Lines Matching +full:system +full:- +full:cache +full:- +full:controller

2 APM X-Gene SoC Performance Monitoring Unit (PMU)
5 X-Gene SoC PMU consists of various independent system device PMUs such as
6 L3 cache(s), I/O bridge(s), memory controller bridge(s) and memory
7 controller(s). These PMU devices are loosely architected to follow the
12 -----------------
14 The xgene-pmu driver registers several perf PMU drivers. Each of the perf
21 can be used with perf tool. For example, "l3c0/bank-fifo-full/" is an
25 performance of a specific datapath. For example, agents of a L3 cache can be
32 each PMU, please refer to APM X-Gene User Manual.
39  / # perf list | grep -e l3c -e iob -e mcb -e mc
40    l3c0/ackq-full/                                    [Kernel PMU event]
42    mcb1/mcb-csw-stall/                                [Kernel PMU event]
44  / # perf stat -a -e l3c0/read-miss/,mcb1/csw-write-request/ sleep 1
46  / # perf stat -a -e l3c0/read-miss,config1=0xfffffffffffffffe/ sleep 1
49 not work. Per-task (without "-a") perf sessions are not supported.