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72 lines
1.9 KiB
Plaintext
72 lines
1.9 KiB
Plaintext
if {[get_cmd_switch --autopilot]} {
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if {[have_include "power_on/qemu"]} {
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puts "\nRun script does not support Qemu.\n"
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exit 0
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}
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}
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if {[have_board linux]} {
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puts "\n Run script is not supported on this platform. \n";
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exit 0
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}
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build "core init timer test/cpu_bench"
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create_boot_directory
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install_config {
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<config>
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<parent-provides>
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<service name="LOG"/>
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<service name="CPU"/>
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<service name="ROM"/>
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<service name="PD"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="cpu_bench">
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<resource name="RAM" quantum="10M"/>
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</start>
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</config>
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}
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build_boot_image { core init cpu_bench ld.lib.so }
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append qemu_args " -nographic "
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#
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# Those value relate to hardware used in CI testsuite used at Genode Labs,
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# as well as the initialization of their bootloaders, we use this to measure
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# regressions in the platform initialization code
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#
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proc bogomips_max_time { } {
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if {[have_board rpi]} { return 14300 }
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if {[have_board imx53_qsb]} { return 7520 }
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if {[have_board imx53_qsb_tz]} { return 7520 }
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if {[have_board imx6q_sabrelite]} { return 6320 }
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if {[have_board imx7d_sabre]} { return 9470 }
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if {[have_board imx8q_evk]} { return 7510 }
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if {[have_board pc]} {
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if {[have_spec x86_64]} { return 600 }
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if {[have_spec x86_32]} { return 3150 }
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}
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return 0
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}
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# run the test
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run_genode_until {\[init -\> cpu_bench\] Execute 10G BogoMIPS.*\n} 120
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set serial_id [output_spawn_id]
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set t1 [clock milliseconds]
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run_genode_until "Finished execution.*\n" 30 $serial_id
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set t2 [clock milliseconds]
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set result [expr {$t2 - $t1}]
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set bogomips [expr {10000000000 / $result}]
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set maximum [bogomips_max_time]
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puts "10G bogus instructions in $result msecs ($bogomips BogoMIPS)"
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if {$result > $maximum} {
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puts "Test failed: bogomips loop lasted longer than $maximum msecs"
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exit 1
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}
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