out-of-memory

问题 I developed a WebAPI service which returns in its response an array of complex custom objects. Some of their fields have many-to-many relations. For example: [Table("OEReferences", Schema = "public")] public class OEReference { [NotMapped] public IList<IAReference> IAReferences{ get; set; } } [Table("IAReferences", Schema = "public")] public class IAReference { [NotMapped] public IList<OEReference> OEReferences{ get; set; } } Each OEReference object has a list of IAReferences, which at the

问题 I have activity that parses XML feed (with news) and loads parsed data (text and image url) in WebView's, which are inside gallery widget. Something like this: mimeType = "text/html"; encoding = "utf-8"; String html = "<img src=\"" + newsImageUrl.get(position) + "\" style=\"max-width:200px; max-height:200px;\" align=\"left\"" + "/>" + newsDescription.get(position); data.loadDataWithBaseURL("", html, mimeType, encoding, ""); Everything works fine, but sometimes inside news feed there is this

问题 This seems to be somewhat a longstanding question, and no definitive solution so far: situations where your incoming MTOM messages get inlined to the SOAP message, crashing the application due to memory usage. I'm creating a file upload webservice with Spring WS (2.1) using Apache Axiom (1.2.13) because the files I receive are big: <bean id="messageFactory" class="org.springframework.ws.soap.axiom.AxiomSoapMessageFactory"> <property name="payloadCaching" value="true"/> <property name=

问题 I am using quite a few containers of the form boost::bimap<boost::bimaps::multiset_of<std::string>, boost::bimaps::set_of<AnEnum> > I am defining them in a header file that is included in quite a few cpp files (This is after I limited the exposure of the header file as much as possible). The .a files being created in the debug build runs to above 1 GB (resulting in compilation stopping midway due to 'no space on device' error and naturally the compile time has increased exponentially. The

问题 I'm using a mysql memory table as a way to cache data rows which are read several times. I chose this alternative because I'm not able to use xcache or memcache in my solution. After reading the mysql manual and forum about this topic I have concluded that an error will be raised when the table reaches its maximum memory size. I want to know if there is a way to catch this error in order to truncate the table and free the memory. I don't want to raise the limit of memory that can be used, I

问题 I am developing an app which instantiates a bunch of bitmap objects (e.g. buttons, which have cache bitmaps, so they don't have to get rendered again and again) Now, I realised that when I run and start the app repeatedly on my huawei mobile device, I get an OutOfMemoryException at a point where the app tries to allocate some memory for the bitmaps. So I guess it's the bitmaps which make trouble. I do know that there is a bitmap.recycle() method though. Now my question: what is best practice

问题 I have an array of valued double M where size(M)=15000 I need to convert this array to a diagonal matrix with command diag(M) but i get the famous error out of memory I run matlab with option -nojvm to gain memory space and with the optin 3GB switch on windows i tried also to convert my array to double precision but the problem persist any other idea? 回答1: There are much better ways to do whatever you're probably trying to do than generating the full diagonal matrix (which will be extremely

问题 I am using Bayesian regression for hyperparameter optimization, therefore, for some parameters I am running out of memory and this is throwing an error. Therefore, this error could be generated after many iterations, but might not be generated as well. So, I am looking to catch this error and then continue running the code normally. So, I am not sure where to place try and catch block in tensorflow. I guess, the last method throwing the error is session.py . Here is the error: ---------------

问题 What would be the correct approach when you need to compare 2 very large arraylists with each other? These arraylist are both 100,000 items in size and will definitely crash when simply comparing item per item. for (CItem c : cItems) { for (CItem r : rItems) { if (c.getID().equals(r.getID())) { Mismatch m = compareItems(c, r); if (m != null) { mismatches.add(m); } } } } Now I'm not 100% sure how the garbage collection works in this situation but the errors we get are: java.lang

问题 I have n-elements of this kind public class Ricerca:IComparable { public int id; public double Altezza; public double lunghezza; } I need to calculate all the possible combination of this elements, my problem is that the method I am using is too slow when I have a lot of elements and sometimes I get the out of memory exception. Any suggestions? thanks for your help this is how I calculate the combination I found this method in a c# forum I didn't do it public void allMyCombination(List