commit 79dfc50bb8fa528b14675acbb55c4845c346f945 · pyrox.dev/nixpkgs

+28 -11

lib/systems/architectures.nix

···

       3
        
       rec {

     

       4
        
         # gcc.arch to its features (as in /proc/cpuinfo)

     

       5
        
         features = {

     

       0
        
       
     

       0
        
       
     

       6
        
           default        = [ ];

     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       7
        
           # x86_64 Intel

     

       0
        
       
     

       8
        
           westmere       = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes"                                    ];

     

       9
        
           sandybridge    = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx"                              ];

     

       10
        
           ivybridge      = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx"                              ];

     
···

       41
        
       

     

       42
        
         # a superior CPU has all the features of an inferior and is able to build and test code for it

     

       43
        
         inferiors = {

     

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       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       44
        
           # x86_64 Intel

     

       45
        
           # https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html

     

       46
       -
           default        = [ ];

     

       47
       -
           westmere       = [ ];

     

       48
       -
           sandybridge    = [ "westmere"       ] ++ inferiors.westmere;

     

       49
       -
           ivybridge      = [ "sandybridge"    ] ++ inferiors.sandybridge;

     

       50
       -
           haswell        = [ "ivybridge"      ] ++ inferiors.ivybridge;

     

       51
       -
           broadwell      = [ "haswell"        ] ++ inferiors.haswell;

     

       52
       -
           skylake        = [ "broadwell"      ] ++ inferiors.broadwell;

     

       53
       -
           skylake-avx512 = [ "skylake"        ] ++ inferiors.skylake;

     

       0
        
       
     

       0
        
       
     

       54
        
           cannonlake     = [ "skylake-avx512" ] ++ inferiors.skylake-avx512;

     

       55
        
           icelake-client = [ "cannonlake"     ] ++ inferiors.cannonlake;

     

       56
        
           icelake-server = [ "icelake-client" ] ++ inferiors.icelake-client;

     

       57
       -
           cascadelake    = [ "skylake-avx512" ] ++ inferiors.cannonlake;

     

       58
        
           cooperlake     = [ "cascadelake"    ] ++ inferiors.cascadelake;

     

       59
        
           tigerlake      = [ "icelake-server" ] ++ inferiors.icelake-server;

     

       0
        
       
     

       60
        
           # CX16 does not exist on alderlake, while it does on nearly all other intel CPUs

     

       61
        
           alderlake      = [ ];

     

       62
        
       

     
···

       87
        
           # https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html

     

       88
        
           # https://en.wikichip.org/wiki/amd/microarchitectures/zen

     

       89
        
           # https://en.wikichip.org/wiki/intel/microarchitectures/skylake

     

       90
       -
           znver1         = [ "skylake" ] ++ inferiors.skylake;

     

       91
        
           znver2         = [ "znver1"  ] ++ inferiors.znver1;

     

       92
        
           znver3         = [ "znver2"  ] ++ inferiors.znver2;

     

       93
       -
           znver4         = [ "znver3"  ] ++ inferiors.znver3;

     

       94
        
       

     

       95
        
           # other

     

       96
        
           armv5te        = [ ];

···

       3
        
       rec {

     

       4
        
         # gcc.arch to its features (as in /proc/cpuinfo)

     

       5
        
         features = {

     

       6
       +
           # x86_64 Generic

     

       7
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           # Spec: https://gitlab.com/x86-psABIs/x86-64-ABI/

     

       8
        
           default        = [ ];

     

       9
       +
           x86-64         = [ ];

     

       10
       +
           x86-64-v2      = [ "sse3" "ssse3" "sse4_1" "sse4_2"                                                  ];

     

       11
       +
           x86-64-v3      = [ "sse3" "ssse3" "sse4_1" "sse4_2"               "avx" "avx2"          "fma"        ];

     

       12
       +
           x86-64-v4      = [ "sse3" "ssse3" "sse4_1" "sse4_2"               "avx" "avx2" "avx512" "fma"        ];

