On-Chip Memory Read/Write Rate.
The timeline information of the on-chip memory read/write rate data is displayed in the msprof_*.json file, and the summary information is summarized in the ddr_*.csv and hbm_*.csv files.
On-Chip Memory Data in the msprof_*.json File
The following figure shows data at the on-chip memory in the msprof_*.json file.
Figure 1 On-chip memory 1
Figure 2 On-chip memory 2
The preceding figure shows the read/write speed of the on-chip memory. The unit is MB/s.
ddr_*.csv File
The file content is formatted as follows.
Figure 3 ddr_*.csv
|
Field |
Description |
|---|---|
|
Device_id |
Device ID. |
|
Metric |
Metric. |
|
Read(MB/s) |
Read bandwidth (MB/s). |
|
Write(MB/s) |
Write bandwidth (MB/s). |
hbm_*.csv File
The file content is formatted as follows.
Figure 4 hbm_*.csv
|
Field |
Description |
|---|---|
|
Device_id |
Device ID. |
|
Metric |
Statistical item, whose value is the ID of the memory access unit. |
|
Read(MB/s) |
Read bandwidth (MB/s). |
|
Write(MB/s) |
Write bandwidth (MB/s). |
Parent topic: Profile Data File References