- INTEL C COMPILER COMMAND REGISTRATION
- INTEL C COMPILER COMMAND CODE
- INTEL C COMPILER COMMAND DOWNLOAD
- INTEL C COMPILER COMMAND FREE
It is unsuccessful or fails with older CFLAGS.We have recently come across an issue for which we need help with. It is impossible to compile the PKG with ICC. The compilation works, but is not recommended The compilation may work, but there are some compilations errors. The compilation works but is needed an editing of the PKGBUILD Undefined reference to `server_dispatch_message' We must add the option -platform linux-icc-64 (or 32) in the configure command There is some problem with the compiler flags The compilation should be done by using the PKGBUILD from ABS. In the following table we report a list of packages from the official repository that we have tried to compile with the intel C/C++ compiler. Reason: Use Help:Template#Table cell templates (Discuss in Talk:Intel C++) Pdcm sse4_1 lahf_lm dts tpr_shadow vnmi flexpriority $ grep -m 1 flags /proc/cpuinfo flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflushĭts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebsīts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr In the example below, SSE4.1 would be the correct selection: If unsure which option to use, simply inspect the flags section of /proc/cpuinfo.
INTEL C COMPILER COMMAND CODE
Use to generate specialized code to run exclusively on processors supporting it. For an exhaustive list and explanation of available compiler flags, consult the icc manpage or better yet by invoking the compiler with the help flag: In most cases it will happily ignore the flag warning the user and moving on. In general, icc supports many of the same CFLAGS gcc supports and is also pretty tolerant to gcc flags it cannot use. Note: To test if your package has been really compiled with icc, observe the build output and watch if it is using the icc or icpc command. No special switches are needed when calling makepkg to build.Įxport CFLAGS="-march=native -O3 -no-prec-div -fno-alias -pipe"Įxport LDFLAGS="-Wl,-O1,-sort-common,-as-needed" Modify /etc/nf inserting the following code under the existing line defining CXXFLAGS to enable makepkg to use icc. Please make a new sub-section with your suggested method titled as such. This section is meant to capture various methods suggested by users. There is currently no official guide to using icc with makepkg.
INTEL C COMPILER COMMAND REGISTRATION
The requisite license file is emailed to users upon registration and should be copied into the $startdir prior to building the packages.
INTEL C COMPILER COMMAND FREE
Intel offers a free license for open-source contributors, students, researchers, and educators.
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INTEL C COMPILER COMMAND DOWNLOAD
The PKGBUILD uses a free download link, but a license file needs to be obtained in order to actually use (most of) the packages. Intel Parallel Studio XE packages are available in the AUR.