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26 lines
898 B
26 lines
898 B
# This outputs a graph of time(N), the us it takes to execute N empty batches
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# performing the associated context operation each time.
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# e.g. 110 59 34 22 16 13 11 10 10 10 9 4 1.4 1.4 1.2 0.9 0.8
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# As a summary, print the number of nop/s (so that it matches the bigger is
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# better motif of fps).
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[ -e $IGT_BENCHMARKS/gem_exec_ctx ] || return 1
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sudo -n true || return 1
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for i in nop default switch create; do
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name="gem:exec:ctx:$i:single"
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test_name="$test_name $name"
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eval "${name}_run() { sudo $IGT_BENCHMARKS/gem_exec_ctx -s -b $i -r \$1 ; }"
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name="gem:exec:ctx:$i:forked"
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test_name="$test_name $name"
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eval "${name}_run() { sudo $IGT_BENCHMARKS/gem_exec_ctx -f -s -b $i -r \$1 ; }"
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name="gem:exec:ctx:$i:continuous"
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test_name="$test_name $name"
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eval "${name}_run() { sudo $IGT_BENCHMARKS/gem_exec_ctx -b $i -r \$1 ; }"
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done
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test_exec_time=3
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test_invert=1
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