check writable bit in NDArray
check writable bit in NDArray

stefanhenneking/mxnet,tornadomeet/mxnet,arank/mxnet,sergeykolychev/mxnet,hotpxl/mxnet,kkk669/mxnet,reminisce/mxnet,Mega-DatA-Lab/mxnet,CodingCat/mxnet,ForkedReposBak/mxnet,tornadomeet/mxnet,Ldpe2G/mxnet,arank/mxnet,jiajiechen/mxnet,dmlc/mxnet,apaleyes/mxnet,smolix/incubator-mxnet,LinkHS/incubator-mxnet,szha/mxnet,kkk669/mxnet,weleen/mxnet,pluskid/mxnet,hesseltuinhof/mxnet,jiajiechen/mxnet,larroy/mxnet,ZihengJiang/mxnet,precedenceguo/mxnet,jiajiechen/mxnet,ForkedReposBak/mxnet,mbaijal/incubator-mxnet,likelyzhao/mxnet,pluskid/mxnet,ForkedReposBak/mxnet,vikingMei/mxnet,sergeykolychev/mxnet,danithaca/mxnet,precedenceguo/mxnet,hesseltuinhof/mxnet,dmlc/mxnet,arikpoz/mxnet,luoyetx/mxnet,antoan2/incubator-mxnet,sxjscience/mxnet,piiswrong/mxnet,fullfanta/mxnet,hesseltuinhof/mxnet,Northrend/mxnet,nicklhy/mxnet,pluskid/mxnet,fullfanta/mxnet,hesseltuinhof/mxnet,Northrend/mxnet,nicklhy/mxnet,CodingCat/mxnet,piiswrong/mxnet,hpi-xnor/BMXNet,eric-haibin-lin/mxnet,arikpoz/mxnet,reminisce/mxnet,gautamkmr/incubator-mxnet,indhub/mxnet,xcgoner/dist-mxnet,xcgoner/dist-mxnet,indhub/mxnet,rishita/mxnet,Guneet-Dhillon/mxnet,Prasad9/incubator-mxnet,coder-james/mxnet,ZihengJiang/mxnet,antoan2/incubator-mxnet,rahul003/mxnet,fullfanta/mxnet,vikingMei/mxnet,smolix/incubator-mxnet,thirdwing/mxnet,precedenceguo/mxnet,madjam/mxnet,arikpoz/mxnet,vikingMei/mxnet,ykim362/mxnet,LinkHS/incubator-mxnet,coder-james/mxnet,Mega-DatA-Lab/mxnet,antoan2/incubator-mxnet,reminisce/mxnet,rahul003/mxnet,eric-haibin-lin/mxnet,jamesliu/mxnet,ykim362/mxnet,EvanzzzZ/mxnet,arank/mxnet,luoyetx/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,hesseltuinhof/mxnet,thirdwing/mxnet,Northrend/mxnet,yuruofeifei/mxnet,danithaca/mxnet,thirdwing/mxnet,apaleyes/mxnet,indhub/mxnet,larroy/mxnet,vikingMei/mxnet,larroy/mxnet,stefanhenneking/mxnet,jennyzhang0215/incubator-mxnet,LinkHS/incubator-mxnet,xcgoner/dist-mxnet,tornadomeet/mxnet,Northrend/mxnet,luoyetx/mxnet,sergeykolychev/mxnet,Prasad9/incubator-mxnet,danithaca/mxnet,kkk669/mxnet,arank/mxnet,szha/mxnet,yuruofeifei/mxnet,reminisce/mxnet,EvanzzzZ/mxnet,likelyzhao/mxnet,Prasad9/incubator-mxnet,TuSimple/mxnet,CodingCat/mxnet,kkk669/mxnet,nicklhy/mxnet,formath/mxnet,Northrend/mxnet,Mega-DatA-Lab/mxnet,navrasio/mxnet,jermainewang/mxnet,solin319/incubator-mxnet,szha/mxnet,Northrend/mxnet,fullfanta/mxnet,thirdwing/mxnet,leezu/mxnet,DickJC123/mxnet,tlby/mxnet,sxjscience/mxnet,LinkHS/incubator-mxnet,madjam/mxnet,TuSimple/mxnet,saurabh3949/mxnet,xcgoner/dist-mxnet,hotpxl/mxnet,szha/mxnet,wangyum/mxnet,piiswrong/mxnet,arikpoz/mxnet,jermainewang/mxnet,mbaijal/incubator-mxnet,dmlc/mxnet,lxn2/mxnet,nicklhy/mxnet,sergeykolychev/mxnet,sergeykolychev/mxnet,crazy-cat/incubator-mxnet,yajiedesign/mxnet,kkk669/mxnet,piiswrong/mxnet,tlby/mxnet,leezu/mxnet,saurabh3949/mxnet,likelyzhao/mxnet,jamesliu/mxnet,hpi-xnor/BMXNet,sxjscience/mxnet,leezu/mxnet,hesseltuinhof/mxnet,ForkedReposBak/mxnet,tlby/mxnet,rishita/mxnet,reminisce/mxnet,yajiedesign/mxnet,larroy/mxnet,rishita/mxnet,apache/incubator-mxnet,hotpxl/mxnet,antoan2/incubator-mxnet,xcgoner/dist-mxnet,mbaijal/incubator-mxnet,rishita/mxnet,szha/mxnet,precedenceguo/mxnet,yajiedesign/mxnet,DickJC123/mxnet,ptrendx/mxnet,Mega-DatA-Lab/mxnet,lxn2/mxnet,jermainewang/mxnet,DR08/mxnet,kevinthesun/mxnet,zhreshold/mxnet,fullfanta/mxnet,gautamkmr/incubator-mxnet,kevinthesun/mxnet,yuruofeifei/mxnet,wangyum/mxnet,ForkedReposBak/mxnet,TuSimple/mxnet,crazy-cat/incubator-mxnet,rishita/mxnet,likelyzhao/mxnet,Guneet-Dhillon/mxnet,saurabh3949/mxnet,smolix/incubator-mxnet,leezu/mxnet,ZihengJiang/mxnet,dmlc/mxnet,smolix/incubator-mxnet,coder-james/mxnet,reminisce/mxnet,DR08/mxnet,zhreshold/mxnet,rahul003/mxnet,pluskid/mxnet,formath/mxnet,mbaijal/incubator-mxnet,DickJC123/mxnet,luoyetx/mxnet,ForkedReposBak/mxnet,kevinthesun/mxnet,LinkHS/incubator-mxnet,wangyum/mxnet,Mega-DatA-Lab/mxnet,zhreshold/mxnet,DR08/mxnet,yuruofeifei/mxnet,TuSimple/mxnet,jamesliu/mxnet,TuSimple/mxnet,coder-james/mxnet,coder-james/mxnet,wangyum/mxnet,reminisce/mxnet,DR08/mxnet,ShownX/incubator-mxnet,pluskid/mxnet,indhub/mxnet,jamesliu/mxnet,weleen/mxnet,danithaca/mxnet,likelyzhao/mxnet,EvanzzzZ/mxnet,szha/mxnet,arikpoz/mxnet,wangyum/mxnet,jiajiechen/mxnet,ptrendx/mxnet,solin319/incubator-mxnet,CodingCat/mxnet,formath/mxnet,madjam/mxnet,navrasio/mxnet,gautamkmr/incubator-mxnet,eric-haibin-lin/mxnet,DR08/mxnet,smolix/incubator-mxnet,ZihengJiang/mxnet,ForkedReposBak/mxnet,pluskid/mxnet,fullfanta/mxnet,rahul003/mxnet,yuruofeifei/mxnet,CodingCat/mxnet,solin319/incubator-mxnet,kkk669/mxnet,hpi-xnor/BMXNet,formath/mxnet,ptrendx/mxnet,vikingMei/mxnet,Ldpe2G/mxnet,DickJC123/mxnet,antoan2/incubator-mxnet,luoyetx/mxnet,Guneet-Dhillon/mxnet,madjam/mxnet,tlby/mxnet,Prasad9/incubator-mxnet,saurabh3949/mxnet,likelyzhao/mxnet,jermainewang/mxnet,rahul003/mxnet,zhreshold/mxnet,arikpoz/mxnet,Guneet-Dhillon/mxnet,smolix/incubator-mxnet,tlby/mxnet,tornadomeet/mxnet,hesseltuinhof/mxnet,eric-haibin-lin/mxnet,formath/mxnet,Northrend/mxnet,weleen/mxnet,weleen/mxnet,hotpxl/mxnet,precedenceguo/mxnet,zhreshold/mxnet,ykim362/mxnet,leezu/mxnet,weleen/mxnet,LinkHS/incubator-mxnet,reminisce/mxnet,ykim362/mxnet,antoan2/incubator-mxnet,ShownX/incubator-mxnet,TuSimple/mxnet,gautamkmr/incubator-mxnet,wangyum/mxnet,DR08/mxnet,lxn2/mxnet,stefanhenneking/mxnet,crazy-cat/incubator-mxnet,navrasio/mxnet,arikpoz/mxnet,stefanhenneking/mxnet,leezu/mxnet,vikingMei/mxnet,coder-james/mxnet,danithaca/mxnet,thirdwing/mxnet,ShownX/incubator-mxnet,hotpxl/mxnet,indhub/mxnet,CodingCat/mxnet,rishita/mxnet,indhub/mxnet,jiajiechen/mxnet,nicklhy/mxnet,sxjscience/mxnet,EvanzzzZ/mxnet,jiajiechen/mxnet,yajiedesign/mxnet,solin319/incubator-mxnet,hotpxl/mxnet,ptrendx/mxnet,Mega-DatA-Lab/mxnet,saurabh3949/mxnet,vikingMei/mxnet,lxn2/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,leezu/mxnet,apaleyes/mxnet,weleen/mxnet,apaleyes/mxnet,TuSimple/mxnet,solin319/incubator-mxnet,saurabh3949/mxnet,tlby/mxnet,thirdwing/mxnet,larroy/mxnet,kkk669/mxnet,madjam/mxnet,ZihengJiang/mxnet,ptrendx/mxnet,arikpoz/mxnet,szha/mxnet,formath/mxnet,sxjscience/mxnet,zhreshold/mxnet,eric-haibin-lin/mxnet,likelyzhao/mxnet,pluskid/mxnet,rahul003/mxnet,likelyzhao/mxnet,stefanhenneking/mxnet,rishita/mxnet,dmlc/mxnet,ZihengJiang/mxnet,formath/mxnet,ShownX/incubator-mxnet,piiswrong/mxnet,madjam/mxnet,apaleyes/mxnet,hesseltuinhof/mxnet,solin319/incubator-mxnet,luoyetx/mxnet,kevinthesun/mxnet,tlby/mxnet,Prasad9/incubator-mxnet,danithaca/mxnet,saurabh3949/mxnet,CodingCat/mxnet,lxn2/mxnet,TuSimple/mxnet,sxjscience/mxnet,apaleyes/mxnet,kevinthesun/mxnet,danithaca/mxnet,apache/incubator-mxnet,sxjscience/mxnet,stefanhenneking/mxnet,zhreshold/mxnet,madjam/mxnet,tlby/mxnet,gautamkmr/incubator-mxnet,larroy/mxnet,ForkedReposBak/mxnet,yuruofeifei/mxnet,jamesliu/mxnet,jamesliu/mxnet,Ldpe2G/mxnet,xcgoner/dist-mxnet,jennyzhang0215/incubator-mxnet,ykim362/mxnet,eric-haibin-lin/mxnet,sergeykolychev/mxnet,indhub/mxnet,yajiedesign/mxnet,nicklhy/mxnet,kevinthesun/mxnet,Northrend/mxnet,TuSimple/mxnet,lxn2/mxnet,coder-james/mxnet,tornadomeet/mxnet,hpi-xnor/BMXNet,nicklhy/mxnet,Northrend/mxnet,yajiedesign/mxnet,jennyzhang0215/incubator-mxnet,crazy-cat/incubator-mxnet,ykim362/mxnet,jermainewang/mxnet,apaleyes/mxnet,EvanzzzZ/mxnet,LinkHS/incubator-mxnet,zhreshold/mxnet,jamesliu/mxnet,navrasio/mxnet,kevinthesun/mxnet,arank/mxnet,yajiedesign/mxnet,apaleyes/mxnet,LinkHS/incubator-mxnet,madjam/mxnet,arank/mxnet,dmlc/mxnet,weleen/mxnet,jiajiechen/mxnet,kevinthesun/mxnet,hotpxl/mxnet,weleen/mxnet,luoyetx/mxnet,hotpxl/mxnet,fullfanta/mxnet,EvanzzzZ/mxnet,fullfanta/mxnet,ShownX/incubator-mxnet,reminisce/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,coder-james/mxnet,wangyum/mxnet,solin319/incubator-mxnet,crazy-cat/incubator-mxnet,gautamkmr/incubator-mxnet,DR08/mxnet,coder-james/mxnet,Ldpe2G/mxnet,solin319/incubator-mxnet,larroy/mxnet,ykim362/mxnet,nicklhy/mxnet,hpi-xnor/BMXNet,reminisce/mxnet,tornadomeet/mxnet,precedenceguo/mxnet,tlby/mxnet,sxjscience/mxnet,rishita/mxnet,hpi-xnor/BMXNet,jermainewang/mxnet,piiswrong/mxnet,smolix/incubator-mxnet,madjam/mxnet,antoan2/incubator-mxnet,ykim362/mxnet,crazy-cat/incubator-mxnet,larroy/mxnet,jennyzhang0215/incubator-mxnet,yuruofeifei/mxnet,zhreshold/mxnet,dmlc/mxnet,jamesliu/mxnet,precedenceguo/mxnet,yajiedesign/mxnet,ShownX/incubator-mxnet,crazy-cat/incubator-mxnet,wangyum/mxnet,Mega-DatA-Lab/mxnet,yuruofeifei/mxnet,apache/incubator-mxnet,hesseltuinhof/mxnet,jennyzhang0215/incubator-mxnet,Guneet-Dhillon/mxnet,wangyum/mxnet,nicklhy/mxnet,saurabh3949/mxnet,jennyzhang0215/incubator-mxnet,luoyetx/mxnet,jennyzhang0215/incubator-mxnet,piiswrong/mxnet,formath/mxnet,saurabh3949/mxnet,navrasio/mxnet,rahul003/mxnet,apaleyes/mxnet,solin319/incubator-mxnet,precedenceguo/mxnet,piiswrong/mxnet,crazy-cat/incubator-mxnet,tlby/mxnet,CodingCat/mxnet,Ldpe2G/mxnet,indhub/mxnet,EvanzzzZ/mxnet,arank/mxnet,smolix/incubator-mxnet,stefanhenneking/mxnet,sergeykolychev/mxnet,xcgoner/dist-mxnet,Guneet-Dhillon/mxnet,jiajiechen/mxnet,rahul003/mxnet,jermainewang/mxnet,Mega-DatA-Lab/mxnet,lxn2/mxnet,ptrendx/mxnet,Ldpe2G/mxnet,Prasad9/incubator-mxnet,kevinthesun/mxnet,navrasio/mxnet,jiajiechen/mxnet,hotpxl/mxnet,eric-haibin-lin/mxnet,tornadomeet/mxnet,indhub/mxnet,ForkedReposBak/mxnet,likelyzhao/mxnet,DR08/mxnet,arikpoz/mxnet,Mega-DatA-Lab/mxnet,sxjscience/mxnet,luoyetx/mxnet,kkk669/mxnet,Guneet-Dhillon/mxnet,rishita/mxnet,lxn2/mxnet,pluskid/mxnet,ZihengJiang/mxnet,gautamkmr/incubator-mxnet,jennyzhang0215/incubator-mxnet,apache/incubator-mxnet,navrasio/mxnet,jermainewang/mxnet,rahul003/mxnet,ptrendx/mxnet,Prasad9/incubator-mxnet,ZihengJiang/mxnet,antoan2/incubator-mxnet,sergeykolychev/mxnet,kkk669/mxnet,thirdwing/mxnet,yuruofeifei/mxnet,smolix/incubator-mxnet,mbaijal/incubator-mxnet,jamesliu/mxnet,Prasad9/incubator-mxnet,thirdwing/mxnet,jermainewang/mxnet,stefanhenneking/mxnet,gautamkmr/incubator-mxnet,ShownX/incubator-mxnet,danithaca/mxnet,dmlc/mxnet,Ldpe2G/mxnet,danithaca/mxnet,ShownX/incubator-mxnet,weleen/mxnet,hpi-xnor/BMXNet,hpi-xnor/BMXNet,Ldpe2G/mxnet,ykim362/mxnet,Guneet-Dhillon/mxnet,szha/mxnet,LinkHS/incubator-mxnet,ptrendx/mxnet,sergeykolychev/mxnet,mbaijal/incubator-mxnet,formath/mxnet,mbaijal/incubator-mxnet,navrasio/mxnet,CodingCat/mxnet,crazy-cat/incubator-mxnet,pluskid/mxnet,xcgoner/dist-mxnet,ShownX/incubator-mxnet,tornadomeet/mxnet,arank/mxnet,Prasad9/incubator-mxnet,DR08/mxnet,xcgoner/dist-mxnet,TuSimple/mxnet,stefanhenneking/mxnet,gautamkmr/incubator-mxnet,vikingMei/mxnet,hpi-xnor/BMXNet,Ldpe2G/mxnet,leezu/mxnet,jennyzhang0215/incubator-mxnet,ZihengJiang/mxnet,lxn2/mxnet,arank/mxnet,szha/mxnet,larroy/mxnet,precedenceguo/mxnet,leezu/mxnet,navrasio/mxnet,thirdwing/mxnet,piiswrong/mxnet,tornadomeet/mxnet,vikingMei/mxnet,antoan2/incubator-mxnet,EvanzzzZ/mxnet,dmlc/mxnet,EvanzzzZ/mxnet,yajiedesign/mxnet,Guneet-Dhillon/mxnet,fullfanta/mxnet