Mcpu Option

Option Summary (Using the GNU Compiler Collection (GCC))

gcc.gnu.org3.1 Option Summary. Here is a summary of all the options, grouped by type. Explanations are in the following sections. Overall Options. See Options Controlling the Kind of Output. -c -S -E -o file-dumpbase dumpbase-dumpbase-ext auxdropsuf-dumpdir dumppfx-x language-v -### –help [=class [,…]]–target-help –version -pass-exit-codes -pipe -specs=file-wrapper @file-ffile-prefix-map=old=new …

http://gcc.gnu.org/onlinedocs/gcc/Option-Summary.html

Understanding GCC -mcpu option — GNU Toolchain for ARC …

embarc.orgUnderstanding GCC -mcpu option ¶ The GCC option -mcpu= for ARC does not only designate the ARC CPU family (ARC EM, HS, 600 or 700), but also enables the corresponding set of optional instructions defined for the selected configuration. Therefore a particular -mcpu value selects not only a family, but also other -m<something> GCC options for ARC.

https://embarc.org/toolchain/baremetal/gcc-mcpu.html

Compiler Reference Guide: -mfpu – Keil

keil.comUse the -mcpu option to override the default FPU for aarch64-arm-none-eabi targets. For example, to prevent the use of floating-point instructions or floating-point registers for the aarch64-arm-none-eabi target use the -mcpu= name +nofp+nosimd option. Subsequent use of floating-point data types in this mode is unsupported.

https://www.keil.com/support/man/docs/armclang_ref/armclang_ref_chr1392305424052.htm

Invalid -mcpu option. CPU 24FJ16GA002 not recognized …

microchip.com20/05/2008 · pic30-coff-cc1.exe: error: Invalid –mcpu option. CPU 24FJ16GA002 not recognized. Halting build on first failure as requested. BUILD FAILED: Mon May 19 21:11:48 2008 #1. 5 Replies Related Threads. JasonK . Moderator. Total Posts : 3411; Reward points : 0; Joined: 2003/11/14 09:49:40; Location: Microchip Technology in Arizona, USA ; Status: offline; RE: Invalid –mcpu option. CPU …

https://www.microchip.com/forums/m339568.aspx

gcc – What are my available march/mtune options? – Stack …

stackoverflow.comI’m getting build errors (tried -march=x86_64) and I don’t know what my options are. The compiler I’m using is a proprietary wrapper around gcc that doesn’t seem to like -march=skylake. The flags should be the same so I assume whatever options I’d send to gcc to …

https://stackoverflow.com/questions/53156919/what-are-my-available-march-mtune-options

warning: switch -mcpu=cortex-a7 conflicts with -march …

forum.kodi.tv18/03/2018 · Known ARM CPUs (for use with the –mcpu= and -mtune= options): arm1020e arm1020t arm1022e arm1026ej-s arm10e arm10tdmi arm1136j-s arm1136jf-s arm1156t2-s arm1156t2f-s arm1176jz-s arm1176jzf-s arm2 arm250 arm3 arm6 arm60 arm600 arm610 arm620 arm7 arm70 arm700 arm700i arm710 arm7100 arm710c arm710t arm720 arm720t arm740t arm7500 arm7500fe arm7d …

https://forum.kodi.tv/showthread.php?tid=315143

AArch64 Options – Using as

sourceware.orgIf both –mcpu and -march are specified, the assembler will use the setting for –mcpu. If neither are specified, the assembler will default to –mcpu=all. The architecture option can be extended with the same instruction set extension options as the –mcpu option. Unlike –mcpu, extensions are not always enabled by default, See AArch64 Extensions.

https://sourceware.org/binutils/docs/as/AArch64-Options.html

Clang Compiler User’s Manual — Clang 12 documentation

clang.llvm.orgPassing -fno-diagnostics-show-option will prevent Clang from printing the [-Wextra-tokens] information in the diagnostic. … $ clang -target nvptx64-unknown-unknown test.cl $ clang -target amdgcn-amd-amdhsa –mcpu = gfx900 test.cl Compiling to bitcode can be done as follows: $ clang -c -emit-llvm test.cl This will produce a generic test.bc file that can be used in vendor toolchains to perform …

https://clang.llvm.org/docs/UsersManual.html

GCC 10 Release Series — Changes, New Features, and Fixes …

gnu.orgThe GCC identifiers can be used as arguments to the –mcpu or -mtune options, for example: –mcpu=cortex-a77 or -mtune=cortex-a65ae or as arguments to the equivalent target attributes and pragmas. arm. Support for the FDPIC ABI has been added. It uses 64-bit function descriptors to represent pointers to functions, and enables code sharing on MMU-less systems. The corresponding …

https://www.gnu.org/software/gcc/gcc-10/changes.html

error: unrecognized argument in option ‘-mcpu=e200zx’

community.st.comppc-freevle-eabi-gcc: note: valid arguments to ‘-mcpu=’ are: 401 403 405 405fp 440 440fp 464 464fp 476 476fp 505 601 602 603 603e 604 604e 620 630 740 7400 7450 750 801 821 823 8540 8548 860 970 G3 G4 G5 a2 cell e200z0 e200z2 e200z3 e200z4 e200z6 e200z7 e300c2 e300c3 e500mc e500mc64 e5500 e6500 ec603e native power3 power4 power5 power5+ power6 power6x power7 power8 powerpc …

https://community.st.com/s/question/0D50X00009XkX7N/error-unrecognized-argument-in-option-mcpue200zx

