AMD A8 APU timings

[Chad Brewbaker]

AMD A8-3850 (Llano) timings on SVN version r144

crb002@ralph:~/Downloads/clpp-read-only$ ./go
OpenCL Platform : AMD Accelerated Parallel Processing
OpenCL Device : BeaverCreek

--------------- Scan : GPU scan
Performance for data-set size[1024] time (ms): 20.373
Performance for data-set size[4096] time (ms): 1.941
Performance for data-set size[8192] time (ms): 2.275
Performance for data-set size[16384] time (ms): 2.985
Performance for data-set size[32768] time (ms): 3.557
Performance for data-set size[65536] time (ms): 4.939
Performance for data-set size[131072] time (ms): 7.768
Performance for data-set size[262144] time (ms): 13.152
Performance for data-set size[524288] time (ms): 23.536
Performance for data-set size[1048576] time (ms): 43.238
--------------- Satish radix sort Key
Performance for data-set size[1024] time (ms): 0.32835 KPS[3118623]
Performance for data-set size[4096] time (ms): 0.2964 KPS[13819163]
Performance for data-set size[8192] time (ms): 0.29505 KPS[27764786]
Performance for data-set size[16384] time (ms): 0.33645 KPS[48696684]
Performance for data-set size[32768] time (ms): 0.44315 KPS[73943360]
Performance for data-set size[65536] time (ms): 0.68745 KPS[95332024]
Performance for data-set size[131072] time (ms): 1.0864 KPS[120648008]
Performance for data-set size[262144] time (ms): 1.9429 KPS[134924080]
Performance for data-set size[524288] time (ms): 3.6058 KPS[145401296]
Performance for data-set size[1048576] time (ms): 7.0575 KPS[148576128]
--------------- Satish sort Key-Value
Performance for data-set size[1024] time (ms): 0.28015 KPS[3655184]
Performance for data-set size[4096] time (ms): 0.3119 KPS[13132415]
Performance for data-set size[8192] time (ms): 0.2989 KPS[27407158]
Performance for data-set size[16384] time (ms): 0.3919 KPS[41806584]
Performance for data-set size[32768] time (ms): 0.59325 KPS[55234728]
Performance for data-set size[65536] time (ms): 0.9514 KPS[68883752]
Performance for data-set size[131072] time (ms): 1.6418 KPS[79834328]
Performance for data-set size[262144] time (ms): 3.07875 KPS[85146248]
Performance for data-set size[524288] time (ms): 5.93065 KPS[88403120]
Performance for data-set size[1048576] time (ms): 11.5804 KPS[90547472]
--------------- Bitonic sort Key-Value
Performance for data-set size[1024] time (ms): 0.27355 KPS[3743374]
Performance for data-set size[4096] time (ms): 0.3212 KPS[12752179]
Performance for data-set size[8192] time (ms): 0.33045 KPS[24790438]
Performance for data-set size[16384] time (ms): 0.4507 KPS[36352340]
Performance for data-set size[32768] time (ms): 0.63555 KPS[51558492]
Performance for data-set size[65536] time (ms): 1.13075 KPS[57957996]
Performance for data-set size[131072] time (ms): 2.1947 KPS[59722056]
Performance for data-set size[262144] time (ms): 4.5755 KPS[57292972]
Performance for data-set size[524288] time (ms): 9.59435 KPS[54645496]
Performance for data-set size[1048576] time (ms): 20.861 KPS[50265016]
crb002@ralph:~/Downloads/clpp-read-only$

[kr...@polarlights.net]

Thanks Chad,

Very interesting. I have to update the report.xls file to compare the perf !

Great :)