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Signed-off-by: Ray Karrenbauer <[email protected]> #504

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Signed-off-by: Ray Karrenbauer <[email protected]> #504

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13 changes: 13 additions & 0 deletions jobs/dmatest.yaml
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suite: dmatest
testcase: dmatest
category: functional

dmatest:
timeout:
- 2000
iterations:
- 1
# channel:
# - dma0chan0
run:
- 1
2 changes: 1 addition & 1 deletion lib/stats.rb
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Expand Up @@ -51,7 +51,7 @@ class LinuxTestcasesTableSet
autonuma-benchmark adrestia kernbench rt-app migratepages intel-ipsec-mb
simd-stress bpftrace stress-ng coremark tinymembench pybench phpbench lz4-test openssl-speed].freeze
LINUX_TESTCASES =
%w[analyze-suspend boot blktests cpu-hotplug ext4-frags ftq ftrace-onoff fwq
%w[analyze-suspend boot blktests cpu-hotplug dmatest ext4-frags ftq ftrace-onoff fwq
galileo irda-kernel kernel-builtin kernel-selftests kvm-unit-tests kvm-unit-tests-qemu
leaking-addresses lkvs locktorture ltp mce-test otc-ddt piglit pm-qa nvml qat
qemu rcuscale rcutorture suspend suspend-stress trinity ndctl nfs-test hwsim
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12 changes: 12 additions & 0 deletions programs/dmatest/meta.yaml
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short_description: >

description: >

homepage:

parameters:
runtime:
scale_type:
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thanks, these 2 parameters are not aligned to dmatest.yaml, maybe need rename to use iterations or update dmatest.yaml.


results:

22 changes: 22 additions & 0 deletions programs/dmatest/run
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#!/bin/sh
# - timeout
# - iterations
# - run

# checks if dmatest is an existing module, and if it is, run it
if modinfo dmatest | grep -q "ERROR: Module dmatest not found"; then
echo "ERROR: Module dmatest not found."
exit 1
else
# clear the kernel log, since dmatest writes to it and we wanna see what it outputs
dmesg -c
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Thanks, usually we'd like to keep all dmesg since there could be other boot warnings before test run. And in order to analyze the dmatest results, one approach is to grep the needed info to output, like

dmesg | grep "qat_dev.* started .* acceleration engines"
dmesg | grep torture:

Then it requires programs/dmatest/parse to analyze the output to generate test stats, refer to programs/rcutorture/parse

echo "Running dmatest..."
modprobe dmatest timeout=$timeout iterations=$iterations run=$run
dmesg
# dmatest has been run, now remove the module
# echo "dmatest complete, now removing..."
modprobe -r dmatest
echo "Done."
exit 0
fi