Use MKL on Linux too

meson.build

@@ -12,6 +12,7 @@ system = host_machine.system()
 architecture = host_machine.cpu_family()
 
 ipp_path = get_option('ipp_path')
+mkl_path = get_option('mkl_path')
 sml_buildtype = get_option('sml_buildtype')
 mlton_extra_args = get_option('mlton_extra_args')
 
@@ -71,6 +72,22 @@ if system == 'windows'
     ]
   endif
 
+  if mkl_path != ''
+    platform_feature_defines += [
+      '-DHAVE_MKL',
+      '-I' + mkl_path / 'include',
+      '-I' + mkl_path / 'include/mkl'
+    ]
+    platform_feature_libs += [
+      '-L' + (mkl_path / 'lib'),
+      '-lmkl_intel_lp64', '-lmkl_sequential', '-lmkl_core',
+    ]
+  else # begin mkl_path == ''
+    platform_feature_libs += [
+      '-lopenblas',
+    ]
+  endif # end mkl_path
+
 elif system == 'darwin'
 
   add_global_arguments([
@@ -136,6 +153,9 @@ elif system == 'darwin'
   if ipp_path != ''
     error('IPP is not used on this platform, ipp_path should be left empty')
   endif
+  if mkl_path != ''
+    error('MKL is not used on this platform, mkl_path should be left empty')
+  endif
 
 elif system == 'linux'
 
@@ -155,7 +175,6 @@ elif system == 'linux'
     '/usr/include/opus',
   ]
   platform_feature_libs = [
-    '-lcblas',
     '-lportaudio', '-lpulse', '-lopusfile', '-lopusenc', '-lopus', '-loggz', '-lfishsound', '-logg', '-ldl', '-lz',
   ]
   platform_general_libs = [
@@ -167,14 +186,31 @@ elif system == 'linux'
       '-DHAVE_IPP',
     ]
     platform_feature_includedirs += [
-      ipp_path / 'include'
+      ipp_path / 'include',
+      ipp_path / 'include/ipp'
     ]
     platform_feature_libs += [
-      '-L' + (ipp_path / 'lib/intel64'),
+      '-L' + (ipp_path / 'lib'),
       '-Wl,-Bstatic', '-lipps', '-lippvm', '-lippcore', '-Wl,-Bdynamic',
     ]
   endif # end ipp_path
 
+  if mkl_path != ''
+    platform_feature_defines += [
+      '-DHAVE_MKL',
+      '-I' + mkl_path / 'include',
+      '-I' + mkl_path / 'include/mkl'
+    ]
+    platform_feature_libs += [
+      '-L' + (mkl_path / 'lib'),
+      '-Wl,-Bstatic', '-lmkl_intel_lp64', '-lmkl_sequential', '-lmkl_core', '-Wl,-Bdynamic',
+    ]
+  else # begin mkl_path == ''
+    platform_feature_libs += [
+      '-lcblas',
+    ]
+  endif # end mkl_path
+
 endif
 
 

meson_options.txt

@@ -13,6 +13,12 @@ option(
   value: '',
   description: 'Path to Intel IPP libraries, if IPP is to be used. Leave empty otherwise. Only relevant to MLton builds using FFI.'
 )
+option(
+  'mkl_path',
+  type: 'string',
+  value: '',
+  description: 'Path to Intel MKL libraries, if MKL is to be used. Leave empty otherwise. Only relevant to MLton builds using FFI.'
+)
 option(
   'mlton_extra_args',
   type: 'array',

scripts/run-perftests.sh

@@ -23,9 +23,13 @@ if [ -d /Applications ]; then
     arches="arm64 amd64"
 fi
 
-ippdir=/opt/intel/ipp
+ippdir=/opt/intel/oneapi/ipp/latest
 if [ -d "$ippdir" ]; then
     buildtypes="$buildtypes mlton_ipp"
+    mkldir=/opt/intel/oneapi/mkl/latest
+    if [ ! -d "$mkldir" ]; then
+        echo "Unable to find MKL when IPP is defined - this script expects both or neither, not just one of them"
+    fi
 fi
 
 for b in $buildtypes; do
@@ -40,7 +44,7 @@ for b in $buildtypes; do
 	if [ "$a" = "native" ]; then
 	    if [ "$b" = "mlton_ipp" ]; then
 		sml_buildtype="mlton_release"
-		extra_args="-Dipp_path=$ippdir"
+		extra_args="-Dipp_path=$ippdir -Dmkl_path=$mkldir"
 	    fi
 	else
 	    extra_args="--cross-file cross/cross_$a.txt"