growth | Growth 3.0 with React Native | Frontend Framework library
kandi X-RAY | growth Summary
kandi X-RAY | growth Summary
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growth Key Features
growth Examples and Code Snippets
Lines of Code : 26License : Non-SPDX (Apache License 2.0)
Copydef get_memory_growth(device):
"""Get if memory growth is enabled for a `PhysicalDevice`.
If memory growth is enabled for a `PhysicalDevice`, the runtime initialization
will not allocate all memory on the device.
For example:
>>> def set_memory_growth(device, enable):
"""Set if memory growth should be enabled for a `PhysicalDevice`.
If memory growth is enabled for a `PhysicalDevice`, the runtime initialization
will not allocate all memory on the device. Memory growth c def set_memory_growth(self, dev, enable):
"""Set if memory growth should be enabled for a PhysicalDevice."""
self._initialize_physical_devices()
if dev not in self._physical_devices:
raise ValueError("Unrecognized device: %s" % rep Community Discussions
Trending Discussions on growth
QUESTION
when i try to add list view builder , my entire screen is goes black here is the list view builder code
...ANSWER
Answered 2022-Mar-20 at 06:02I think you forgot the itemCount
QUESTION
I am trying to use the R str_match function from the stringr library to extract the title in bibliographical entries like the following. Indeed, I need to extract the text between the
"title={" and the "}," strings.
a2
[1] "@article{2020, title={Long noncoding RNA MEG3 decreases the growth of head and neck squamous cell carcinoma by regulating the expression of miR‐421 and E‐cadherin}, volume={9}, ISSN={2045-7634}, url={http://dx.doi.org/10.1002/cam4.3002}, DOI={10.1002/cam4.3002}, number={11}, journal={Cancer Medicine}, publisher={Wiley}, author={Ji, Yefeng and Feng, Guanying and Hou, Yunwen and Yu, Yang and Wang, Ruixia and Yuan, Hua}, year={2020}, month={Apr}, pages={3954–3963} }"
I have used approaches like the following, but I get an error message:
...ANSWER
Answered 2022-Mar-19 at 09:23Use the following regex.
QUESTION
I found this definition :
Asymptotic Notations are languages to analyze an algorithm's running time by identifying its behavior as the input size for the algorithm increases. This is also known as an algorithm's growth rate.
This got me thinking, are there any other notations, or is there even a possibility of having any metric, other than input size, to analyze an algorithm?
...ANSWER
Answered 2022-Feb-27 at 06:37Yes, there are many alternatives. For example, since asymptotic notation ignores leading coefficients, it’s not a great tool for reasoning about exact operation counts. However, using more precise analyses, in some cases you can pin down what the leading coefficient of an algorithm’s runtime is as a function of input size. This has applications in areas like numerical methods where inputs are huge and these leading constants matter.
You might also look at the degree of parallelism inherent in an algorithm, which would be useful if you wanted to run the algorithm on a multicore machine. Or you might look at how much communication is required when the algorithm is parallelized, which has applications in distributed computing.
You might also look at structural elements of how an algorithm is implemented. For code, you can look at things like the cyclomatic complexity, which measures how “complex” a piece of code is based on how many control paths exist through it. For Boolean circuits, you could look at the depth of the circuit. For sorting networks, you could look at the number of rounds in the network.
You could also switch from looking at the size of the input to some other property of the input. The idea of fixed-parameter tractability is based on the insight that an input to an algorithm might have an “easy” part and a “hard” part, and if the “hard” part isn’t that hard you might be able to solve the problem quickly even if the input is large in a conventional sense.
You could also analyze the algorithm’s sensitivity to tiny changes to its input. Perhaps the algorithm runs extremely quickly on most instances, but is painfully slow in others (the simplex method for linear programming is a good example of this). Tools like smoothed complexity look at precisely this.
QUESTION
I am currently trying to get my growth algorithm to work on a texture.
When running in the editor everything works as expected, however once I build the project, the whole RenderTexture becomes a solid color (red, green or blue [R8G8B8A8_UNORM] depending on the color format) with the simulation on top.
I have already tried to use an HDRP unlit texture shader instead of my custom transparency shader, which produced the same issue leading me to believe that my mistake lies somewhere within the compute shader drawing onto the texture. Also, I rebuilt the project using URP which unfortunately also produced the same result.
One other thing, I recently noticed that minimizing and maximizing the game window on runtime in the editor more than once crashes unity although I can't image how this has anything to do with the issue at hand.
