Structure From Motion Application Datasheet

Summary of CPU load

CPU	TOTAL LOAD
mpu1_0	2.69
mcu2_0	8. 0
mcu2_1	4. 0
c6x_1	1. 0
c6x_2	1. 0
c7x_1	55. 0

HWA performance statistics

HWA	LOAD
MSC0	13.30 % ( 61 MP/s )
MSC1	4.59 % ( 30 MP/s )
DOF	12.58 % ( 15 MP/s )

DDR performance statistics

DDR BW	AVG	PEAK
READ BW	824 MB/s	3666 MB/s
WRITE BW	290 MB/s	2535 MB/s
TOTAL BW	1114 MB/s	6201 MB/s

Detailed CPU performance/memory statistics

CPU: mcu2_0

Task Table

TASK	TASK LOAD
IPC_RX	0.39 %
REMOTE_SRV	0.10 %
LOAD_TEST	0. 0 %
TIVX_CPU_0	0. 0 %
TIVX_NF	0. 0 %
TIVX_LDC1	0. 0 %
TIVX_MSC1	6.52 %
TIVX_MSC2	0. 0 %
TIVX_VISS1	0. 0 %
TIVX_CAPT1	0. 0 %
TIVX_CAPT2	0. 0 %
TIVX_DISP1	0.67 %
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_DISP_M	0. 0 %
TIVX_DISP_M	0. 0 %
TIVX_DISP_M	0. 0 %
TIVX_DISP_M	0. 0 %

CPU Heap Table

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

CPU: mcu2_1

Task Table

TASK	TASK LOAD
IPC_RX	0.19 %
REMOTE_SRV	0.10 %
LOAD_TEST	0. 0 %
TIVX_SDE	0. 0 %
TIVX_DOF	3.10 %
TIVX_CPU_1	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_SHARED_MEM	16777216 B	16248576 B	96 %
L3_MEM	262144 B	262144 B	100 %

CPU: c6x_1

Task Table

TASK	TASK LOAD
IPC_RX	0. 0 %
REMOTE_SRV	0. 0 %
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_SHARED_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 LOAD
IPC_RX	0. 0 %
REMOTE_SRV	0. 0 %
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_SHARED_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 LOAD
IPC_RX	0. 3 %
REMOTE_SRV	0. 0 %
LOAD_TEST	0. 0 %
TIVX_CPU_PR	54.66 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	0. 0 %
TIVX_CPU_PR	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_SHARED_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)	number of executions
TOTAL	33952	33066 / 34054	96

TOTAL FPS

PERF	Frames per sec (FPS)
TOTAL	29.45

GRAPH: Detailed Statistics

Node Execution Table

Total Nodes	Total executions
6	937

Per Node Breakdown

NODE	avg (usecs)	min/max (usecs)	Total Executions
scaler_node ( VPAC_MSC1)	1081	1016 / 1348	937
GaussianPyramid ( VPAC_MSC1)	1990	1946 / 2445	937
DenseOpticalFlow ( DMPAC_DOF)	4332	4301 / 4824	937
SFM_Node ( DSP_C7-1)	18541	2499 / 19919	937
mosaic_node ( VPAC_MSC1)	2010	1863 / 27968	937
DisplayNode ( DISPLAY1)	8542	81 / 16955	937