Profile Summary

gpu (Calls: 6548, Time: 4.827 s)
Generated 19-Jun-2021 04:39:10 using performance time.
function in file /nfs/inm_phd/07/d07944009/2021/0618-proj6/simpleNN/MATLAB/cnn/gpu.m
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Parents (calling functions)

Function Name	Function Type	Calls
train>init_model	subfunction	8
find_index_phiZ	function	24
fungrad_minibatch	function	48
lossgrad_subset	function	649
feedforward	function	654
padding_and_phiZ>padding	subfunction	1962
maxpooling	function	1962
vTP	function	1077
CG	function	15
Jacobian>cal_dzdS	subfunction	5
CG>JTBJv	subfunction	144

Lines where the most time was spent

Line Number	Code	Calls	Total Time	% Time	Time Plot
14	M = fun_arr(dim, float_type);	2827	4.396 s	91.1%
3	global gpu_use	6548	0.275 s	5.7%
4	global float_type	6548	0.046 s	1.0%
18	end	6548	0.028 s	0.6%
6	if gpu_use	6548	0.011 s	0.2%
All other lines			0.070 s	1.5%
Totals			4.827 s	100%

Children (called functions)
No children

Code Analyzer results
No Code Analyzer messages.

Coverage results
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Total lines in function	18
Non-code lines (comments, blank lines)	3
Code lines (lines that can run)	15
Code lines that did run	10
Code lines that did not run	5
Coverage (did run/can run)	66.67 %

Function listing

time	Calls	line
		1	function M = gpu(fun_arr, dim)
		2
0.275	6548	3	global gpu_use
0.046	6548	4	global float_type
		5
0.011	6548	6	if gpu_use
		7	if isa(fun_arr,'function_handle')
		8	M = fun_arr(dim, float_type, 'gpuArray');
		9	else
		10	M = gpuArray(fun_arr);
		11	end
< 0.001	6548	12	else
0.002	6548	13	if isa(fun_arr,'function_handle')
4.396	2827	14	M = fun_arr(dim, float_type);
< 0.001	3721	15	else
< 0.001	3721	16	M = fun_arr;
0.001	6548	17	end
0.028	6548	18	end

Other subfunctions in this file are not included in this listing.