about the number of logical CPU kernels, there is a formula number of logical CPU = number of physical cpu x number of cores per physical cpu x 2 (if hyperthreading is supported and enabled) that is, if hyperthreading is turned on, the number of log...
this is the concept of process thread concurrency cpu scheduling that I extracted from the network: process is a computing activity of programs that can be executed concurrently on a certain data set, and it is also the basic unit of resource...
< H2 > 8259A Programmable interrupt Controller Port problem < H2 > ICW4 and OCW3 A total of 56 bytes need to be written, and its port is only 0x20,0x21 0xa0,0xa1 four ports, these ports are also one byte, how to write these 56 bytes into th...
the use of GPU in the Tensorflow framework will only affect speed and why it will also affect the running results. when you close GPU, the result will be blank. Using GPU is normal https: pan.baidu.com s 1mfA7. Code as above, can be run directly ...
there is a project on hand that is implemented by JAVA language. When transplanting the project to an embedded device, the CPU of the JAVA program is unusually high, and it has always been thought that the hardware of the embedded device is too low. Rec...
on this question, I understand it like this: 1 to be exact, 32-bit CPU should support up to 4G memory because 32-bit CPU has 32 address buses, each line 0 or 1, a total of 2 ^ 32 possibilities, 2 ^ 32 memory addresses, each memory address corresponds t...
take a look at the operating system Truth Restoration and find that the logical address used in the real mode above is the physical address, isn t it necessary to add the segment base address? Why does the protection mode avoid this problem? ...
The setting uses GPU, but there is no change in computing speed, and gpu utilization is extremely low. here is part of the code: < hr > from tensorflow.python.framework import ops ops.reset_default_graph() config = tf.ConfigProto() config.gpu_optio...
like the following, I saw it by a plug-in in ps. After decryption, I found that it was like this, and I could understand it, but I didn t quite understand it. Why did I write it this way? More efficient execution? var _0x2554 = ["exec", &quo...
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data in ipfs cannot be tampered with or deleted, and many blockchain projects encrypt data and store it in ipfs. so, if the secret key of encrypted data is leaked, won t all encrypted data be leaked as well? How to stop the loss? ...
the time query is mentioned separately on the document, and after a general look, it is queried using the built-in method . this bothers me a lot when I use arrays to assemble query conditions. my query conditions look like this: $whereMap = [ [ n...
does the vue, route jump from the current page trigger the hook function that declares the period ...