Dennis Clarke wrote: > On 09/11/2016 03:44 PM, Jeff Wieland wrote: >> I see the same thing on Sun Blade 150 (650Mhz), with OpenSSL 1.0.2h >> compiled with Studio 12.2 -- and with a Sun Fire V100 (550Mhz). >> >> It works correctly on a Sun Fire V240 (1.5Ghz), a Sun Ultra 10 (440Mhz), >> a Sun Fire T1000, and Sun Enterprise M3000. >> >> I see these results with both 32 bit and 64 bit builds. >> >> It looks like you're building and running this on an UltraSPARC 2e >> architecture system -- this is what the SB150 and the V100 are. > > Hrmmm .. not sure what that means. Given that I run Configure with the > "no-asm" option then I would think that cross platform consistency > would happen. I would have to go diving into the source to find out > where the timings are happening. On Solaris the best timer is the > gethrtime() function as it works down to the nanosec and is accurate to > the millisec at least. > > Dennis > > I do build with the no-asm option, and I'm seeing the problem. I'm suspicious that somehow the compiler optimization is generating code that doesn't work quite right on the UltraSPARC 2e. -- Jeff Wieland, UNIX/Network Systems Administrator Purdue University IT Infrastructure Services UNIX Platforms
