Patch set 58219–58233

Introduce Virtio vDPA driver

Submitter
Maxime Coquelin
Applied on
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Date submitted
Aug. 29, 2019, 7:59 a.m.
Tarball
dpdk.tar.gz

Test Results Possible Regression

Expand

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

dpdk_compile_spdk

Test run at
Aug. 29, 2019, 6:14 p.m.
Fail/Total
1/1
Result
FAIL
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dpdk_compile

Test run at
Aug. 29, 2019, 6:19 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
Aug. 29, 2019, 6:17 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 7:01 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.50600
PASS 128 256 0.01400
PASS 256 256 0.06900
PASS 512 256 -0.04100
PASS 1024 256 -0.00200
PASS 1518 256 0.00100

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 6:48 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.36400
PASS 128 256 -0.18400
PASS 256 256 -0.06300
PASS 512 256 -0.03400
PASS 1024 256 0.01100
PASS 1518 256 -0.00100

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 6:36 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.00700
PASS 128 256 -0.16100
PASS 256 256 -0.00300
PASS 512 256 0.03100
PASS 1024 256 0.02700
PASS 1518 256 0.01900

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 6:23 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.00400
PASS 64 2048 0.04800

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 29, 2019, 6:22 p.m.
Baseline
dpdk (e7fd5a3bbe5636e93a66fd5086f182756624c97a)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.10800
PASS 64 512 0.00300
PASS 64 2048 0.29500

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_compile_spdk

Test run at
Aug. 29, 2019, 6:15 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
Aug. 29, 2019, 6:17 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.18.0.el8_0
Compiler
gcc 8.2

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 Aug. 29, 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.