For 4-core, 100M instructions, I get x87 instructions as only 59, just for one core. I hope I can neglect it. Thanks and Regards Sparsh Mittal
On Mon, Nov 28, 2011 at 10:20 AM, avadh patel <[email protected]> wrote: > > On Mon, Nov 28, 2011 at 9:01 AM, sparsh mittal <[email protected]>wrote: > >> This warning message is printed when I run one of the spec06 programs: >> >> >> // >> // NOTE: This program is using a lot of legacy x87 floating point >> // at 64613 commits, 42675 cycles. >> // PTLsim executes x87 code very sub-optimally: it is HIGHLY recommended >> // that you recompile the program with SSE/SSE2 support and/or update >> // the standard libraries (libc, libm) to an SSE/SSE2-specific version. >> >> How serious it is? >> >> This message is little misleading because its threshold is 16 x87 FPU > instructions!! > In your results if > 'base_machine::ooo_*::thread*::decode::x86_decode_type::x87' is small then > ignore this warning. > > - Avadh > > Thanks and Regards >> Sparsh Mittal >> >> >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >> >> >
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