     

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           # x86_64 Intel

     

       14
       +
           nehalem        = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes"                                    ];

     

       15
        
           westmere       = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes"                                    ];

     

       16
        
           sandybridge    = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx"                              ];

     

       17
        
           ivybridge      = [ "sse3" "ssse3" "sse4_1" "sse4_2"         "aes" "avx"                              ];

     
···

       48
        
       

     

       49
        
         # a superior CPU has all the features of an inferior and is able to build and test code for it

     

       50
        
         inferiors = {

     

       51
       +
           # x86_64 Generic

     

       52
       +
           default   = [ ];

     

       53
       +
           x86-64    = [ ];

     

       54
       +
           x86-64-v2 = [ "x86-64"    ];

     

       55
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           x86-64-v3 = [ "x86-64-v2" ] ++ inferiors.x86-64-v2;

     

       56
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           x86-64-v4 = [ "x86-64-v3" ] ++ inferiors.x86-64-v3;

     

       57
       +
       

     

       58
        
           # x86_64 Intel

     

       59
        
           # https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html

     

       60
       +
           nehalem        = [ "x86-64-v2"   ] ++ inferiors.x86-64-v2;

     

       61
       +
           westmere       = [ "nehalem"     ] ++ inferiors.nehalem;

     

       62
       +
           sandybridge    = [ "westmere"    ] ++ inferiors.westmere;

     

       63
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           ivybridge      = [ "sandybridge" ] ++ inferiors.sandybridge;

     

       64
       +
       

     

       65
       +
           haswell        = lib.unique ([ "ivybridge" "x86-64-v3" ] ++ inferiors.ivybridge ++ inferiors.x86-64-v3);

     

       66
       +
           broadwell      = [ "haswell"   ] ++ inferiors.haswell;

     

       67
       +
           skylake        = [ "broadwell" ] ++ inferiors.broadwell;

     

       68
       +
       

     

       69
       +
           skylake-avx512 = lib.unique ([ "skylake" "x86-64-v4" ] ++ inferiors.skylake ++ inferiors.x86-64-v4);

     

       70
        
           cannonlake     = [ "skylake-avx512" ] ++ inferiors.skylake-avx512;

     

       71
        
           icelake-client = [ "cannonlake"     ] ++ inferiors.cannonlake;

     

       72
        
           icelake-server = [ "icelake-client" ] ++ inferiors.icelake-client;

     

       73
       +
           cascadelake    = [ "cannonlake"     ] ++ inferiors.cannonlake;

     

       74
        
           cooperlake     = [ "cascadelake"    ] ++ inferiors.cascadelake;

     

       75
        
           tigerlake      = [ "icelake-server" ] ++ inferiors.icelake-server;

     

       76
       +
       

     

       77
        
           # CX16 does not exist on alderlake, while it does on nearly all other intel CPUs

     

       78
        
           alderlake      = [ ];

     

       79
        
       

     
···

       104
        
           # https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html

     

       105
        
           # https://en.wikichip.org/wiki/amd/microarchitectures/zen

     

       106
        
           # https://en.wikichip.org/wiki/intel/microarchitectures/skylake

     

       107
       +
           znver1         = [ "skylake" ] ++ inferiors.skylake; # Includes haswell and x86-64-v3

     

       108
        
           znver2         = [ "znver1"  ] ++ inferiors.znver1;

     

       109
        
           znver3         = [ "znver2"  ] ++ inferiors.znver2;

     

       110
       +
           znver4         = lib.unique ([ "znver3" "x86-64-v4" ] ++ inferiors.znver3 ++ inferiors.x86-64-v4);

     

       111
        
       

     

       112
        
           # other

     

       113
        
           armv5te        = [ ];

+14 -2

pkgs/build-support/cc-wrapper/default.nix

···

       106
        
         isGccArchSupported = arch:

     

       107
        
           if targetPlatform.isPower then false else # powerpc does not allow -march=

     

       108
        
           if isGNU then

     

