From: Javed Osmany Sent: 16 October 2019 07:15 To: [email protected] Cc: Javed Osmany <[email protected]> Subject: FW: Running Dhrystone on GEM5 From: Javed Osmany Sent: 15 October 2019 17:54 To: [email protected]<mailto:[email protected]> Cc: Javed Osmany <[email protected]<mailto:[email protected]>> Subject: Running Dhrystone on GEM5 Hello I have been running the dhrystone benchmark (ARM V7 architecture) on the ARM ISA Gem5, using the simple.py configuration script found in configs/learning_gem5/part1 (modified to point to the dhry32-static binary). In simple.py, it states system.clk_domain.clock = '1GHz' (== 1000 MHz) When the benchmark is run on gem5, it states Global Frequency set at 1000000000000 ticks per second (== 1 x 10^12) QS: What is the [CPU, system] frequency being used in the simulation? What MHz figure I should be using the calculate the DMIPS/MHz metric? Best regards J.Osmany
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