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Compliance to C++17 standards; default optimization level changed to -O2; -fPIC and -fPIE options made default; bit reproducibility support improved for C/C++ and
Fortran; general improvements targeting compile time reduction; new option to display the AOCC Optimization Report; tuned for use with the
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comparing AOCC v1.0 to Clang 4 and 5, and GCC 6 through 8, Phoronix found AOCC provided marginal improvement over Clang 4.0 in several benchmarks and no difference in others. Compilation time generally increased relative to Clang 4.0. Some benchmarks found some versions of GCC had better performance
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Bug fixes with
Fortran pre-processing and compilation; bug fixes impacting performance of C, C++, and Fortran applications; tuned for use with the AMD Math Library v4.2
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Zen CPUs; Fortran 2008 and
Fortran OMP 4.5 compliance improvements; Fortran debuggability improvements; improved variants of scalar, vector, and loop transformations
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than some versions of Clang (AOCC included), and vice versa. In August 2019 Phoronix again benchmarked AOCC, now AOCC 2.0 against Clang 9 and GCC 9.1 and 10.0.
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Along with the compiler, AMD offers the AMD Optimizing CPU Libraries (AOCL), a set of numerical libraries that is roughly similar to
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and includes AMD Math
Library (LibM), AMD Random Number Generator Library, AMD Secure RNG Library, AOCL-Sparse,
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723:"GCC vs. LLVM Clang vs. AOCC Compiler Benchmarks On The AMD EPYC 7742 2P Linux Server - Phoronix"
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AMD also offers AMD μProf, a performance analysis tool similar to
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with various additional patches to improve performance for AMD's
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531:"AMD Releases Optimizing C/C++ Compiler For Ryzen - Phoronix"
552:"Benchmarking AMD's New AOCC Compiler For Ryzen - Phoronix"
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159:platforms. It is a proprietary fork of
147:) is an optimizing C/C++ and Fortran
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829:C (programming language) compilers
782:. You can help Knowledge (XXG) by
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62:4.2.0 / February 27, 2024
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859:Computer programming tool stubs
839:Free compilers and interpreters
279:Last version to use DragonEgg.
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141:AMD Optimizing C/C++ Compiler
155:targeting 32-bit and 64-bit
448:Intel's Math Kernel Library
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39:; 7 years ago
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696:"AOCC 4.2 Release Notes"
669:"AOCC 4.1 Release Notes"
642:"AOCC 4.0 Release Notes"
615:"AOCC 2.1 Install Guide"
588:"AOCC 2.0 Install Guide"
418:AMD Math Library v4.1
778:-related article is a
570:"AOCC Archive Section"
64:; 6 months ago
28:Advanced Micro Devices
188:AOCC version history
171:microarchitecture in
247:Introduction of the
216:Uses DragonEgg with
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484:Intel C++ Compiler
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844:Fortran compilers
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622:developer.amd.com
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514:"AOCC User guide"
489:List of compilers
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251:Fortan frontend.
179:microprocessors.
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784:expanding it
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411:August 2023
399:Support for
355:Support for
293:Support for
199:LLVM version
193:AOCC version
144:
140:
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23:Developer(s)
703:www.amd.com
676:www.amd.com
649:www.amd.com
467:Intel VTune
349:March 2021
287:August 2019
151:suite from
823:Categories
732:2020-02-19
708:2024-04-08
681:2024-04-08
654:2024-04-08
627:2020-02-19
600:2020-02-19
495:References
367:July 2021
297:Zen CPUs.
241:April 2018
69:2024-02-27
460:ScaLAPACK
440:benchmark
359:Zen CPUs
341:debugger
318:June 2020
259:July 2018
218:GCC 4.8.2
129:/amd-aocc
123:developer
473:See also
210:May 2017
149:compiler
112:Freeware
100:Compiler
118:Website
107:License
67: (
42: (
519:. AMD.
423:4.2.0
408:4.1.0
390:4.0.0
377:3.2.0
364:3.1.0
346:3.0.0
339:OpenMP
328:2.3.0
202:Notes
175:, and
774:This
699:(PDF)
672:(PDF)
645:(PDF)
618:(PDF)
591:(PDF)
517:(PDF)
479:Clang
429:16.0
414:16.0
396:14.0
383:13.0
370:12.0
352:12.0
334:11.0
315:2.2.0
302:2.1.0
284:2.0.0
270:1.3.0
256:1.2.1
249:Flang
238:1.2.0
225:1.1.0
207:1.0.0
177:Ryzen
165:Clang
157:Linux
88:Linux
780:stub
456:FFTW
452:BLIS
321:10.0
196:Date
173:Epyc
161:LLVM
145:AOCC
139:The
127:.com
125:.amd
95:Type
44:2017
37:2017
574:AMD
308:9.0
290:8.0
276:7.0
262:6.0
244:6.0
231:6.0
213:6.0
169:Zen
153:AMD
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.