Agner`s CPU blog

Software optimization resources | E-mail subscription to this blog | www.agner.org

Intel's compiler is the best?
Author: Weber Date: 2010-01-04 16:46
You wrote: "There is no other Windows compiler with a similar performance, not even the Gnu compiler for Windows."

Which compilers did you test?

Did you try e.g. the Portland Group (PGI) compiler? That means, does Intel's compiler (icc) produce faster executables than e.g. the PGI compiler for Intel CPU's? Does icc (with a patched CPU dispatcher) even produce faster executables than e.g. PGI for AMD CPU's?

Not that I'd try to challenge your claims (I haven't benchmarked any of the compilers), I'm just interested. Thanks! :-)

 
thread Intel's "cripple AMD" function new - Agner Fog - 2009-12-30
reply Intel's new - Felid - 2010-01-01
replythread Intel's "cripple AMD" function new - inhahe - 2010-01-03
last replythread Intel's new - Agner Fog - 2010-01-04
replythread Intel's compiler is the best? - Weber - 2010-01-04
last reply Intel's compiler is the best? new - Agner Fog - 2010-01-09
reply Intel article new - Agner Fog - 2010-01-22
last reply Intel's new - Deng - 2016-12-11
replythread Web Parallels new - Jeff Craig - 2010-01-04
last replythread More Parallels new - Agner Fog - 2010-01-23
reply Early Examples new - Yuhong Bao - 2010-02-01
last reply More Parallels new - Yuhong Bao - 2010-02-20
replythread New CPUID manipulation program new - Agner Fog - 2010-01-22
replythread CPUID manipulation through virtualization new - Andrew Lofthouse - 2010-08-16
reply CPUID manipulation through virtualization new - Agner Fog - 2010-08-16
replythread CPUID manipulation program for AMD new - Agner - 2010-10-01
last replythread CPUID manipulation program for AMD new - Ralf - 2012-01-30
last reply CPUID manipulation program for AMD new - Agner - 2012-01-31
last reply CPUID manipulation through virtualization new - akshay - 2015-07-08
last replythread New CPUID manipulation program new - AVK - 2011-02-09
last reply New CPUID manipulation program new - Agner - 2011-02-09
reply AMD Blog on compilers/benchmarch new - margaret lewis - 2010-02-01
replythread New version is still crippling Intel's competitors new - Agner Fog - 2010-06-29
last reply New version is still crippling Intel's competitors new - granyte - 2014-09-16
reply Out of court settlement with FTC new - Agner Fog - 2010-08-05
reply AMD library contains Intel's cripple-AMD function! new - Agner Fog - 2010-08-11
replythread Common math programs are affected new - Agner Fog - 2010-08-20
last reply Preliminary test results for Matlab new - Agner Fog - 2010-09-16
reply Overview of CPU dispatching in Intel software new - Agner Fog - 2010-08-23
replythread New Intel compiler version - still the same! new - Agner Fog - 2010-09-22
reply GCC now has support for function dispatch new - Jean-Luc - 2010-09-27
replythread Intel compiler question new - James Russell - 2010-10-11
last reply Intel compiler question new - Agner - 2010-10-12
reply New Intel compiler version - still the same! new - Don Kretsch - 2010-11-29
last replythread New Intel compiler version - still the same! new - Daniel - 2011-12-23
last replythread New Intel compiler version - still the same! new - Agner - 2011-12-25
last replythread New Intel compiler version - still the same! new - Stanley Theamer - 2012-02-12
last reply New Intel compiler version - still the same! new - Stretcho - 2012-03-14
replythread Still no library that is optimal on all processors new - Agner - 2012-04-18
replythread Still no library that is optimal on all processors new - Guest - 2012-05-17
last replythread Still no library that is optimal on all processors new - Agner - 2012-05-17
last replythread Still no library that is optimal on all processors new - David - 2012-05-19
last replythread Still no library that is optimal on all processors new - Agner - 2012-05-20
last reply Still no library that is optimal on all processors new - Bubba_Hotepp - 2012-06-16
last replythread Still no library that is optimal on all processors new - Marat Dukhan - 2013-05-20
last replythread Still no library that is optimal on all processors new - Agner - 2013-05-21
last replythread This is still going on, wow just wow new - Vuurdraak - 2016-11-10
last replythread This is still going on, wow just wow new - Agner - 2016-11-10
last replythread This is still going on, wow just wow new - Vuurdraak - 2016-11-11
last replythread This is still going on, wow just wow new - Denis - 2017-01-02
last replythread This is still going on, wow just wow new - Agner - 2017-01-02
replythread RYZEN thoughts? new - Noob programmer - 2017-03-10
last replythread RYZEN thoughts? new - Chromatix - 2017-03-16
last replythread RYZEN thoughts? new - Peter - 2017-04-11
reply RYZEN thoughts? new - Agner - 2017-04-12
last reply RYZEN thoughts? new - itsmydamnation - 2017-04-21
last reply This is still going on, wow just wow new - Naoki Shibata - 2017-07-19
last replythread A long history of legal antitrust battles new - Agner - 2017-07-27
last reply A long history of legal antitrust battles new - Jorcy Neto - 2017-07-27