EDIT: Just built the same project for windows (DX11) which works perfectly. This therefore seems to be an issue with the Metal API.
Interestingly, the maximizing/minimizing problem appears only if vsync is enabled and the touchpad gesture is used.
Unity Version 2021.2.12f1 using the HDRP on MacOS Monterey 12.2.1.
GitHub if you would like to reproduce the error: https://github.com/whatphilipcodes/seed
Compute Shader Code below.
...ANSWER
Answered 2022-Feb-21 at 20:04The way I ended up solving my issue was to add a kernel that sets all pixels to black, dispatched from the start() method.
QUESTION
Background: I am trying to normalize a json file, and save into a pandas dataframe, however I am having issues navigating the json structure and my code isn't working as expected.
Expected dataframe output: Given the following example json file (uses randomized data, but exactly the same format as the real one), this is the output I am trying to produce -
(1/31/2022, No Div, USD) Adjusted TWR
(Current Quarter No Div, USD)) Adjusted TWR
(YTD, No Div, USD) Annualized Adjusted TWR
(Since Inception, No Div, USD) Inception Date Risk Target Portfolio_1 $260,786 (44.55%) (44.55%) (44.55%) * Apr 7, 2021 N/A The FW Irrev Family Tr 9552252 $260,786 0.00% 0.00% 0.00% * Jan 11, 2022 N/A Portfolio_2 $18,396,664 (5.78%) (5.78%) (5.47%) * Sep 3, 2021 Growth FW DAF 10946585 $18,396,664 (5.78%) (5.78%) (5.47%) * Sep 3, 2021 Growth Portfolio_3 $60,143,818 (4.42%) (4.42%) 7.75% * Dec 17, 2020 - The FW Family Trust 13014080 $475,356 (6.10%) (6.10%) (3.97%) * Apr 9, 2021 Aggressive FW Liquid Fund LP 13396796 $52,899,527 (4.15%) (4.15%) (4.15%) * Dec 30, 2021 Aggressive FW Holdings No. 2 LLC 8413655 $6,768,937 (0.77%) (0.77%) 11.84% * Mar 5, 2021 N/A FW and FR Joint 9957007 ($1) - - - * Dec 21, 2021 N/A
Actual dataframe output: despite my best efforts, I have only been able to get bolded rows to map into the dataframe:
New Entity Group Entity ID Adjusted Value(1/31/2022, No Div, USD) Adjusted TWR
(Current Quarter No Div, USD)) Adjusted TWR
(YTD, No Div, USD) Annualized Adjusted TWR
(Since Inception, No Div, USD) Inception Date Risk Target Portfolio_1 $260,786 (44.55%) (44.55%) (44.55%) * Apr 7, 2021 N/A Portfolio_2 $18,396,664 (5.78%) (5.78%) (5.47%) * Sep 3, 2021 Growth Portfolio_3 $60,143,818 (4.42%) (4.42%) 7.75% * Dec 17, 2020 -
JSON file: this is the file I am trying to normalize and map into a dataframe:
...ANSWER
Answered 2022-Feb-04 at 15:02Since your children's children has same structure as children, you can try using json_normalize twice separately and append it together.
QUESTION
I’m having trouble getting VectorContinuousCallback to work as desired and I’m not sure what I’m doing wrong. I have a large system of equations, and essentially, any time any of the values cross some threshold value (in my system it’s 10e-30 but in this reprex 0.05), I want the value to go to zero.
That is, if at any point the values of u go below 0.05, I want the callback to take the value to zero, but right now, the solver seems to just almost ignore the callback? Not any of the crosses of the threshold are recognized.
A reprex:
...ANSWER
Answered 2022-Jan-25 at 13:12Answered in https://github.com/SciML/DifferentialEquations.jl/issues/843. This was a "user error". When you check the callback:
QUESTION
I am a beginner who is trying to implement simple graphics in VBE. I have written the following assembly code to boot, enter 32-bit protected mode, and enter VBE mode 0x4117. (I was told that the output of [mode] OR 0x4000 would produce a version of the mode with a linear frame buffer, so I assumed that 0x0117 OR 0x4000 = 0x4117 should have a linear frame buffer.
...ANSWER
Answered 2022-Jan-15 at 21:24Have I correctly loaded a linear frame buffer, and, if not, how could I do so?
