hi there, I am using 16 copies of SPEC CPU2006 benchmarks for simulation. While simulating for small number of instructions, I got the result as:
=========================================================== warn: Increasing stack size by one page. warn: Increasing stack size by one page. Exiting @ cycle 62736000 because all threads reached the max instruction count =========================================================== It seems correct, but the result is incomplete as some cores has void or zero values for all the fields. For clarify, the values like overall_miss_rate : <err: div-0>. as some core has no reading values (i.e., 0 on all). So, i could not determine the output of simulation. When the number of instructions is increased, then i got the following result: =========================================================== warn: Increasing stack size by one page. warn: Increasing stack size by one page. warn: Increasing stack size by one page. Exiting @ cycle 56291500 because target called exit() ============================================================= The simulation is exit after fixed number(56291500) of cycle whatever be the size of physical memory is increased. Initially, i have assigned 2GB of physical memory and when i got this result "Exiting @ cycle 56291500" then i increase the physical memory to 10GB, then to 20GB ..... 40GB but no effect. The simulation is exit after the same number of cycle. After i got this, i checked the result but the result is as on the previous, some core has assigned the values of reading, while some of the cores have error like--> overall_miss_rate : <err: div-0>. How can i fix this problem? Please have any idea on such problems.... Thanks in advance, devraj
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