Patch set 56197–56196

[1/2] common/cpt: remove redundant bit swaps

Submitter
Anoob Joseph
Applied on
dpdk (87c95f044568a439175a3fa0becf83b52eed8820)
Date submitted
July 6, 2019, 1:23 p.m.
Tarball
dpdk.tar.gz

Test Results Pass

Expand

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

Configuration Information

Kernel
linux 4.18.0.el8_0
Compiler
gcc 8.3.1

Configuration Information

Kernel
linux 4.14.122
Compiler
gcc 7.3.0

Configuration Information

Kernel
linux 5.3.16
Compiler
gcc 9.2.1

Configuration Information

Kernel
linux 4.12.14
Compiler
gcc 7.4.1

Configuration Information

Kernel
linux latest
Compiler
gcc latest

Configuration Information

Kernel
windows 10.0
Compiler
clang 9.0

Configuration Information

Kernel
linux 4.4.0-109-generic
Compiler
gcc 5.4.0-6ubuntu1~16.04.6

nic_single_core_perf

Test run at
July 6, 2019, 2:29 p.m.
Baseline
dpdk (b71d19c1e0adbb2dfde11eebadfc1301befc954f)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.02000
PASS 128 256 0.29500
PASS 256 256 0.15400
PASS 512 256 0.06400
PASS 1024 256 -0.01000
PASS 1518 256 -0.00100

Configuration Information

Kernel
linux 4.4.0-109-generic
Compiler
gcc 5.4.0-6ubuntu1~16.04.6

nic_single_core_perf

Test run at
July 6, 2019, 2:40 p.m.
Baseline
dpdk (b71d19c1e0adbb2dfde11eebadfc1301befc954f)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.50700
PASS 128 256 -0.21400
PASS 256 256 -0.11400
PASS 512 256 -0.02100
PASS 1024 256 -0.00900
PASS 1518 256 0.00800

Configuration Information

Kernel
Linux 4.13.0-43-generic
Compiler
gcc 7.2.0

nic_single_core_perf

Test run at
July 6, 2019, 2:44 p.m.
Baseline
dpdk (b71d19c1e0adbb2dfde11eebadfc1301befc954f)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.11300
PASS 64 512 0.23200
PASS 64 2048 0.10500

Configuration Information

Kernel
linux 4.4.0-109-generic
Compiler
gcc 5.4.0-6ubuntu1~16.04.6

nic_single_core_perf

Test run at
July 6, 2019, 2:53 p.m.
Baseline
dpdk (b71d19c1e0adbb2dfde11eebadfc1301befc954f)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.08600
PASS 128 256 -0.07000
PASS 256 256 0.06800
PASS 512 256 0.02700
PASS 1024 256 0.01000
PASS 1518 256 0.00300

Configuration Information

Kernel
Linux 4.13.0-43-generic
Compiler
gcc 7.2.0

nic_single_core_perf

Test run at
July 6, 2019, 3:10 p.m.
Baseline
dpdk (b71d19c1e0adbb2dfde11eebadfc1301befc954f)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 0.24000
PASS 64 2048 -0.05900

Disclaimers

Intel Corporation:

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.

Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.

Performance results are based on testing as of July 6, 2019 and may not reflect all publicly available security updates. See configuration disclosure for details. No product can be absolutely secure.

Mellanox Technologies:

The tests and the results published here which refer to Mellanox' products or software, are provided "AS IS". Mellanox disclaims all warranties, including, but not limited to, any warranty of title, non-infringement, merchantability, security and fitness of any results.