Questions tagged [ram]
RAM (Random Access Memory) is a form of computer data storage. A random access device allows stored data to be accessed in very nearly the same amount of time for any storage location, so data can be accessed quickly in any random order.
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Plotting line plot in Python matplot for array with billion entries, run out of RAM
In the below code, I create a big array, and I want to plot it as a line plot. I must use numpy's memory mapped arrays that I learned about here to even create the array (and the x-values). This post ...
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What happens if IRAM memory is full?
I create an almost empty ESP-IDF C project for ESP32-S3.
I added the following components:
idf_component_register(SRCS ${SOURCES}
INCLUDE_DIRS .
REQUIRES
...
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How to Optimize Memory Usage for Python Library Implementing Discrete Fred Fréchet Algorithm?
I'm using a Python library that implements the discrete Fred Fréchet algorithm (https://pypi.org/project/Fred-Frechet/) to measure similarity between 2 curves (specifically, I'm interested in the ...
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.NET Core 8 Getting RAM and CPU usage percentage accurately with Task Manager shown values?
I need to get the percentage of CPU and RAM usage at a given time using .net core 8 WEB API accurately with the figures shown in Task Manager.
The problem I'm facing is the percentages of the value I ...
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How to obtain the maximum tolerated I/O time while keeping the CPU usage high
A computer has 6 GB of RAM, of which the operating system takes up 1 GB. The processes all have 512 MB and have the same characteristics. If the goal is a CPU utilization of 98%, what is the maximum I/...
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What does “bank” mean in the dmidecode command?
According to the wiki, a bank refers to the secondary structure of a DRAM chip, which is different from the bank mentioned in the dmidecode command. I am wondering what the relationship is between ...
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Python Ram Issues After PC Power Loss
Following a PC crash (power outage), my programs, which were running fine before the crash, have started acting up with a Memory Error on the console. This error only happens when I launch the program ...
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VHDL - Multiple RAMs driving same Output
i'm having trouble getting my VHDL project working.
So far i have instanciated multiple RAM components with individual data outputs.
COMPONENT RAM
PORT (
Clk ...
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zephyr stm32 project: how to modify compiler/linker flags for build?
I am new to zephyr. Inherited a project whose target is an STM32H747I-DISCO Devkit.
I am trying to determine how to modify the compiler/linker flags used during the build. The build is using west/...
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Is there a way to train a KNN model partially on multiple datasets?
I am working with a very large datasets consisting of the data of 50 (total of 150 GB) participants. The concatenated/merged data file is so large that my computer keeps running into memory errors. ...
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Xarray out-of-memory computations operations
Context: I have 4 xarray datasets that are 8Gb, 45Gb, 8Gb and 20Gb (80Gb total). They all have 1 3D variable with axis: time, y, x. I want to combine them and save the output on disk.
Operation on ...
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Clean RAM cache : potential troubles?
Here is the result of free -m command on my virtual machine.
Mem : 16000 (total) 820 (used) 150 (free) 1 (shared) 15029 (buff/cache) 14840 (available)
Swap : 16383 (total) 259 (used) 16124 (free)
I ...
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Out of memory Exception (Linux debian Server)
I have a Linux server (Debian 10, 16GB physical memory) with three docker containers running on it and two Java programs that perform financial calculations.
Docker containers:
One is NGINX
One is ...
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Vuong test for non-nested linear mixed-effect regession model (lme4), using the nonnest2 library
I would like to compare a pair of non-nested models that I fit using lme4 in R.
I would like to apply the Vuong test (1989) for that.
It seems like the nonnest2 package is the only one that supports ...
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Delete a HuggingFace Sentence Transformers from RAM memory?
I'm using the following script to load a Sentence Transformers using LangChain :
from langchain_community.embeddings import HuggingFaceEmbeddings
embedding_function = HuggingFaceEmbeddings(
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