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optimization - Writing a piece of C code such that compiler uses SSE4.1 instruction for generating assembly Code -

I want to write some code such as gcc optimized using -msse4.1 flag Can it Actually I want to check whether the compiler is taking advantage of the directions of SSE4.1 or not. There are several SSE 4.1 instructions () but I can not write a piece of C code which is using those instructions in the demographic legislation. Thanks in advance. I suspect that the GCC will use the SSE 4.1 instructions easily. But you can take a look: Under the SPMD model, the programmer writes a program that appears to be mostly regular serial programs, although the performance model is actually that many examples of hardware programs Execute in parallel at (See a more detailed example that reflects this concept.) ISPC prepares C-based SPMD programming language to run CPU units; It often provides a 3x or more speedup on the CPU with 4-wide SSE units, without any difficulty in writing intrica codes.

Python Math Regex -

I am creating a programming language in Python and parsing a main component that I do not remember for the original language The ability to do mathematical equations has a function to parse math, but I need to check whether the input is a math equation. I'm looking for a regex to match something like 3 * x ^ (4 * y) + 1- (7 * y * z / x). You can not do what you want with regular expressions, this is not a regular language in Python Extensions are what you want to do to abuse what you do, but it will be unnecessary and you will not get anything to use parses. What you want is a parser, the library is very easy to use for Python. Here is a related.

SharePoint 2010 Email Event Handler produces error "Could not load file or assembly...", list stops working -

In the pursuit of many blogs, I have the code below. However, once I am registered with the event handler and the SharePoint Timer Service I resume, when I send an email to the list, it no longer displays emails and I get an error below. I tried: Restarting the IIS, SharePoint Timer Service. Did my IT department give "user" account rights to my assembly? In GAC (other blog's suggestion) Code : Public category EventReceiver1: SPEmailEventReceiver {/// & lt; Summary & gt; An email message has been received in the /// list. /// & lt; / Summary & gt; Public override receives zero email (SPList oList, SPEmailMessage, string strReceiverData) {SPListItem oListItem = oList.Items.Add (); Oliver's item ["Facsimber"] = Omease. Header ["subject"]; // OliveItem ["Body"] = Omease Html bd; Oliver's item ["messbie"] = Omease Header ["subject"]; OListItem.Update (); }} error : file or assembl...

TSQL: Updating multiple columns not working?? (ASP.NET C#) -

मेरे पास यह संग्रहीत कार्यविधि है निर्माण प्रक्रिया spEditInfo @username nvarchar (64), @ पासवर्ड nvarchar (64), @ फ्रिस्टामेन नर्वचर (64), @ मिड्लनैम नैवर्चार (64), @लास्टामेन नवरर्चार (64), @ईमेल नवरर्चार (64) जैसा कि यूजर अपडेट्स यूजर सेट पासवर्ड पासवर्ड @ @ पासवर्ड, फर्स्टनाम = @ फर्स्ट नेम, मिडलनेम = Middlename, lastname = @ lastname, ईमेल = @ ईमेल WHERE उपयोगकर्ता नाम = @ उपयोगकर्ता नाम; यहाँ समस्या है, यद्यपि। कोई फर्क नहीं पड़ता कि शेष मानकों के रूप में मैं क्या मानता हूं, केवल पासवर्ड बदल जाता है। कोई भी विचार क्यों? यह मेरा कॉलिंग कोड है: SqlCommand cmd = new SqlCommand ("spEditInfo", conn); Cmd.CommandType = CommandType.StoredProcedure; Cmd.Parameters.Add ("उपयोगकर्ता नाम", SqlDbType.NVarChar, 64); Cmd.Parameters.Add ("password", SqlDbType.NVarChar, 64); Cmd.Parameters.Add ("प्रथम नाम", SqlDbType.NVarChar, 64); Cmd.Parameters.Add ("middlename", SqlDbType.NVarChar, 64); Cmd.Parameters.Add ("lastname", ...

javascript - more efficient and expandable google search -

I have a large list of websites with checkboxes, which I want to use to narrow down a Google search. Now my script is limited to about 5 sites, which I think is that there is some length limit on Firefox or Google, and my script looks like this function_google () { Var cbs = document.getElementsByTagName ('Input'); Var txt = document.search.query.value; Var site = ""; For (var i = 0; i & lt; cbs.length; i ++) {if (cbs [i]. Type == 'checkbox' & amp; amp; amp; amp; amp; ; Amp; amp; amp; amp; amp; cbs; i.checked & amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; cbs [i] .value! = "Yes") {sites = sites + "Site:" + cbs [i] .value + "OR"; }} Sites = sites.substring (0, sites.length - 4); Window.open ("http://www.google.com/search?q=" + "" + + txt + sites); } I noticed custom Google search but it seems that you specify all the sites ahead of time and then custom Google search is required mo...

.net - I need help with the design for many keyboard shortcuts assosciated with various methods -

I need to come up with several keyboard shortcuts and collect them in different ways. I need help with design in C # To use any specific dstrucs? Get started and then consider generic structures.

Is it possible to audit what javascript methods are executing on a page? -

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My goal is to see which Javascript functions have been executed since the beginning of the audit, it is most comparable to me It is that every javascript file is being loaded at the beginning of each method, which is being loaded, and then write a list of all the functions that have a breakpoint that was hit. Is this device present? If not, why do not developers need it? I see myself a page, I am seeing something happening, but what is happening is not able to handle it. In a big atmosphere, I could see this work being extremely disappointing. Cheers Yes. Firebug (for Firefox) is the most popular. Also, press F12 to bring IE9 and Chrome ... to the developer window. With all the tools outlined here, you can set JavaScript break points, view stacks, and view your script too. To help you see console.log - Google Chrome's Javascript Console (which is some good visual profiling) -