In your code you just assume that the linear frame buffer mode is available. You should inspect the ModeInfoBlock.ModeAttributes bit 7 to know for sure. The bit needs to be ON:
QUESTION
I am developing a C++ application, where the program run endlessly, allocating and freeing millions of strings (char*) over time. And RAM usage is a serious consideration in the program. This results in RAM usage getting higher and higher over time. I think the problem is heap fragmentation. And I really need to find a solution.
You can see in the image, after millions of allocation and freeing in the program, the usage is just increasing. And the way I am testing it, I know for a fact that the data it stores is not increasing. I can guess that you will ask, "How are you sure of that?", "How are you sure it's not just a memory leak?", Well.
This test run much longer. I run malloc_trim(0), whenever possible in my program. And it seems, application can finally return the unused memory to the OS, and it goes almost to zero (the actual data size my program has currently). This implies the problem is not a memory leak. But I can't rely on this behavior, the allocation and freeing pattern of my program is random, what if it never releases the memory ?
- I said memory pools are a bad idea for this project in the title. Of course I don't have absolute knowledge. But the strings I am allocating can be anything between 30-4000 bytes. Which makes many optimizations and clever ideas much harder. Memory pools are one of them.
- I am using
GCC 11 / G++ 11as a compiler. If some old versions have bad allocators. I shouldn't have that problem. - How am I getting memory usage ? Python
psutilmodule.proc.memory_full_info()[0], which gives meRSS. - Of course, you don't know the details of my program. It is still a valid question, if this is indeed because of heap fragmentation. Well what I can say is, I am keeping a up to date information about how many allocations and frees took place. And I know the element counts of every container in my program. But if you still have some ideas about the causes of the problem, I am open to suggestions.
- I can't just allocate, say 4096 bytes for all the strings so it would become easier to optimize. That's the opposite I am trying to do.
So my question is, what do programmers do(what should I do), in an application where millions of alloc's and free's take place over time, and they are of different sizes so memory pools are hard to use efficiently. I can't change what the program does, I can only change implementation details.
Bounty Edit: When trying to utilize memory pools, isn't it possible to make multiple of them, to the extent that there is a pool for every possible byte count ? For example my strings can be something in between 30-4000 bytes. So couldn't somebody make 4000 - 30 + 1, 3971 memory pools, for each and every possible allocation size of the program. Isn't this applicable ? All pools could start small (no not lose much memory), then enlarge, in a balance between performance and memory. I am not trying to make a use of memory pool's ability to reserve big spaces beforehand. I am just trying to effectively reuse freed space, because of frequent alloc's and free's.
Last edit: It turns out that, the memory growth appearing in the graphs, was actually from a http request queue in my program. I failed to see that hundreds of thousands of tests that I did, bloated this queue (something like webhook). And the reasonable explanation of figure 2 is, I finally get DDOS banned from the server (or can't open a connection anymore for some reason), the queue emptied, and the RAM issue resolved. So anyone reading this question later in the future, consider every possibility. It would have never crossed my mind that it was something like this. Not a memory leak, but an implementation detail. Still I think @Hajo Kirchhoff deserves the bounty, his answer was really enlightening.
...ANSWER
Answered 2022-Jan-09 at 12:25If everything really is/works as you say it does and there is no bug you have not yet found, then try this:
malloc and other memory allocation usually uses chunks of 16 bytes anyway, even if the actual requested size is smaller than 16 bytes. So you only need 4000/16 - 30/16 ~ 250 different memory pools.
QUESTION
I'm working on Convolution Tasnet, model size I made is about 5.05 million variables.
I want to train this using custom training loops, and the problem is,
...ANSWER
Answered 2022-Jan-07 at 11:08Gradient tape triggers automatic differentiation which requires tracking gradients on all your weights and activations. Autodiff requires multiple more memory. This is normal. You'll have to manually tune your batch size until you find one that works, then tune your LR. Usually, the tune just means guess & check or grid search. (I am working on a product to do all of that for you but I'm not here to plug it).
QUESTION
I am trying to calculate the yearly expected sales volumes based on yearly sales growth expectations. In one table I have the actual sales volume:
...ANSWER
Answered 2021-Dec-22 at 23:29You can use a recursive cte to calculate this based on the previous row:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install growth
安装 react-native-cli：yarn global add react-native-cli
安装依赖： yarn install
链接原生库：react-native link
添加子模块：git submodule init && git submodule update
执行 package 来复制 WebView 内容：./e2e/ios-package.sh
运行 Demo：react-native run-ios
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