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|
pro test_interpolate_parallel
niter=500
oldcpu=!cpu
initial=oldcpu.tpool_nthreads
n=2*!cpu.TPOOL_MIN_ELTS
n2=long(sqrt(n))
n3=long(n^0.333)
a=findgen(n)
b=findgen(n)/n*(n+100)-50 & c=b &d=c
; help,a,b,c,d
error=0
;1D
defsysv,"!GDL",exists=isgdl
if (isgdl) then begin
print,'1D nearest'
t1=tic() & for i=1,niter do resin=interpolate(a,b,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
endif
print,'1D linear'
t1=tic() & for i=1,niter do resin=interpolate(a,b) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'1D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a,b,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'1D cubic'
t1=tic() & for i=1,niter do resin=interpolate(a,b,cub=-0.345) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,cub=-0.345) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'1D cubic missing'
t1=tic() & for i=1,niter do resin=interpolate(a,b,cub=-0.345,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,cub=-0.345,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
;2D
a2=findgen(n2,n2)
b=findgen(n)/n*(n2+100)-50 & c=b &d=c
bgrid=findgen(n2)/n2*(n2+100)-50 &cgrid=bgrid
; help,a2,bgrid,cgrid
if (isgdl) then begin
print,' 2D nearest '
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,' 2D nearest grid '
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
endif
print,'2D linear'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D linear grid'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D linear grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D cubic'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,cubic=-0.345) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,cubic=-0.345) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D cubic missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,cubic=-0.345,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,cubic=-0.345,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D cubic grid'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'2D cubic grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
;3D
a3=findgen(n3,n3,n3)
b=findgen(n)/n*(n3+10)-5 & c=b &d=c
bgrid=findgen(n3)/n3*(n3+100)-50 & cgrid=bgrid & dgrid=cgrid
; help,a3,b,c,d,bgrid,cgrid,dgrid
print,'3D linear'
t1=tic() & for i=1,niter do resin=interpolate(a3,b,c,d) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,b,c,d) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'3D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a3,b,c,d,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,b,c,d,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'3D linear grid'
t1=tic() & for i=1,niter do resin=interpolate(a3,bgrid,cgrid,dgrid,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,bgrid,cgrid,dgrid,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
print,'3D linear grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a3,bgrid,cgrid,dgrid,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,bgrid,cgrid,dgrid,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (total(resin-resout) gt 0 ) then error++
; complex is equivalent to another dimension (2) so this tests both
; complex and not-single-element arrays (see C++ code)
a=cindgen(n)
b=findgen(n)/n*(n+100)-50 & c=b &d=c
; help,a,b,c,d
error=0
;1D
if (isgdl) then begin
print,' COMPLEX 1D nearest'
t1=tic() & for i=1,niter do resin=interpolate(a,b,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
endif
print,' COMPLEX 1D linear'
t1=tic() & for i=1,niter do resin=interpolate(a,b) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 1D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a,b,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 1D cubic'
t1=tic() & for i=1,niter do resin=interpolate(a,b,cub=-0.345) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,cub=-0.345) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 1D cubic missing'
t1=tic() & for i=1,niter do resin=interpolate(a,b,cub=-0.345,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a,b,cub=-0.345,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
;2D
a2=cindgen(n2,n2)
b=findgen(n)/n*(n2+100)-50 & c=b &d=c
bgrid=findgen(n2)/n2*(n2+100)-50 &cgrid=bgrid
; help,a2,bgrid,cgrid
if (isgdl) then begin
print,' COMPLEX 2D nearest '
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D nearest grid '
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid,/near) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid,/near) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
endif
print,' COMPLEX 2D linear'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D linear grid'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D linear grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D cubic'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,cubic=-0.345) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,cubic=-0.345) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D cubic missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,b,c,cubic=-0.345,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,b,c,cubic=-0.345,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D cubic grid'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 2D cubic grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a2,bgrid,cgrid,cubic=-0.345,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
;3D
a3=cindgen(n3,n3,n3)
b=findgen(n)/n*(n3+10)-5 & c=b &d=c
bgrid=findgen(n3)/n3*(n3+100)-50 & cgrid=bgrid & dgrid=cgrid
; help,a3,b,c,d,bgrid,cgrid,dgrid
print,' COMPLEX 3D linear'
t1=tic() & for i=1,niter do resin=interpolate(a3,b,c,d) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,b,c,d) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 3D linear missing'
t1=tic() & for i=1,niter do resin=interpolate(a3,b,c,d,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,b,c,d,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 3D linear grid'
t1=tic() & for i=1,niter do resin=interpolate(a3,bgrid,cgrid,dgrid,/grid) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,bgrid,cgrid,dgrid,/grid) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
print,' COMPLEX 3D linear grid missing'
t1=tic() & for i=1,niter do resin=interpolate(a3,bgrid,cgrid,dgrid,/grid,miss=-!DPI) & t=toc() & in=t-t1.time
cpu,tpool_nthreads=1
t2=tic() & for i=1,niter do resout=interpolate(a3,bgrid,cgrid,dgrid,/grid,miss=-!DPI) & t=toc() & out=t-t2.time & s=out/in & print,"time="+strtrim(in,2)+", thread gain: "+strtrim(s,2)+", error counter: "+strtrim(error,2)
cpu,tpool_nthreads=initial
if (real_part(total(resin-resout)) gt 0 ) then error++
if (error) then message,strtrim(error,2)+" Errors found."
end
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