test: remove strict timing requirements some tests

The tests 'alarm_autotest' and 'cycles_autotest' rely on the underlying
system having very accurate and precise timing. On systems where the
timin

test: remove strict timing requirements some tests

The tests 'alarm_autotest' and 'cycles_autotest' rely on the underlying
system having very accurate and precise timing. On systems where the
timing isn't as rigid, or the load is particularly high, these tests are
unreliable since the wake latency from the scheduler can be high enough
to miss the timing window.

Remove the timing related tests from the test suites. These tests now
ensure the add/remove callback infrastructure unit tests, but drop the
waits and reliance on system timing and load.

This avoids FAIL on various testing infrastructures.

Signed-off-by: Aaron Conole <[email protected]>

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test/cycles: restore default delay callback

test_delay_us_sleep registers sleep based delay for testing.
This changes the default delay function of testing environment.
It is not expected.

Restore

test/cycles: restore default delay callback

test_delay_us_sleep registers sleep based delay for testing.
This changes the default delay function of testing environment.
It is not expected.

Restore default delay function after the test to fix the issue.

Fixes: a51639cc720a ("eal: add nanosleep based delay function")
Cc: [email protected]

Signed-off-by: Ruifeng Wang <[email protected]>
Reviewed-by: Gavin Hu <[email protected]>

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test: move to app directory

Since all other apps have been moved to the "app" folder, the autotest app
remains alone in the test folder. Rather than having an entire top-level
folder for this, we ca

test: move to app directory

Since all other apps have been moved to the "app" folder, the autotest app
remains alone in the test folder. Rather than having an entire top-level
folder for this, we can move it back to where it all started in early
versions of DPDK - the "app/" folder.

This move has a couple of advantages:
* This reduces clutter at the top level of the project, due to one less
folder.
* It eliminates the separate build task necessary for building the
autotests using make "make test-build" which means that developers are
less likely to miss something in their own compilation tests
* It re-aligns the final location of the test binary in the app folder when
building with make with it's location in the source tree.

For meson builds, the autotest app is different from the other apps in that
it needs a series of different test cases defined for it for use by "meson
test". Therefore, it does not get built as part of the main loop in the
app folder, but gets built separately at the end.

Signed-off-by: Bruce Richardson <[email protected]>

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eal: customize delay function

When running single-core, some drivers tend to call rte_delay_us for a
long time, and that is causing packet drops.
To avoid this, rte_delay_us can be replaced with use

eal: customize delay function

When running single-core, some drivers tend to call rte_delay_us for a
long time, and that is causing packet drops.
To avoid this, rte_delay_us can be replaced with user-defined delay
function with:

void rte_delay_us_callback_register(void(*userfunc)(unsigned));

When userfunc==rte_delay_us_block build-in blocking delay function is
restored.

Signed-off-by: Jozef Martiniak <[email protected]>

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app/test: rework command registration

The tests are registered with their command name by adding a structure
to a list. The structure of each test was declared in each test file
and passed to the re

app/test: rework command registration

The tests are registered with their command name by adding a structure
to a list. The structure of each test was declared in each test file
and passed to the register macro.
This rework generate the structure inside the register macro.

Signed-off-by: Thomas Monjalon <[email protected]>
Reviewed-by: Jan Viktorin <[email protected]>

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app/test: convert all tests to register system

Remove all tests from the builtin commands list and use the dynamic commands
list register macro.

Signed-off-by: David Marchand <david.marchand@6wind.

app/test: convert all tests to register system

Remove all tests from the builtin commands list and use the dynamic commands
list register macro.

Signed-off-by: David Marchand <[email protected]>
Acked-by: Bruce Richardson <[email protected]>
Acked-by: Neil Horman <[email protected]>

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remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [

remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [hence the number of files reporting 8 lines
changed in the diffstat].

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Neil Horman <[email protected]>
[Thomas: remove spaces before tabs in libs]
[Thomas: remove more trailing spaces in non-C files]
Signed-off-by: Thomas Monjalon <[email protected]>

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app/test: fix build without librte_cmdline

Some features are not available if LIBRTE_CMDLINE is disabled:
- interactive commands
- cmdline tests
Remove also cmdline_parse includes which are not need

app/test: fix build without librte_cmdline

Some features are not available if LIBRTE_CMDLINE is disabled:
- interactive commands
- cmdline tests
Remove also cmdline_parse includes which are not needed.

Signed-off-by: Thomas Monjalon <[email protected]>
Acked-by: Olivier Matz <[email protected]>

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update Intel copyright years to 2014

Signed-off-by: Bruce Richardson <[email protected]>

doc: whitespace changes in licenses

Signed-off-by: Intel

timer: prefer TSC to HPET

Signed-off-by: Intel

update copyright date to 2013

Signed-off-by: Intel

app: cosmetic

Signed-off-by: Intel

remove version in all files

Signed-off-by: Intel

first public release

version 1.2.3

Signed-off-by: Intel