylor <i...@golang.org> wrote: > On Tue, Jan 10, 2017 at 12:52 PM, Yucong Sun <sunyuc...@gmail.com> wrote: > > > > I've successfully compile and staticlly linked my C++ project and CGO , I > > was trying to get on demand CPU profling to work, but it keeps generating > > empty outputs. > > > > The CPU profiling page mentioned that if code built in C mode, i need to > do > > something with SIGPROF , but no examples were given, could anyone > enlighten > > me? > > What operating system? > > What version of Go? > > What is the "CPU profiling page"? Do you mean > https://golang.org/pkg/runtime/pprof? The references there to SIGPROF > are specific to using -buildmode=c-archive or -buildmode=c-shared. > Are you using one of those build modes? > > Ian > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
