Structure From Motion Application Structure From Motion Application Datasheet

Summary of CPU load

CPU	TOTAL LOAD —
mpu1_0	1.56
mcu2_0	21. 0
mcu2_1	7. 0
c6x_1	1. 0
c6x_2	1. 0
c7x_1	58. 0

HWA performance statistics

HWA	LOAD ------—
MSC0	15.74 % ( 63 MP/s )
MSC1	5.23 % ( 31 MP/s )
DOF	13.74 % ( 15 MP/s )

DDR performance statistics

DDR BW	AVG	PEAK –
READ BW	854 MB/s	5692 MB/s
WRITE BW	300 MB/s	2152 MB/s
TOTAL BW	1154 MB/s	7844 MB/s

Detailed CPU performance/memory statistics

CPU: mcu2_0

Task Table

TASK	TASK L
FREERTOS_TA	0. 0 %
lwIP main l	0. 0 %
IPC_RX	0.53 %
REMOTE_SRV	0. 7 %
LOAD_TEST	0. 0 %
TIVX_CPU_0	0. 0 %
TIVX_V1NF	0. 0 %
TIVX_V1LDC	0. 0 %
TIVX_V1MSC1	11.67 %
TIVX_V1MSC2	0. 0 %
TIVX_V1VISS	0. 0 %
TIVX_CAPT1	0. 0 %
TIVX_CAPT2	0. 0 %
TIVX_CAPT3	0. 0 %
TIVX_CAPT4	0. 0 %
TIVX_CAPT5	0. 0 %
TIVX_CAPT6	0. 0 %
TIVX_CAPT7	0. 0 %
TIVX_CAPT8	0. 0 %
TIVX_DISP1	0.86 %
TIVX_DISP2	0. 0 %
TIVX_CSITX	0. 0 %
TIVX_DPM2M1	0. 0 %
TIVX_DPM2M2	0. 0 %

CPU: mcu2_0

Task Table

TASK	TASK L
TIVX_DPM2M3	0. 0 %
TIVX_DPM2M4	0. 0 %
TIVX_V1FC	0. 0 %
IPC_TEST_RX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	15728640 B	15703296 B	99 %
L3_MEM	262144 B	261888 B	99 %
DDR_CACHE_WT_ME	1048576 B	1048320 B	99 %

CPU: mcu2_1

Task Table

TASK	TASK L
FREERTOS_TA	0. 1 %
IPC_RX	0.67 %
REMOTE_SRV	0. 9 %
LOAD_TEST	0. 0 %
TIVX_CPU_1	0. 0 %
TIVX_SDE	0. 0 %
TIVX_DOF	6.21 %
IPC_TEST_RX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	16777216 B	16248576 B	96 %
L3_MEM	262144 B	262144 B	100 %

CPU: c6x_1

Task Table

TASK	TASK L
FREERTOS_TA	0. 0 %
IPC_RX	0. 0 %
REMOTE_SRV	0. 0 %
LOAD_TEST	0. 0 %
TIVX_DSP1	0. 0 %
IPC_TEST_RX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	16777216 B	16773376 B	99 %
L2_MEM	229376 B	229376 B	100 %
DDR_SCRATCH_MEM	50331648 B	50331648 B	100 %

CPU: c6x_2

Task Table

TASK	TASK L
FREERTOS_TA	0. 0 %
IPC_RX	0. 0 %
REMOTE_SRV	0. 0 %
LOAD_TEST	0. 0 %
TIVX_DSP2	0. 0 %
IPC_TEST_RX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	16777216 B	16773376 B	99 %
L2_MEM	229376 B	229376 B	100 %
DDR_SCRATCH_MEM	50331648 B	50331648 B	100 %

CPU: c7x_1

Task Table

TASK	TASK L
FREERTOS_TA	0. 0 %
IPC_RX	0. 3 %
REMOTE_SRV	0. 0 %
LOAD_TEST	0. 0 %
TIVX_C71_P1	57.40 %
TIVX_C71_P2	0. 0 %
TIVX_C71_P3	0. 0 %
TIVX_C71_P4	0. 0 %
TIVX_C71_P5	0. 0 %
TIVX_C71_P6	0. 0 %
TIVX_C71_P7	0. 0 %
TIVX_C71_P8	0. 0 %
IPC_TEST_RX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %
IPC_TEST_TX	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	268435456 B	266863104 B	99 %
L3_MEM	8159232 B	6906928 B	84 %
L2_MEM	458752 B	0 B	0 %
L1_MEM	16384 B	8800 B	53 %
DDR_SCRATCH_MEM	385875968 B	385875968 B	100 %

Performance point statistics

TOTAL Performance

PERF	avg (usecs)	min/max (usecs)
TOTAL	33181	33066 / 34065	112

TOTAL FPS

PERF	Frames pe
TOTAL	30.13

GRAPH: Detailed Statistics

Node Execution Table

Total Nodes	Total
6	952

Per Node Breakdown

NODE	avg (usecs)	min/max (usecs)	Total Execu
scaler_node ( VPAC_MSC1)	1186	1083 / 1558	952
GaussianPyramid ( VPAC_MSC1)	2446	2264 / 3159	952
DenseOpticalFlow ( DMPAC_DOF)	4628	4596 / 4948	952
SFM_Node ( DSP_C7-1)	19050	2650 / 20457	952
mosaic_node ( VPAC_MSC1)	2313	2071 / 21827	952
DisplayNode ( DISPLAY1)	8354	79 / 30745	952