Patch set 51490

mem: don't use address hint for mapping unless requested

Submitter
Shahaf Shuler
Applied on
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Date submitted
March 21, 2019, 8:21 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 8.2

Configuration Information

Kernel
Linux 4.13.0-43-generic
Compiler
gcc gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0

nic_single_core_perf

Test run at
March 21, 2019, 9:42 p.m.
Baseline
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.00300
PASS 64 2048 -0.06100

Configuration Information

Kernel
Linux 4.13.0-43-generic
Compiler
gcc gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0

nic_single_core_perf

Test run at
March 21, 2019, 9:42 p.m.
Baseline
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.00300
PASS 64 512 -0.14400
PASS 64 2048 -0.14900

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
March 21, 2019, 9:44 p.m.
Baseline
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.78700
PASS 128 256 0.07500
PASS 256 256 0.07500
PASS 512 256 -0.02500
PASS 1024 256 0.01200
PASS 1518 256 -0.00300

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
March 21, 2019, 9:55 p.m.
Baseline
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.17400
PASS 128 256 0.05300
PASS 256 256 0
PASS 512 256 -0.01700
PASS 1024 256 -0.00100
PASS 1518 256 0.00200

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
March 21, 2019, 10:06 p.m.
Baseline
dpdk (1534cc6ab1d93041dcbb0bb6c7f1e111578dffd4)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.25900
PASS 128 256 0.02300
PASS 256 256 -0.07500
PASS 512 256 0.01800
PASS 1024 256 -0.00100
PASS 1518 256 0.00500

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 March 21, 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.