[Fwd: Re: compiling with icc]

: compiling with icc Date: Thu, 1 Apr 2004 22:23:02 +0200 (CEST) From: Lenz Grimmer [EMAIL PROTECTED] To: Yonah Russ [EMAIL PROTECTED] CC: [EMAIL PROTECTED] References: [EMAIL PROTECTED] -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Yonah, sorry for the late reply. I have now

Re: [Fwd: Re: compiling with icc]

news. yonah Original Message Subject: Re: compiling with icc Date: Thu, 1 Apr 2004 22:23:02 +0200 (CEST) From: Lenz Grimmer [EMAIL PROTECTED] To: Yonah Russ [EMAIL PROTECTED] CC: [EMAIL PROTECTED] References: [EMAIL PROTECTED] -BEGIN PGP SIGNED MESSAGE

Re: compiling with icc

Hi! I have just downlaoded the icc, it took about a day and a half to recieve a confirmation mail with instructions on how downloading it. I will give a try tomorrow! =) Best Regards! PS: Maybe somenody from mysql could give us some advice on how to compile mysql server witth icc?(on linux, of

Re: compiling with icc

Hi! On Wed, 2004-03-24 at 09:51, Yonah Russ wrote: Hi, I'm trying to compile mysql 4.0.18 with icc 8.0 on RH AS 3u1. I'm 8 GUAO! nice!, let us know how faster it is with the Intel compiler, just curious! =) fyi- there is a problem with the configure/libtool script when you don't compile

Re: compiling with icc

Victor Medina wrote: Hi! On Wed, 2004-03-24 at 09:51, Yonah Russ wrote: Hi, I'm trying to compile mysql 4.0.18 with icc 8.0 on RH AS 3u1. I'm 8 GUAO! nice!, let us know how faster it is with the Intel compiler, just curious! =) An ad in one of the Linux magazines I leaf through on

Re: compiling with icc

Victor Medina wrote: 8 must probably no one here uses the Intel compiler since it is paid =( actually there is a free non-commercial license version here: http://www.intel.com/software/products/compilers/clin/noncom.htm which is how I happen to have it yonah it dies with this error: IPO

Re: compiling with icc

this is what you are looking for: http://www.intel.com/software/products/global/techtopics/mysql.pdf according to intel- mysql ab provided all the performance data- much more than 20% performance boost sometimes. I'll be darned if their compiler flags work- maybe with 4.1 (apparently that's

Re: compiling with icc

It's my understanding that MySQL does not currently compile with the Intel compiler - it's too gcc-specific, and icc is not 100% gcc-compatible. I seem to remember seeing this in the on-line documentation somewhere, but I can't remember where. Tim -- Dr Tim Cutts Informatics Systems Group

Re: compiling with icc

Victor Medina wrote: it dies with this error: IPO Warning: unresolved : rl_attempted_completion_function Referenced in ipo_icc5X7oE4.o IPO Warning: unresolved : rl_completion_entry_function 8 Ncurses devel and the readline libriries must be installed for the client to compile

Re: compiling with icc

On 25 Mar 2004, at 01:14, Chris Nolan wrote: An ad in one of the Linux magazines I leaf through on occassion showed some pretty noticable improvements (in the order of 20% in some cases), but I'm betting that these were crafted test cases, as we all know that MySQL's two main storage engines

Re: compiling with icc

On Wed, 2004-03-24 at 10:57, Yonah Russ wrote: 8 make[2]: Leaving directory `/moat-files/mysql-4.0.18/client' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/moat-files/mysql-4.0.18' make: *** [all] Error 2 any ideas what I'm missing? thanks yonah ---8 Something is

Re: compiling with icc

no problem- its a fresh install of RH AS 3u1 (basically the same setup as rh 9)- minimal installation with one or two rpms from the cds added afterwards the mysql source tarball is upacked in /moat-files/mysql-4.0.18/ here is my ld.so.conf if it helps /usr/kerberos/lib /usr/X11R6/lib

Re: compiling with icc

Great! Thanks for the help. Here is some more info, in case it's helpful- these are all the compile warnings from the make: my_thr_init.c(67): warning #266: function declared implicitly pthread_mutexattr_setkind_np(my_fast_mutexattr,PTHREAD_MUTEX_ADAPTIVE_NP); ^ ... icc: Command line

Re: compiling with icc

Hi! OK, i have installed a fresh RH9 (i had the cd's here, altough i use a SuSE 9 and Debian). I downloaded a fresh copy of mysql 4.0.18 and 4.1 (just to try). I installed a complete develompent environment (gcc, bison, yacc, m4, etc etc) and it compiles cleanly, again; with gcc, I will

Re: compiling with icc

News- I have compiled mysql 4.1.1-alpha with the icc compiler using the options intel reported in their case study pdf. specifically '-O3 -ip -unroll2' The compilation was pretty ugly and threw up a lot of warnings. I'm benchmarking now and I'll let you know what comes out of it. yonah Yonah