Compiler/MSP430F2272: Compiler option -mmcu vs. -mcpu …

e2e.ti.comFuture releases of the GCC MSP430 compiler will not accept the option -mcpu. Now is the time to change to using -mmcu instead.

https://e2e.ti.com/support/tools/ccs/f/81/t/713556?Compiler-MSP430F2272-Compiler-option-mmcu-vs-mcpu

RL78 Options – Lahey

lahey.comIf this option is set it also selects the type of hardware multiply support to use, unless this is overridden by an explicit -mmul=none option on the command line. Thus specifying -mcpu=g13 enables the use of the G13 hardware multiply peripheral and specifying -mcpu=g10 …

http://www.lahey.com/docs/lfpro78help/gcc/RL78-Options.html

ARM Compiler armclang Reference Guide Version 6.5 | -mcpu …

developer.arm.comARM’s developer website includes documentation, tutorials, support resources and more. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.

https://developer.arm.com/docs/100067/0605/compiler-command-line-options/-mcpu

CGG: MCPU

cgg.comMulti-CPU Support Option Jason offers MCPU-Deterministic to reduce compute time for InverTrace® Plus and RockTrace® jobs. Using MCPU, you can spread the processing load across as many as 64 CPUs, significantly speeding the time to job completion.

https://www.cgg.com/en/What-We-Do/GeoSoftware/Platform-Environment/MCPU

[llvm-dev] difference between –target, -mcpu, -march …

groups.google.com19/03/2016 · The –mcpu and -march options are very similar in clang. In general, they’re setting the processor you’re compiling your code to run on. (Arm is even weirder here so I’m glossing over a lot of details). The reasons behind this are largely historical and option compatibility with gcc. If you’ve done cross compilation with gcc all that the –target option does in clang is select at runtime the …

https://groups.google.com/d/topic/llvm-dev/oNN5Ob2Dc6I

as(1) – Linux manual page – Michael Kerrisk

man7.orgIf both –mcpu and -march are specified, the assembler will use the setting for –mcpu. If neither are specified, the assembler will default to –mcpu=all. The architecture option can be extended with the same instruction set extension options as the –mcpu option.

https://www.man7.org/linux/man-pages/man1/as.1.html

This option only has an effect when optimizing for the …

coursehero.comIf you wish to set an individual option to a particular value, you may specify it after the ‘-mcpu ’ option, like ‘-mcpu=970 -mno-altivec ’. On AIX, the ‘-maltivec ’ and ‘-mpowerpc64 ’ options are not enabled or disabled by the ‘-mcpu ’ option at present because AIX does not have full support for these options.

https://www.coursehero.com/file/p5t9agv/This-option-only-has-an-effect-when-optimizing-for-the-VR4130-It-normally-makes/

Arm Neoverse V1 Support Added To LLVM Clang 12 Compiler

phoronix.com09/11/2020 · Beginning with the LLVM Clang 12 release due out next February~March, the "neoverse-v1" target is now supported as a valid -march/mcpu option. Specifying "neoverse-v1" for the compiler implies ARMv8.4-A plus features of BF16, cache deep persist, hardware crypto, FP16FML, full FP16, fuse AES, matrix multiply INT8, NEON, PerfMon, RandGen, SPE, SSBS, and SVE instructions.

https://www.phoronix.com/scan.php?page=news_item&px=Arm-Neoverse-V1-LLVM-Clang

rGcfa7094e49cf – reviews.llvm.org

reviews.llvm.orgThe goal of this patch is improve option compatible with RISCV-V GCC, –mcpu support on GCC side will sent patch in next few days.-mtune only affect the pipeline model and non-arch/extension related target feature, e.g. instruction fusion; in td file it called TuneFeatures, which is introduced by X86 back-end[1]. -mtune accept all valid option for –mcpu and extra alias processor option, e.g …

https://reviews.llvm.org/rGcfa7094e49c

Need help with error: “Build Failed (exit value 2, total …

reddit.com(2042) no target device specified; use the –mcpu option to specify a target device (Driver) The driver was invoked without selecting what chip to build for. Running the driver with the -mprint-devices option will display a list of all chips that could be selected to build for.

https://www.reddit.com/r/pic_programming/comments/jw5dgf/need_help_with_error_build_failed_exit_value_2/

Leave a Reply