; 12 Varsn= '-12 ' >> 0; -12 Varsf= ' 12.7 ' >> 0;//12 var SNF = ' -12.7 ' >>0; // -12 var SS = ' 12s ' >>0; //0 >>>The operator is intended to >>> move right without a symbol, and you can use to >>> 0 convert a string to an integer: VarSi= ' 12 ' >>> 0; 12 Varsn= ' -12 ' >>> Span class= "lit" >0; //4294967284 var SF = 12.7 ' >>> Span class= "lit" >0; //12 var SS = ' 12s ' >>>0; //0
AttentionWhen using the above symbol, its conversion is sometimes
and Wordnet exceptions for ROUGE-1.5.5 (f**k)
CD ~/rouge/release-1.5.5/data/wordnet-2.0-exceptions/
./buildexeptiondb.pl. EXC wordnet-2.0.exc.db
Cd.. /
Ln-s wordnet-2.0-exceptions/wordnet-2.0.exc.db wordnet-2.0.exc.db
Step 7:deal with the test code errors for Pyrouge (f**k again!)
In rouge155_test.py file, your should modify two lines (refhttps://stackoverflow.com/a/41382391):
VI ~/.anaconda3/envs/py27env/lib/python2.7/site-packages/pyrouge/tests/rouge155_test.py
Modify
"Pyrouge_evaluate_plain
, according to the replacement of products, can be changed to 1, 2, 3, 4;
A2 for the 5-L2/L3 switch, currently 5, according to the replacement of products, can be changed to 6, 7, 8, 9;
A3A4 two digits are related to the number of ports in the product, which determines the product family based on the total number of ports:
A3A4 is 08-indicates that the downlink port is 8, the uplink port is 0, 1, 2;
A3A4 is 12-indicates that the downlink port is 12, the uplink port is 0, 1, 2;
A5 is used to
The 1-gigabit layer-3 switch is quite common, so I have studied the 1-gigabit layer-3 Switch with high port flexibility. Here I will share it with you and hope it will be useful to you. After the success of the Gigabit center switch gmt7324, NETGEAR recently launched a more advanced layer-3 gmt7312 switch with more flexible port configurations.
GSM7312 provides advanced features such as GSM7324's rich layer-2 switching, layer-3 routing, and QoS of service quality management. It has the same soft
A comprehensive explanation of the flexible configuration of gigabit core switches, many problems will be encountered during access to gigabit core switches, and how to solve these problems has become a necessary task for everyone, the following describes how to coordinate Ge core switches and other problems.
After the success of the gigabit core switch GSM7324, NETGEAR recently launched a more advanced GSM7312 gigabit core switch with more flexible port configurations. GSM7312 continues the ric
Optical fiber Broadband Router Function AnalysisType: HFR-1330N-1-1-1 fiber Broadband Router, wan port to fiber interface, no photoelectric conversion, suitable for small office network www.2cto.com main specifications/special functions: HFR-1330 Optical Fiber router is a high-performance router designed for small and medium-sized enterprise network connection, can provide Four 10/100 BASE-TX g RJ45 port and a 100BASE-FX SFP g WAN optical port, flexib
addition to Cisco CMS software, Cisco Catalyst 2950 LRE series Ethernet switches provide a variety of management tools based on Simple Network Management Protocols (SNMP), such as CiscoWorks for Switched Internetworks.
Cisco 2950 LRE solution includes Cisco Catalyst 2950 LRE Ethernet switch, Cisco 575 and 585 LRE client equipment CPE), and Cisco lre pots shard. Each LRE link ends at Cisco 575 or 585 lre cpe. When the POTS traffic and LRE link coexist on the same line, a POTS Shard is required.
G platform and four 40G modules with four ports. The new 40g module mainly includes core layer RG-S12000 Cloud Computing Series and access layer RG-S6000 series, two series are equipped with 40g module equipment, and the hardware chip supports the next generation of data center and Cloud Computing network features.
Taking product RG-S6200-48XS as an example: RG-S6200-48XS is the first box switch in the industry that supports 48 10g line speeds and the next generation data center network feature
. However, if the indicator light is not on, this interface cannot be used. However, this interface is the only hope. Otherwise, we can only transmit the 41MB IOS using xmodem, I am afraid the transmission time is prohibitive.TIPS:The speed of using XMODEM to transmit IOS is a headache. I used XMODEM to transmit a 2950 switch IOS, with a total capacity of about 2 MB. It took two hours. At this speed, it may take up to 30 hours for 41 MB.Since the use of XMODEM transmission IOS is not realistic,
build. Out
3 install gcc4.4
If you use ubuntu11.10 (including 12.04), you must downgrade GCC from 4.5 or later to 4.4. Otherwise, an error is returned.For reference:Sudo apt-Get install gcc-4.4 g ++-4.4g ++-4.4-multilibCD/usr/binSudo ln-SFP cpp-4.4 CPPSudo ln-SFP gcc-4.4 gccSudo ln-SF g ++-4.4g ++
4. Compile V8
An error occurs when compiling to external/V8. compile it separately:
Make libv8
During compila
Host Bus Adapter-Host Bus Adapter (HBA) is a Host Bus Adapter that provides input/output (I/O) between servers and storage devices) A circuit board and/or integrated circuit adapter that processes and physically connects. Because the HBA reduces the burden on the master processor in data storage and retrieval tasks, it can improve server performance. An hba and the connected disk subsystem are sometimes called a disk channel together. In fact, the optical fiber network card is commonly referred
% of servers will be connected over 10 Gigabit Ethernet, and most internal rack connections will use some form of copper cabling, especially when short-distance connections are required, such as connecting storage devices and switches to servers.
This wiring is likely to use 10GBase-CR shielded twisted pair cabling, a cable (DAC) format that can be directly connected, it includes fixed-length cables integrated with SFP + to both ends, or cabling using
I. BACKGROUNDIn a project POC site, implementation of the company based on the community OpenStack Mitaka Two development of private cloud products, the company packaged product image to fill the dell730xd server, the server network card configuration is 4 Gigabit 2个万 Gigabit (Intel X52 million gigabit network card).In the product Cloud pipe configuration interface, found that the Intel 5.2 million Gigabit network card is not recognizedSSH-to-server discovery via IP link show to view Gigabit NIC
receive side.To achieve this function, the TX sender adds an identical channel binding sequence to the transmitted data stream, and the RX receiver makes corresponding adjustments and delays in the respective Rx elastic buffers based on the channel binding sequence detected by each lane, eventually making the data in each lane non-existent, in the FPGA RX The output of the interface can be the same as the data sent by the TX sender, with misaligned data on the left and aligned data on the right
, this flag has no effect, because the standard calling sequence automatically handles the frame pointer and nothing is saved by pretending it doesn' t exist. the machine-description macro "frame_pointer_required" controls whetherA target machine supports this flag.
Here, we introduce the concept of "frame Pointer". What is "stack frame pointer (SFP?
We know that backtrace uses the information in the stack to traverse the function call relationship la
value to esp. the base address of the upper-level function stack in the pop stack is given to EBP to restore the base address of the original stack.RET; the main function returns to the upper-level call
These statements are used to create and release a function or process stack framework.The compiler automatically inserts statements for creating and releasing stack frameworks at the function entry and exit.When a function is called:1) EIP/EBP becomes the boundary of the new function StackWhen a
receiving modules respectively. Each channel provides a 32.6 Gbps transmission rate, and the total interconnection capacity can reach Gbps.
No matter whether it is a 4-channel transceiver module or a 12-channel transceiver module, the interconnection between the modules uses 12-channel MTP/MPO Band Optical Cable.
Application of parallel optical modules
1. optical backplane of a high-speed Router
High-speed routers use optical backplane, which greatly simplifies the wiring complexity and is ver
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.