out-of-memory

问题 Before asking this, I have read this question , which is similar to mine. Here I will provide my program in detail. #define N 70000 #define M 1000 class ObjBox {public: int oid; float x; float y; float ts}; class Bucket {public: int bid; int nxt; ObjBox *arr_obj; int nO;} int main() { Bucket *arr_bkt; cudaMallocManaged(&arr_bkt, N * sizeof(Bucket)); for (int i = 0; i < N; i++) { arr_bkt[i].bid = i; arr_bkt[i].nxt = -1; arr_bkt[i].nO = 0; cudaError_t r = cudaMallocManaged(&(arr_bkt[i].arr_obj)

问题 I'm trying to write a program that will read a VERY LARGE binary file and try to find the occurrence of 2 different strings and then print the indexes that matches the patterns. For the example's sake let's assume the character sequences are [H,e,l,l,o] and [H,e,l,l,o, ,W,o,r,l,d] . I was able to code this for small binary files because I was reading each character as a byte and then saving it in an Arraylist . Then starting from the beginning of the Arraylist , I was comparing the byte

问题 I'm trying to write a program that will read a VERY LARGE binary file and try to find the occurrence of 2 different strings and then print the indexes that matches the patterns. For the example's sake let's assume the character sequences are [H,e,l,l,o] and [H,e,l,l,o, ,W,o,r,l,d] . I was able to code this for small binary files because I was reading each character as a byte and then saving it in an Arraylist . Then starting from the beginning of the Arraylist , I was comparing the byte

问题 We have an issue here where we can have some OutOfMemoryException . We will check how we can reduce the memory usage, but my question is why I get it at this point . According to the Memory profiler, and the windows task manager, the application weights only 400MB. For what I understood(confirmed here), for 32bits applications, the limitation should be around 2GB. My computer has 16GB of ram, and there is plenty of ram available(more than 4GB). So why do I get this error now? My question is

问题 I want to add missing observations in my panel data set, but keep running into memory issues. I use the following code (based on this topic): library(dplyr) group_by(df, group) %>% complete(time = full_seq(time 1L)) %>% mutate_each(funs(replace(., which(is.na(.)), 0)), -group, -time) My data would look similar to the data in that topic, thus: group time value 1 1 50 1 3 52 1 4 10 2 1 4 2 4 84 2 5 2 which I would like to look like group time value 1 1 50 1 2 0 1 3 52 1 4 10 2 1 4 2 2 0 2 3 0 2

问题 I have 2 servers Both server's have the same php memory_limit of 128M of data. My Dev Server runs a script just fine, while on my prod server I am receiving a Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 32 bytes) in ... My question is what are other reasons I would be running out of memory in the prod environment even though my php memory_limits are the same? 回答1: Preface PHP is module that runs top of Apache [HTTPD Server] this involves linking the php

问题 I am trying to avoid duplicates in my mp3 collection (quite large). I want to check for duplicates by checking file contents, instead of looking for same file name. I have written the code below to do this but it throws a MemoryError after about a minute. Any suggestions on how I can get this to work? import os import hashlib walk = os.walk('H:\MUSIC NEXT GEN') mySet = set() dupe = [] hasher = hashlib.md5() for dirpath, subdirs, files in walk: for f in files: fileName = os.path.join(dirpath,

问题 I have a JavaFX 2 desktop application. I've used javafx-maven-plugin and Inno Setup to create a native bundle for Windows (.exe installer). When I install the application on Windows Server 2008, I get an out of memory exception, because of the low heap size. How can I pass JVM arguments to increase the heap size (-Xmx) in this scenario? Is there any way to specefy jvm arguments to be called when creating the native bundle with Inno Setup? 回答1: There is no way to do in via Inno Setup, because

问题 So, I'm running a docker container that's getting killed. Memory cgroup out of memory: Kill process 1014588 (my-process) score 1974 or sacrifice child The pid doesn't really help since the instance will be restarted. I'm not sure what to make of the score 1974 portion. Is that some kind of rating? Is that the number of bytes it needs to drop to? Could the kill be issued because of other things on the system that are squeezing this container, or can this only this container is topped out? And

问题 Here is the code : (All executed async while showing a progress bar) List<ResolveInfo> apps = pm.queryIntentActivities(intent, PackageManager.GET_META_DATA); for (ResolveInfo app : apps) { String label = app.activityInfo.loadLabel(pm).toString(); Drawable icon = app.activityInfo.loadIcon(pm); Drawable resizedIcon = null; if (icon instanceof BitmapDrawable) { resizedIcon = Graphics.resize(icon, res, iconW, iconH); } AppInfo ai = new AppInfo(app, label, resizedIcon); items.add(ai); } Here is