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Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
any suggestion
Started by panidarapu on
, 9 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
Google search
But could I ask why you are trying to allocate... .
Problem
It is unfortunately easy to program in PHP in a way that consumes memory faster than you realiseIncrease your maximum memory limit to 64MB in your php.ini file.
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How can I get the number of free bytes available in memory, in .NET?
Also, can you think of a potentially better random number beside new Random().Next() , DateTime.Now.Ticks , or available system memory?
Started by JamesBrownIsDead on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Random - something like:
var random = new RNGCryptoServiceProvider(); byte[] bytes = new byte[4 = new PerformanceCounter("Memory", "Available Bytes"); long freeBytes = counter.RawValue;
You may end up needing to use....
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I'm trying to get a better understanding of how Windows, 32-bit, calculates the virtual bytes for a program. I am under the impression that Virtual Bytes (VB) are the measure of how much of the user address space is being used, while the Private Bytes...
Started by Aaron K on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Even though in real life you only need to be concerned... .
Virtual bytes includes private bytes, as well as any shared memory, reserved memory, etc.
As you know, refers to memory allocated specifically to your process.
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Ask your Facebook Friends
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I have a certain number of boards with PIC18f87J50 chips that for some reason will not program the first 4 bytes of the program memory. They always read FF. I am using:
ICD-U64
Rev 1
Product ID 193
Firmware 2.92
Software 4.036
I've gotten about 8 of these...
Started by pfournier on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at ccsinfo):
Obvious test would be to cut a simple 'Hello World' program and see.
If you're trying to program the same,identical program into every PIC, I might think), in itty bitty microfont...
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Test.c: int main() { return 0; }
I haven't used any flags (I am a newb to gcc) , just the command:
gcc test.c
I have used the latest TDM build of GCC on win32. The resulting executable is almost 23KB, way too big for an empty program.
How can I reduce...
Started by Richard J. Terrell on
, 11 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
(I think four bytes to use the 21h interrupt to close....
For real program system, a complete do-nothing application would just be a couple of bytes.
Link options described here.
Nostdlib --nostartfiles --nodefaultlib for details.
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Possible Duplicate:
Linux: How to measure actual memory usage of an application or process?
I need a way to get the number of bytes that my program is currently allocated on heap and on stack.
I need it for logging in production....
Also I search something...
Started by Racer on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
There is a similar thread:
http.
You can see memory and CPU usage for each process.
Output:
VmPeak: 3141876 kB VmSize: 3141876 kB VmLck: 0 kB VmHWM: 12556 kB VmRSS .
Of you program.
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I have a project where an ATtiny2313V is controlling a 7x5 LED matrix to display scrolling text. To display the text, I built a font which is stored in the flash with the rest of the program.
The whole program, including the entire font, takes up 1106...
Started by scraimer on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
In the font:
AVR Memory Usage Device: attiny2313 Program: 872 bytes (42.6% Full) (.text + .data A-Z:
AVR Memory Usage Device: attiny2313 Program: 952 bytes (46.5% Full) (.text + .data what's been staring me in....
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What are some best practice for "Memory Efficient C programming". Mostly for embedded/mobile device what should be the guidelines for having low memory consumptions ?
I guess there should be separate guideline for a) code memory b) data memory
Answer Snippets (Read the full thread at stackoverflow):
Otherwise, different architectures provide techniques for algorithms which have O(1) or O(log... .
No malloc calls except for startup initialization) is definitely helpful for deterministic memory usage.
Pre-allocating all memory upfront (i.e.
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Hi, it is possible on the iPhone to get the memory consumption for a specific program? For example, I want to know how many memory my program is used without using the instrument tool.
Thanks in advance. Alex
Started by abrausch on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can get system-wide memory usage; static void print_free_memory....
I'd highly recommend using the Memory Monitor instrument to track a particular application's memory usage.
Those are global memory usage and not per app.
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I would like to write a program to consume all the memory available to understand the outcome. I've heard that linux starts killing the processes once it is unable to allocate the memory.
Can anyone help me with such a program.
I have written the following...
Started by Mark on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
When the following (as root):
echo 2 > /proc/sys/vm/overcommit_memory
Then try running your programLinux "over commits" ....
Have a look at this program.
To write 1 byte on every page (4096 bytes on x86 normally) though.
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