[OLK-6.6] Align per_cpu osq_node to 64 Byte cacheline size

性能数据：
Before this patch:
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0 9014327065.8 772435.9
Double-Precision Whetstone                       55.0    1773200.2 322400.0
Execl Throughput                                 43.0      25330.3   5890.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     500211.0   1263.2
File Copy 256 bufsize 500 maxblocks            1655.0     135793.0    820.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    2033821.0   3506.6
Pipe Throughput                               12440.0  307115565.6 246877.5
Pipe-based Context Switching                   4000.0   26449665.0  66124.2
Process Creation                                126.0      67528.1   5359.4
Shell Scripts (1 concurrent)                     42.4     103709.4  24459.8
Shell Scripts (8 concurrent)                      6.0      13968.7  23281.2
System Call Overhead                          15000.0   14497214.3   9664.8
                                                                   ========
System Benchmarks Index Score                                       19236.3

After this patch:
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0 9014326929.3 772435.9
Double-Precision Whetstone                       55.0    1768022.0 321458.5
Execl Throughput                                 43.0      25340.4   5893.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     603479.0   1523.9
File Copy 256 bufsize 500 maxblocks            1655.0     150355.0    908.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    2157456.0   3719.8
Pipe Throughput                               12440.0  298863938.1 240244.3
Pipe-based Context Switching                   4000.0   31548980.3  78872.5
Process Creation                                126.0      64479.9   5117.5
Shell Scripts (1 concurrent)                     42.4     108471.0  25582.8
Shell Scripts (8 concurrent)                      6.0      14539.2  24232.0
System Call Overhead                          15000.0   12485789.2   8323.9
                                                                   ========
System Benchmarks Index Score                                       19862.6

Kunpeng 920数据：
Before this patch:
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0 4226707878.1 362185.8
Double-Precision Whetstone                       55.0     421092.6  76562.3
Execl Throughput                                 43.0      32128.9   7471.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     469266.0   1185.0
File Copy 256 bufsize 500 maxblocks            1655.0     146701.0    886.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    1552332.0   2676.4
Pipe Throughput                               12440.0  136523313.1 109745.4
Pipe-based Context Switching                   4000.0   18120206.9  45300.5
Process Creation                                126.0      65247.4   5178.4
Shell Scripts (1 concurrent)                     42.4     131011.0  30898.8
Shell Scripts (8 concurrent)                      6.0      17614.5  29357.5
System Call Overhead                          15000.0    2333847.7   1555.9
                                                                   ========
System Benchmarks Index Score                                       12896.4

After this patch:
System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0 4227220889.5 362229.7
Double-Precision Whetstone                       55.0     421092.1  76562.2
Execl Throughput                                 43.0      32318.4   7515.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     462543.0   1168.0
File Copy 256 bufsize 500 maxblocks            1655.0     150400.0    908.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1571632.0   2709.7
Pipe Throughput                               12440.0  136159126.1 109452.7
Pipe-based Context Switching                   4000.0   18786438.8  46966.1
Process Creation                                126.0      65161.4   5171.5
Shell Scripts (1 concurrent)                     42.4     140587.5  33157.4
Shell Scripts (8 concurrent)                      6.0      18473.9  30789.8
System Call Overhead                          15000.0    2435012.1   1623.3
                                                                   ========
System Benchmarks Index Score                                       13136.7

GVP openEuler/kernel

内容风险标识

评论 (3)

GVPopenEuler/kernel

内容风险标识