All Articles Tagged memory allocation

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Simulation times MUCH higher with v. 12 than with v.11[Forums]
Hi,I've been doing some benchmarking, comparing the Linux 64bit version of the Intel Fortran compiler v. 11.1.037 and all releases of v. 12 up to 12.1.6.233.In some of my cases I allocate a double...

Posted: 2011-11-18 03:55:39
cpu usage, memory allocation
memory leaks [Forums]
how i can detect memory leaks cause by intelippsMallocforget ippsFree{float* x = ippsmalloc(5)//no free}also how to detect buffer over runfloat* x = ippsMalloc(5)x[7]=90; //problem1. bounds checker can...

Posted: 2010-12-27 08:16:50
memory, memory allocation, memory checker
Memory Alocation error - Access violation writing using Heap Functions[Forums]
I'm creating a program with two threads one is the consumer and the other is the productor (actualy I've three modules one is the mais program , other is the variables module, other is the consumer,...

Posted: 2010-09-30 06:27:57
Access violation writing, buffer, heap corruption, heap functions, memory allocation, multithread
Does tbb:concurrent_queue “grow” like std::vector? How to release its buffers?[Forums]
Hello, I'm wondering if tbb:concurrent_queue can grow its internal buffers when it's under high load, and then not release the buffers? How to obtain any information about...

Posted: 2010-05-13 02:43:47
memory allocation, memory leak, STL, vector
Memory allocation results in segmentation violation[Knowledgebase]
Problem : I observe that when I compiled the following test case using default flag, its working properly. When I disabled optimization using flag -O0, it working for array size 10000, but unfortunately...

Posted: 2009-08-26 11:30:00 by Om Sachan (Intel)
malloc, memory allocation
Cannot allocate array[Forums]
i am trying to run an oceanic model on my laptop (3 GB memory Intel® Pentium® Dual Core T2330 running ubuntu 8.04 with the ifort 10 compiler). it compiles ok but when getting to allocation of some array...

Posted: 2008-10-28 01:03:45
memory allocation