The CPU frequency and CPU usage are the main factors that impact energy consumption (as far as I know). however what is better from an energy-saving p ...
The CPU frequency and CPU usage are the main factors that impact energy consumption (as far as I know). however what is better from an energy-saving p ...
Here is the snippet of the file "/sys/devices/system/cpu/cpuX/core_ctl/global_state" ...
I am trying to test cpu consumption of an agent / daemon process written in Java. To avoid getting skewed by garbage collection, I keep trying longer ...
For context this question is related to the blog post on Cache Processor Effects, specifically Example 1-2. In the code snippet below, I'm increasing ...
do integrated GPUs in CPUs have the overhead of transferring data over the PCIe bus just like transferring data between CPU and dedicated GPU? I ask ...
When I try to run this code block, I get the following problem: RuntimeError: Attempting to deserialize object on a CUDA device but torch.cuda.is_a ...
There are two identical memory read ports (port 2 and 3) and one write port (port 4) of Intel Skylake cores. Assuming there are two load instructions ...
I am working with ARM Cortex-M4 interrupts. I had enabled the core to handle a maximum of 240 interrupts. I have also enabled the interrupts. But whil ...
I have a program that take an image and changes it to 1 bit B&W. It uses Lockbyte software to make it faster. BUT, when running it, it takes over ...
Upon a cache miss, the processor accesses RAM to read data and performs a prefetching operation, with data flowing from the RAM to the L3 cache, then ...
I am trying to analyze the code of fetch.v file from (https://github.com/ultraembedded/riscv/tree/master/core/riscv), but the designer has no document ...
I was just wondering about how data changes affect the CPU cache. Let's say I have the following C code: How many times does the CPU have to reloa ...
I need to send HTTP requests and do some CPU intensive task while waiting for the response. I tried to mock the situation with an asyncio.sleep and a ...
I have a node process that runs tasks. When I run an intensive task, in top it can show more than 100% CPU usage (around 110%). From some research tha ...
When a CPU has multiple types of CPUs such as the i7-13700K with both performance cores and efficiency cores, what does os.cpus() return? Are they ju ...
I got a doubt based on my understanding of following assumption, 1. For every CPU architecture the assembly language set will differ. so, my doubt is ...
In "MicroFusion in Intel CPUs." by Denis Bakhvalov, he said: Unlamination for SandyBridge is described in Intel® 64 and IA-32 Architectures Optimiza ...
Here in Cassandra deployment instruction, it says: Caution: Minikube defaults to 2048MB of memory and 2 CPU. Running Minikube with the default r ...
What happens on a RISC-V CPU when the program counter (PC) overflows? For example, what happens on RV32G IALIGN = 32 after a (32-bit) NOP at 0xF ...
Here is my code: from multiprocessing.dummy import Pool def process_board(elems): # do something for _ in range(1000): with Pool(cpu_count()) as ...