There is no concurrency in JavaScript (per its language specification).
On Wed, Dec 19, 2012 at 9:08 PM, v8unl <[email protected]> wrote: > I am still in my early stages of research. But, I was looking > at concurrency in dynamic languages. > > > On Tuesday, December 11, 2012 10:35:39 AM UTC-6, Jakob Kummerow wrote: > >> A good benchmark should be representative of the workload you're >> interested in measuring. >> >> >> On Tue, Dec 11, 2012 at 3:53 PM, v8unl <[email protected]> wrote: >> >>> Thank You Jakob. >>> >>> What would you suggest some good benchmarks other than the one we have >>> in V8. >>> >>> Thanks, >>> Shakthi >>> >>> >>> On Tuesday, December 11, 2012 3:10:57 AM UTC-6, Jakob Kummerow wrote: >>> >>>> Looks like the Sunspider runner expects the shell to expose a "run()" >>>> method. I have no idea what that method is supposed to do, and considering >>>> how useless Sunspider is as a benchmark, I don't think >>>> investigating/implementing it is a good use of anyone's time. >>>> >>>> >>>> On Tue, Dec 11, 2012 at 2:39 AM, v8unl <[email protected]> wrote: >>>> >>>>> Thank you Paul and Yang >>>>> >>>>> Now. the benchmarks of V8 are working . But, SunSpider is not working >>>>> in V8 (As, Paul has mentioned we need export some functions for which I am >>>>> not getting resources.). >>>>> >>>>> perl sunspider --shell=/home/shakthi/Desktop/**** >>>>> Research/Workspace/V8/v8/out/**x**64.release/shell >>>>> >>>>> Running SunSpider once for warmup, then 10 times >>>>> Discarded first run. >>>>> [resources/sunspider-**standalon**e-driver.js:54: ReferenceError: run >>>>> is not defined >>>>> times[j] = run(testName); >>>>> ^ >>>>> ReferenceError: run is not defined >>>>> at resources/sunspider-**standalone**-driver.js:54:24 >>>>> at resources/sunspider-**standalone**-driver.js:75:3, >>>>> resources/sunspider-**standalone**-driver.js:54: ReferenceError: run >>>>> is not defined >>>>> times[j] = run(testName); >>>>> >>>>> This link explains it but they do not mention whether the issue is >>>>> fixed or not. >>>>> >>>>> https://bugs.webkit.org/show_**b**ug.cgi?id=71801<https://bugs.webkit.org/show_bug.cgi?id=71801> >>>>> >>>>> Thanks, >>>>> Shakthi >>>>> >>>>> >>>>> On Sunday, December 9, 2012 11:49:38 PM UTC-6, paul lind wrote: >>>>> >>>>>> Shakti - >>>>>> >>>>>> For v8 benchmark, cd into the benchmarks directory, and run it from >>>>>> there: >>>>>> >>>>>> cd benchmarks >>>>>> /path/to/shell run.js >>>>>> >>>>>> In your clip below, you can see that run.js is trying to load other >>>>>> files from that same directory. >>>>>> >>>>>> Sunspider benchmark is run via the included perl script also called >>>>>> 'sunspider', which you can get from webkit repo: https://github.com/* >>>>>> *WebKi****t/webkit/tree/master/**Performan****ceTests/SunSpider<https://github.com/WebKit/webkit/tree/master/PerformanceTests/SunSpider> >>>>>> >>>>>> but I think that newer versions of the test (still called 0.9.1) >>>>>> expect the shell to export some function(s) that the v8 shell does not. I >>>>>> don't have the code in front of me now to check this out. Maybe someone >>>>>> else can respond. >>>>>> >>>>>> thanks, >>>>>> >>>>>> paul >>>>>> >>>>>> On Dec 9, 2012, at 7:37 PM, v8unl <[email protected]> wrote: >>>>>> >>>>>> Hello, >>>>>> >>>>>> I am new to V8 and I was wondering how to run benchmarks like >>>>>> sunspider or the benchmarks provided in V8 package. >>>>>> >>>>>> I am able to run small helloworld.js from ./shell or from ./d8 but I >>>>>> am getting the following error when I am trying to run the benchmarks >>>>>> >>>>>> /shell /home/shakthi/Desktop/Research******/Workspace/V8/v8/out/x64. >>>>>> **relea****se/sunspiderRun/run.js >>>>>> iteration -1 : loading 3d-cube.js >>>>>> /home/shakthi/Desktop/Research******/Workspace/V8/v8/out/x64.**relea* >>>>>> ***se/sunspiderRun/run.js:**36: Error loading file >>>>>> load(category.name + "-" + test.name + ".js"); >>>>>> >>>>>> >>>>>> >>>>>> ^ >>>>>> ./shell benchmarks/run.js >>>>>> benchmarks/run.js:29: Error loading file >>>>>> load('base.js'); >>>>>> ^ >>>>>> >>>>>> System Details: Ubuntu on 64 bit machine >>>>>> >>>>>> Please, let me know what would be the steps to run benchmarks in V8 >>>>>> or where I am making the mistake. >>>>>> >>>>>> Thanks, >>>>>> Shakti >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> v8-users mailing list >>>>>> [email protected] >>>>>> http://groups.google.com/**group****/v8-users<http://groups.google.com/group/v8-users> >>>>>> >>>>>> >>>>>> -- >>>>> v8-users mailing list >>>>> [email protected] >>>>> http://groups.google.com/**group**/v8-users<http://groups.google.com/group/v8-users> >>>>> >>>> >>>> -- >>> v8-users mailing list >>> [email protected] >>> http://groups.google.com/**group/v8-users<http://groups.google.com/group/v8-users> >>> >> >> -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users