       109
       -
             { # Intel

     

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       110
        
               skylake        = versionAtLeast ccVersion "6.0";

     

       111
        
               skylake-avx512 = versionAtLeast ccVersion "6.0";

     

       112
        
               cannonlake     = versionAtLeast ccVersion "8.0";

     
···

       117
        
               tigerlake      = versionAtLeast ccVersion "10.0";

     

       118
        
               knm            = versionAtLeast ccVersion "8.0";

     

       119
        
               alderlake      = versionAtLeast ccVersion "12.0";

     

       0
        
       
     

       120
        
               # AMD

     

       121
        
               znver1         = versionAtLeast ccVersion "6.0";

     

       122
        
               znver2         = versionAtLeast ccVersion "9.0";

     
···

       124
        
               znver4         = versionAtLeast ccVersion "13.0";

     

       125
        
             }.${arch} or true

     

       126
        
           else if isClang then

     

       127
       -
             { # Intel

     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       128
        
               cannonlake     = versionAtLeast ccVersion "5.0";

     

       129
        
               icelake-client = versionAtLeast ccVersion "7.0";

     

       130
        
               icelake-server = versionAtLeast ccVersion "7.0";

     

       131
        
               knm            = versionAtLeast ccVersion "7.0";

     

       132
        
               alderlake      = versionAtLeast ccVersion "16.0";

     

       0
        
       
     

       133
        
               # AMD

     

       134
        
               znver1         = versionAtLeast ccVersion "4.0";

     

       135
        
               znver2         = versionAtLeast ccVersion "9.0";

···

       106
        
         isGccArchSupported = arch:

     

       107
        
           if targetPlatform.isPower then false else # powerpc does not allow -march=

     

       108
        
           if isGNU then

     

       109
       +
             { # Generic

     

       110
       +
               x86-64-v2 = versionAtLeast ccVersion "11.0";

     

       111
       +
               x86-64-v3 = versionAtLeast ccVersion "11.0";

     

       112
       +
               x86-64-v4 = versionAtLeast ccVersion "11.0";

     

       113
       +
       

     

       114
       +
               # Intel

     

       115
        
               skylake        = versionAtLeast ccVersion "6.0";

     

       116
        
               skylake-avx512 = versionAtLeast ccVersion "6.0";

     

       117
        
               cannonlake     = versionAtLeast ccVersion "8.0";

     
···

       122
        
               tigerlake      = versionAtLeast ccVersion "10.0";

     

       123
        
               knm            = versionAtLeast ccVersion "8.0";

     

       124
        
               alderlake      = versionAtLeast ccVersion "12.0";

     

       125
       +
       

     

       126
        
               # AMD

     

       127
        
               znver1         = versionAtLeast ccVersion "6.0";

     

       128
        
               znver2         = versionAtLeast ccVersion "9.0";

     
···

       130
        
               znver4         = versionAtLeast ccVersion "13.0";

     

       131
        
             }.${arch} or true

     

       132
        
           else if isClang then

     

       133
       +
             { #Generic

     

       134
       +
               x86-64-v2 = versionAtLeast ccVersion "12.0";

     

       135
       +
               x86-64-v3 = versionAtLeast ccVersion "12.0";

     

       136
       +
               x86-64-v4 = versionAtLeast ccVersion "12.0";

     

       137
       +
       

     

       138
       +
               # Intel

     

       139
        
               cannonlake     = versionAtLeast ccVersion "5.0";

     

       140
        
               icelake-client = versionAtLeast ccVersion "7.0";

     

       141
        
               icelake-server = versionAtLeast ccVersion "7.0";

     

       142
        
               knm            = versionAtLeast ccVersion "7.0";

     

       143
        
               alderlake      = versionAtLeast ccVersion "16.0";

     

       144
       +
       

     

       145
        
               # AMD

     

       146
        
               znver1         = versionAtLeast ccVersion "4.0";

     

       147
        
               znver2         = versionAtLeast ccVersion "9.0";