MemoryL0 (L0 Read/Write Bandwidth Rate)
MemoryL0.csv stores the collected L0A/L0B/L0C memory read/write bandwidth rate data. For details, see the field description in the following table.
The unit GB/s indicates that 1 GB of data is transmitted per second.
Atlas A3 Training Products/Atlas A3 Inference Products and Atlas A2 Training Products/Atlas A2 Inference Products
|
Field |
Description |
|---|---|
|
block_id |
Number of running task blocks, which corresponds to the number of cores configured during task running. |
|
sub_block_id |
Name and sequence number of each block used for task running. |
|
aic_time(us) |
Execution time of each AI Cube Core compute unit after the task is allocated to the unit, in μs. |
|
aic_total_cycles |
Total number of cycles executed on each AI Cube Core compute unit after the task is allocated to the unit. |
|
aiv_time(us) |
Execution time of each AI Vector Core compute unit after the task is allocated to the unit, in μs. |
|
aiv_total_cycles |
Total number of cycles executed on each AI Vector Core compute unit after the task is allocated to the unit. |
|
aic_l0a_read_bw(GB/s) |
Bandwidth of data read from all other units by the L0A unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0a_write_bw(GB/s) |
Bandwidth of data written to all other units by the L0A unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0b_read_bw(GB/s) |
Bandwidth of data read from all other units by the L0B unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0b_write_bw(GB/s) |
Bandwidth of data written to all other units by the L0B unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0c_read_bw_cube(GB/s) |
Bandwidth of data read from the L0C unit by Cube corresponding to the total cycles, in GB/s. |
|
aic_l0c_write_bw_cube(GB/s) |
Bandwidth of data written to the L0C unit by Cube corresponding to the total cycles, in GB/s. |
Atlas Inference Products
|
Field |
Description |
|---|---|
|
aic_time(us) |
Execution time of each AI Core compute unit after the task is allocated to the unit, in μs. |
|
aic_total_cycles |
Total number of cycles executed on each AI Core compute unit after the task is allocated to the unit. |
|
aic_l0a_read_bw(GB/s) |
Bandwidth of data read from all other units by the L0A unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0a_write_bw(GB/s) |
Bandwidth of data written to all other units by the L0A unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0b_read_bw(GB/s) |
Bandwidth of data read from all other units by the L0B unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0b_write_bw(GB/s) |
Bandwidth of data written to all other units by the L0B unit in this operator corresponding to the total cycles, in GB/s. |
|
aic_l0c_read_bw_cube(GB/s) |
Bandwidth of data read from the L0C unit by Cube corresponding to the total cycles, in GB/s. |
|
aic_l0c_write_bw_cube(GB/s) |
Bandwidth of data written to the L0C unit by Cube corresponding to the total cycles, in GB/s. |
|
aic_l0c_read_bw(GB/s) |
Bandwidth of data read from the L0C unit by Vector corresponding to the total cycles, in GB/s. |
|
aic_l0c_write_bw(GB/s) |
Bandwidth of data written to the L0C unit by Vector corresponding to the total cycles, in GB/s. |