Hi,
On Wed, Apr 17, 2013 at 4:38 PM, Matthew Chambers <[email protected]>wrote: > > What I do for python is generate C++ code and put cython bindings around > it, much faster. (over10x) You could do the same thing for PHP by writing > a PHP extension. > > Start here: > http://www.php.net/manual/en/**internals2.php<http://www.php.net/manual/en/internals2.php> > > You could also try something like Swig which is like an auto bindings > generator for many languages. > > -Matt > > > On 17/04/13 20:33, Hassan Chen wrote: > >> Have any way to improve it ? Google tell me nothing. >> >> >> On Wed, Apr 17, 2013 at 4:30 PM, Matthew Chambers <[email protected] >> >wrote: >> >> Yes, because PHP is an interpreted language. >>> >>> >>> On 17/04/13 20:27, Hassan Chen wrote: >>> >>> o(╯□╰)o, about 17999 books. This only a test. In practical >>>> applications, I >>>> also transfer the array data like this but not books. >>>> Buy I found when transfer large amounts of data one-time, php is very >>>> slow. >>>> Can you tell me why? >>>> >>>> >>>> On Wed, Apr 17, 2013 at 4:20 PM, Matthew Chambers < >>>> [email protected] >>>> >>>>> wrote: >>>>> >>>> How much roughly would 829k worth of books cost? Are you preparing >>>> for >>>> >>>>> people to order the entire amazon library through your interface? >>>>> >>>>> >>>>> On 17/04/13 20:06, Hassan Chen wrote: >>>>> >>>>> Hi, >>>>> >>>>>> Now I'm using TNonblockingServer. But I found php is so slow than >>>>>> cpp. >>>>>> >>>>>> The testing result: >>>>>> >>>>>> server client data size time >>>>>> cpp php 829K 2m23.110s >>>>>> cpp php 446K 0m33.337s >>>>>> cpp php 199K 0m4.305s >>>>>> cpp cpp 829K 0m0.564s >>>>>> >>>>>> The service and data struct is: >>>>>> struct Book { >>>>>> 1: i32 book_id, >>>>>> 2: string book_name, >>>>>> 3: string book_author, >>>>>> 4: double book_price, >>>>>> 5: string book_publisher, >>>>>> 6: i32 age, >>>>>> } >>>>>> >>>>>> service BookOrder { >>>>>> list<Book> order(1: string book); >>>>>> } >>>>>> >>>>>> >>>>>> Now I have some question: >>>>>> 1. Why php is so much slower than cpp >>>>>> 2. As the amount of data increases, the php's performance drastically >>>>>> reduced >>>>>> >>>>>> can anyone tell me? >>>>>> >>>>>> Thanks. >>>>>> -- >>>>>> Hassan Chen >>>>>> >>>>>> >>>>>> >>>>>> >
