exs sampler

Dynamically determine the FX code to be compiledI asked a few friends and finally decided to use the macro definition supported by FX to solve this problem.You can define different macros Based on the transmitters and delimiters used by the particles. In the FX file, you can determine whether the corresponding macros are defined (# ifdef... # Endif) to determine whether to compile a code segment.The FX code is as follows:Struct vs_input{Float3 position: position;Float2 tex0: texcoord0;Float3 tex

Preface: 1. The jmeter official website explains the logic controller as "logic controllers determine the order in which samplers are processed .". Logical controllers can control the execution sequence of samplers. It can be seen that the controller needs to be used together with the sampler, otherwise the controller has no meaning. All the samplervers placed under the controller are considered as a whole and will be executed together during executio

Jmeter Test Result Analysis is divided into two parts. The previous article mainly describes how to use assertion in jmeter to classify results. The next article mainly describes how to view the test results after we get the test results. Anyone who has used LoadRunner knows that LoadRunner itself provides many functions to perform some preliminary analysis on the collected results. For example, you can determine whether the returned results are correct and whether the response time of the req

no different. Thread group: In the test, each task needs to be processed by a thread, that is, the task must be created under the thread group. The popular lectures are considered as a virtual user group. Add a thread group in the test plan to create a thread group. It represents a certain number of concurrent users and can be used to simulate concurrent users to send requests. The actual request content is defined in sampler and is included in the t

the problem, the front end of the parameter encryption to the backend, back-end interface with encrypted data to do calibration or other processing, then use JMeter to do the script, these cryptographic parameters to do? JMeter does not provide us with out-of-the-box encryption capabilities, and each data may be encrypted in different ways, how can we implement these parameters to the JMeter request encryption? This will require us to use the Beashell script.Speaking of JMeter's BeanShell use,

: ................. Set heap=-xms512m-xmx512m set new=-xx:newsize=128m-xx:maxnewsize=128m set survivor=-xx:survivorratio=8-xx : targetsurvivorratio=50% Set tenuring=-xx:maxtenuringthreshold=2 set rmigc=- dsun.rmi.dgc.client.gcinterval=600000-dsun.rmi.dgc.server.gcinterval=600000 Set PERM=-XX:PERMSIZE=64M-XX: maxpermsize=64m set locale=-duser.language=en -duser.region=rem set debug=-verbose:gc-xx:+ Printtenuringdistribution ..... REM Server mode REM Collect the settings defined above set args=%

initialization of the vector can be done in the constructor.4.1.6 matricesThe matrix is another very useful data type in computer graphics, OpenGL es coloring language supports 2*2, 3*3, 4*4 floating point matrix.MAT2 mat2d;MAT3 Optmatrix;MAT4 view, projection;The initialization of the matrix can be done in the constructor.4.1.7 SamplerThe sampler type (such as sampler2d) is actually an opaque handle to the texture. They use the built-in texture func

by CG itself, and the program only needs to bind it with the corresponding semantics. So much is said. We haven't said the number of partitions input by another uniform. Assume that the semantic sequence number is automatically processed by CG, then the uniform sequence number is assigned by the programmer in the program. Http://blog.sina.com.cn/s/blog_63507a56010115gr.html From CG Users Manual Float2 * float2; the vector obtained by multiplying the corresponding components. It is not a cr

clock data recovery circuit. The GTX uses a phase-rotated CDR structure, the data coming from the DfE is captured by the edge sampler and the data sampler, and then the CDR state machine determines the phase of the data stream and the feedback control phase interpolator (PI), when the location of the data sampler is located in the center of the eye, and the edge

the rasterized output only bears slight resesponence to the input texture are directly related to the way direct3d addresses and samples textures. what follows assumes you have a good understanding of texture coordinate space and bilinear filtering. see the companion article "bilinear texture filtering and You" if you 'd like a zesty review. Getting back to our investigation of the strange pixel output, it makes sense to trace the output color back to the pixel shader: the pixel shader is cal

test resultsAgilent PNA Series network analyzers are high-performance vector network analyzers with tuned receivers. The receiver test has high sensitivity and can meet the dynamic range requirements of various test parts.The tuner receiver can use the mixer and sampler two ways to realize the function of the front-end converter.Sampler (Sampler) is the use of two-stage tube to the input RF signal by pulse

When you use JMeter to develop scripts, you will inevitably need to debug when using a front-or post-processor to correlate, so you can use the JMeter debug Sampler, as shown in the following example: The first step: Set the post processor and the dynamic values that need to be extracted1, add an HTTP sampler, access: www.baidu.com;2. Add a post processor--regular Expression Extractor to this

example, num of threads is 5,ramp up time is 10, which is to start a virtual user every two seconds.SetUp Thread Group: Similar to Threads Group, is a special threadgroup that can be used to perform some pre-test operations before threadgroup execution.TearDown Thread Group: Similar to Threads Group, is a special threadgroup that can be used to perform some post-test operations after threadgroup execution.Test Fragment (Testing fragment):The test fragment is used in conjunction with the include

the same data in the same order. Switch Controller now works properly with functions and variables, and the condition can now be a name instead of a number. Simple controller now works properly under a while Controller CSV fields in jtl files can now contain delimiters. CSV and XML files can now contain additional variables (define the jmeter PropertySample_variables). Response assertion can now match on substrings (I. e. Not regular expression). RegEx extractor can operate on variables.

SAMPLER2D: Bind to GL. Texture data types on the texture_2d Samplercube: Bind to GL. Texture data types on the Texture_cube_map 11.gl.uniform1i (location, texunit) The texture of the TextUnit unit is passed to the shader. Parameters: Location: The address of the texture object Texunit: Texture Unit Number For example gl.uniform1i (U_sampler, 0), pass the No. 0 texture to the sampler variable in the shader 12.VEC4 texture2d (smapler2d

shuffle mechanism to sort all data, and then directly output by reduce; If you want to sort the data globally in large-scale data processing,The main idea is to divide the data by interval, for example, to sort integers,[0,10000] in partition 0, (10000,20000] in partition 1,In the case of uniform data distribution, the amount of data within each partition is basically the same, this is the ideal situation, but the actual data is often uneven distribution, there is a data skew situation, at this

Tags: file god amp Pass database connection lis Add name HTTPS1, start JMeter, right-click Add-config file->mongodb Source config. Note: JMeter 3.0 or later removes this configuration item and can be copied from a lower version. 2. Setting MongoDB profile Properties Server address list:192.168.2.101 (MongoDB server addresses), MongoDB source:db, (MongoDB data source name, which is called later in this configuration) 3, the thread group right-click Add-sampl