Compiler Usage Guidelines for 64-Bit Operating Systems on AMD64 ...

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<strong>Compiler</strong> <strong>Usage</strong> <strong>Guidelines</strong> <strong>for</strong> AMD<strong>64</strong> Plat<strong>for</strong>ms 32035 Rev. 3.22 November 2007 5.6 Intel 9.0 C/C++ <strong>Compiler</strong> <strong>for</strong> (32-<strong>Bit</strong>) Microsoft ® Windows ® Table 15 shows the best-known peak switches <strong>for</strong> various programs in the SPEC-CPU2000 benchmarks <strong>for</strong> the 32-bit Intel 8.0 C/C++ compiler <strong>for</strong> Microsoft Windows on AMD Athlon <strong>64</strong> processor-based plat<strong>for</strong>ms and AMD Opteron processor-based plat<strong>for</strong>ms. Table 15. Best-Known Peak Switches <strong>for</strong> the 32-<strong>Bit</strong> Intel 8.0 C/C++ <strong>Compiler</strong> <strong>for</strong> Microsoft ® Windows ® Benchmark Program Best-Known Peak Switches 1<strong>64</strong>.gzip: -fast, -arch:SSE, shlW32M6.lib, and -prof_gen/-prof_use 175.vpr: -fast, -arch:SSE2, -prof_gen/-prof_use, -Qoption,c,-ip_ninl_max_stats=2000, and -Qoption,c,-ip_ninl_max_total_stats=4500 176.gcc: -fast, -arch:SSE2, -prof_gen/-prof_use, -Oi-, and -Qunroll3 181.mcf: -fast, -QaxN, and -prof_gen/-prof_use 186.crafty: -fast, -arch:SSE2, and -prof_gen/-prof_use 197.parser: -arch:SSE2, -prof_gen/-prof_use, -Oi-, and -Qipo 252.eon: -fast -arch:SSE2 -prof_gen/-prof_use -Qansi_alias, -Qoption,c,-ip_ninl_max_stats=2000 and -Qoption,c,-ip_ninl_max_total_stats=4500 253.perlbmk: -arch:SSE2 -prof_gen/-prof_use -Qipo and shlW32M6.lib 254.gap: -fast -arch:SSE2 -prof_gen/-prof_use -Oi- -Oa -Qoption,c,-ip_ninl_max_stats=500 and -Qoption,c,-ip_ninl_max_total_stats=3000 255.vortex: -fast -arch:SSE -prof_gen/-prof_use -Oi- shlW32M6.lib -Qoption,c,-ip_ninl_max_stats=2000 and -Qoption,c,- ip_ninl_max_total_stats=4500 256.bzip2: -fast and -Qunroll2 300.twolf: -fast -arch:SSE2 -prof_gen/-prof_use -Qunroll3 shlW32M6.lib and -Qansi_alias 177.mesa: -Qipo -arch:SSE2 -Qunroll1 -Qansi_alias -Qoption,f,-ip_ninl_max_stats=1500 -Qoption,f,-ip_ninl_max_total_stats=4500 and -Qprof_gen/-Qprof_use 179.art: -Qipo and -Zp4 183.equake: -fast -arch:SSE2 -QaxW -Qansi_alias and -Qprof_gen/-Qprof_use 188.ammp: -Oa -arch:SSE2 -Zp4 -Qansi_alias and -Qprof_gen/-Qprof_use 68 Peak Options <strong>for</strong> SPEC ® -CPU Benchmark Programs Chapter 5
32035 Rev. 3.22 November 2007 <strong>Compiler</strong> <strong>Usage</strong> <strong>Guidelines</strong> <strong>for</strong> AMD<strong>64</strong> Plat<strong>for</strong>ms 5.7 Sun C/C++ <strong>Compiler</strong> (<strong>64</strong>-bit) <strong>for</strong> Solaris Table 16 shows the best-known peak switches <strong>for</strong> various programs in the SPEC-CPU2000 benchmarks <strong>for</strong> the <strong>64</strong>-bit Sun C and C++ compilers (version 5.7) <strong>for</strong> Solaris on AMD Athlon <strong>64</strong> processor-based plat<strong>for</strong>ms and AMD Opteron processor-based plat<strong>for</strong>ms. Table 16. Best-Known Peak Switches <strong>for</strong> the <strong>64</strong>-bit Sun C/C++ <strong>Compiler</strong>s <strong>for</strong> Solaris Benchmark Program Best-Known Peak Switches 1<strong>64</strong>.gzip: -fast -xpagesize=2m -xcrossfile -M /usr/lib/ld/map.bssalign 175.vpr: -fast -xpagesize=2m -W2,-Ainline:inc=200:cs=500 -M /usr/lib/ld/map.bssalign -lmopt 176.gcc: -fast -xpagesize=2m -M /usr/lib/ld/map.bssalign 181.mcf: -fast -xpagesize=2m -xcrossfile -M /usr/lib/ld/map.bssalign 186.crafty: -fast -xpagesize=2m -xcrossfile -xarch=amd<strong>64</strong> -M /usr/lib/ld/map.bssalign -lbsdmalloc 197.parser: -fast -xpagesize=2m -xipo=2 -W2,-Ainline:inc=200:cs=500 - M /usr/lib/ld/map.bssalign 252.eon: -fast -xpagesize=2m -xcrossfile -Qoption ube -ZB -Qoption ube -xcallee=yes -xarch=amd<strong>64</strong> -M /usr/lib/ld/map.bssalign 253.perlbmk: -fast -xcrossfile -M /usr/lib/ld/map.bssalign -lbsdmalloc 254.gap: -Xc -fast -xipo=2 -M /usr/lib/ld/map.bssalign 255.vortex: -fast -xcrossfile -xarch=amd<strong>64</strong> -Xc -Wu,-ZB -Wu,xcallee=yes -M /usr/lib/ld/map.bssalign 256.bzip2: -fast -xpagesize=2m -xcrossfile -xarch=sse2 -Xc -M /usr/lib/ld/map.bssalign -lbsdmalloc 300.twolf: -fast -xpagesize=2m -xcrossfile -M /usr/lib/ld/map.bssalign 177.mesa: -fast -xipo=2 -xarch=amd<strong>64</strong> -xalias_level=strong - xpagesize=2m +FDO 179.art: -fast -xipo=2 -xarch=amd<strong>64</strong> -xalias_level=std - xpagesize=2m -Xc -M /usr/lib/ld/map.bssalign -lm 183.equake: -fast -xipo=2 -xprefetch -xalias_level=strong - xpagesize=2m -lmopt -lm +FDO 188.ammp: -fast -xipo=2 -xarch=amd<strong>64</strong> -xalias_level=std - xpagesize_heap=2m -lmopt -lm Note: FDO is feedback optimization—PASS1= -xprofile=collect and PASS2= -xprofile=use. 5.8 Sun Fortran <strong>Compiler</strong> (<strong>64</strong>-bit) <strong>for</strong> Solaris Table 17 shows the best-known peak switches <strong>for</strong> various programs in the SPEC-CPU2000 benchmarks <strong>for</strong> the <strong>64</strong>-bit Sun Fortran compiler (version 5.7) <strong>for</strong> Solaris on AMD Athlon <strong>64</strong> processor-based plat<strong>for</strong>ms and AMD Opteron processor-based plat<strong>for</strong>ms. Chapter 5 Peak Options <strong>for</strong> SPEC ® -CPU Benchmark Programs 69
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