app: use stdatomic API

Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.c

app: use stdatomic API

Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

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app/compress-perf: add --algo option

Add a command line option `algo` to select the compress algorithm
supported by the compress API: null (DMA), deflate, lz4 and lzs.

Default for deflate.

Signed-

app/compress-perf: add --algo option

Add a command line option `algo` to select the compress algorithm
supported by the compress API: null (DMA), deflate, lz4 and lzs.

Default for deflate.

Signed-off-by: Matan Azrad <matan@nvidia.com>
Signed-off-by: Michael Baum <michaelba@nvidia.com>

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app/compress-perf: fix testing single operation

Part of the application options is to test only compress and only
decompress but actually the application ignores this user option and
tries to test a

app/compress-perf: fix testing single operation

Part of the application options is to test only compress and only
decompress but actually the application ignores this user option and
tries to test always both compress and decompress.

Allow testing only compress and only decompress.

Fixes: e0b6287c035d ("app/compress-perf: add parser")
Cc: stable@dpdk.org

Signed-off-by: Matan Azrad <matan@nvidia.com>
Signed-off-by: Michael Baum <michaelba@nvidia.com>

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app/compress-perf: fix some typos

Fix some typos in comments and prints in this app.

Fixes: e0b6287c035d ("app/compress-perf: add parser")
Fixes: 2695db95a147 ("test/compress: add cycle-count mode

app/compress-perf: fix some typos

Fix some typos in comments and prints in this app.

Fixes: e0b6287c035d ("app/compress-perf: add parser")
Fixes: 2695db95a147 ("test/compress: add cycle-count mode to perf tool")
Fixes: 971d89f5116b ("app/compress-perf: prevent output buffer overflow")
Cc: stable@dpdk.org

Signed-off-by: Michael Baum <michaelba@nvidia.com>

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eal: remove unneeded includes from a public header

Do not include <ctype.h>, <errno.h>, and <stdlib.h> from <rte_common.h>,
because they are not used by this file.
Include the needed headers directl

eal: remove unneeded includes from a public header

Do not include <ctype.h>, <errno.h>, and <stdlib.h> from <rte_common.h>,
because they are not used by this file.
Include the needed headers directly from the files that need them.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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fix spelling in comments and strings

The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <jsoref@gmail.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

app/compress: use compiler atomic builtins for display sync

Convert rte_atomic_test_and_set usage to compiler atomic
CAS operation for display sync.

Signed-off-by: Joyce Kong <joyce.kong@arm.com>
R

app/compress: use compiler atomic builtins for display sync

Convert rte_atomic_test_and_set usage to compiler atomic
CAS operation for display sync.

Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

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test/compress: add cycle-count mode to perf tool

This commit adds cycle-count mode to the compression perf tool.
The new mode enhances the compression performance tool to allow
cycle-count measureme

test/compress: add cycle-count mode to perf tool

This commit adds cycle-count mode to the compression perf tool.
The new mode enhances the compression performance tool to allow
cycle-count measurement of both hardware and softwate PMDs.

Signed-off-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

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app/compress-perf: add --external-mbufs option

This patch adds new performance measurement option --external-mbufs
that allocates and uses memzones as external buffers instead of
putting the data di

app/compress-perf: add --external-mbufs option

This patch adds new performance measurement option --external-mbufs
that allocates and uses memzones as external buffers instead of
putting the data directly inside mbufs.

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

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app/compress-perf: prevent output buffer overflow

This patch fixes the issue of memory overwrite after the end of
the output buffer by calculating its size as the number of all
segments multipled by

app/compress-perf: prevent output buffer overflow

This patch fixes the issue of memory overwrite after the end of
the output buffer by calculating its size as the number of all
segments multipled by the output segment size.
Additionally buffer overflow errors returned by PMD driver are
detected and shown, ending the test.

Also the output buffer size multiplier was increased from 105%
to 110% to allow running the tests on noncompressible files that
expand to over 107% of original size during the compression.

The changes were made in the verification part of the flow and
they don't affect the benchmark results.

Fixes: 424dd6c8c1 ("app/compress-perf: add weak functions for multicore test")

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

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app/compress-perf: support force process termination

This patch adds a possibility to force controlled process termination
as a result of two signals: SIGTERM and SIGINT

Signed-off-by: Tomasz Jozwi

app/compress-perf: support force process termination

This patch adds a possibility to force controlled process termination
as a result of two signals: SIGTERM and SIGINT

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>

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app/compress-perf: add verification test case

This patch adds a verification part to
compression-perf-tool as a separate test case, which can be
executed multi-threaded.

Signed-off-by: Tomasz Jozwi

app/compress-perf: add verification test case

This patch adds a verification part to
compression-perf-tool as a separate test case, which can be
executed multi-threaded.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>

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app/compress-perf: add incompressible data handling

Currently, compress-perf doesn't respect incompressible
data inside one operation.

This patch adds such a functionality. Now the output buffer
in

app/compress-perf: add incompressible data handling

Currently, compress-perf doesn't respect incompressible
data inside one operation.

This patch adds such a functionality. Now the output buffer
in one operation is big enough to store such a data after
compression. Also added segment size checking to pass
values in right range.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

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app/compress-perf: refactor code

Code refactoring to separate validation from benchmarking part.
Added op's status checking after rte_compressdev_dequeue_burst
function.

Signed-off-by: Tomasz Jozwi

app/compress-perf: refactor code

Code refactoring to separate validation from benchmarking part.
Added op's status checking after rte_compressdev_dequeue_burst
function.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
Acked-by: Shally Verma <shally.verma@caviumnetworks.com>

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