Structure From Motion Application Datasheet

Summary of CPU load

CPU	TOTAL LOAD —
mpu1_0	3. 7
mcu2_0	14. 0
mcu2_1	6. 0
c6x_1	1. 0
c6x_2	1. 0
c7x_1	59. 0

HWA performance statistics

HWA	LOAD ------—
MSC0	13.59 % ( 63 MP/s )
MSC1	4.75 % ( 31 MP/s )
DOF	12.91 % ( 15 MP/s )

DDR performance statistics

DDR BW	AVG	PEAK –
READ BW	828 MB/s	6834 MB/s
WRITE BW	295 MB/s	4498 MB/s
TOTAL BW	1123 MB/s	11332 MB/s

Detailed CPU performance/memory statistics

CPU: mcu2_0

Task Table

TASK	TASK L
FREERTOS_TA	0. 0 %
IPC_RX	0.20 %
REMOTE_SRV	8. 7 %
LOAD_TEST	0. 0 %
TIVX_CPU_0	0. 0 %
TIVX_V1NF	0. 0 %
TIVX_V1LDC1	0. 0 %
TIVX_V1SC1	6.75 %
TIVX_V1MSC2	0. 0 %
TIVXVVISS1	0. 0 %
TIVX_CAPT1	0. 0 %
TIVX_CAPT2	0. 0 %
TIVX_DISP1	0. 0 %
TIVX_DISP2	0. 0 %
TIVX_CSITX	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_DPM2M1	0. 0 %
TIVX_DPM2M2	0. 0 %
TIVX_DPM2M3	0. 0 %

CPU Heap Table

HEAP	Size	Free	Unused –
DDR_LOCAL_MEM	16777216 B	16751872 B	99 %
L3_MEM	262144 B	261888 B	99 %

CPU: mcu2_1

Task Table

TASK	TASK L
FREERTOS_TA	0. 5 %
IPC_RX	0. 0 %
REMOTE_SRV	1.14 %
LOAD_TEST	0. 0 %
TIVX_CPU_1	0. 0 %
TIVX_SDE	0. 0 %
TIVX_DOF	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	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	0.11 %
LOAD_TEST	0. 0 %
TIVX_CPU	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	0.10 %
LOAD_TEST	0. 0 %
TIVX_CPU	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. 0 %
REMOTE_SRV	2.73 %
LOAD_TEST	0. 0 %
TIVX_C71_P1	3.40 %
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	458752 B	100 %
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	33333	33064 / 34064	111

TOTAL FPS

PERF	Frames pe
TOTAL	30. 0

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)	1097	1026 / 1326	952
GaussianPyramid ( VPAC_MSC1)	1967	1919 / 2508	952
DenseOpticalFlow ( DMPAC_DOF)	4361	4323 / 4596	952
SFM_Node ( DSP_C7-1)	18594	2532 / 19943	952
mosaic_node ( VPAC_MSC1)	1992	1887 / 19269	952
DisplayNode ( DISPLAY1)	6787	85 / 16933	952