Add test and link SVE to ASIMDHP

Mousius · Mousius · commit 4c05be13f856 · 2023-11-29T17:39:14.000Z
diff --git a/meson_cpu/arm/meson.build b/meson_cpu/arm/meson.build
@@ -53,7 +53,7 @@ ASIMDFHM = mod_features.new(
 )
 ## Scalable Vector Extensions (SVE)
 SVE = mod_features.new(
-  'SVE', 8,
+  'SVE', 8, implies: ASIMDHP,
   args: {'val': '-march=armv8.2-a+sve', 'match': '-march=.*', 'mfilter': '\+.*'},
   test_code: files(source_root + '/numpy/distutils/checks/cpu_sve.c')[0]
 )
diff --git a/numpy/_core/tests/test_cpu_features.py b/numpy/_core/tests/test_cpu_features.py
@@ -382,11 +382,12 @@ def load_flags(self):
 @pytest.mark.skipif(not is_linux or not is_arm, reason="Only for Linux and ARM")
 class Test_ARM_Features(AbstractTest):
     features = [
-        "NEON", "ASIMD", "FPHP", "ASIMDHP", "ASIMDDP", "ASIMDFHM"
+        "SVE", "NEON", "ASIMD", "FPHP", "ASIMDHP", "ASIMDDP", "ASIMDFHM"
     ]
     features_groups = dict(
         NEON_FP16  = ["NEON", "HALF"],
         NEON_VFPV4 = ["NEON", "VFPV4"],
+        SVE = ["SVE", "ASIMDHP"],
     )
     def load_flags(self):
         self.load_flags_cpuinfo("Features")

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ ASIMDFHM = mod_features.new(`
`53`	`53`	`)`
`54`	`54`	`## Scalable Vector Extensions (SVE)`
`55`	`55`	`SVE = mod_features.new(`
`56`		`- 'SVE', 8,`
	`56`	`+ 'SVE', 8, implies: ASIMDHP,`
`57`	`57`	`args: {'val': '-march=armv8.2-a+sve', 'match': '-march=.', 'mfilter': '\+.'},`
`58`	`58`	`test_code: files(source_root + '/numpy/distutils/checks/cpu_sve.c')[0]`
`59`	`59`	`)`
Original file line number	Diff line number	Diff line change
`@@ -382,11 +382,12 @@ def load_flags(self):`
`382`	`382`	`@pytest.mark.skipif(not is_linux or not is_arm, reason="Only for Linux and ARM")`
`383`	`383`	`class Test_ARM_Features(AbstractTest):`
`384`	`384`	`features = [`
`385`		`- "NEON", "ASIMD", "FPHP", "ASIMDHP", "ASIMDDP", "ASIMDFHM"`
	`385`	`+ "SVE", "NEON", "ASIMD", "FPHP", "ASIMDHP", "ASIMDDP", "ASIMDFHM"`
`386`	`386`	`]`
`387`	`387`	`features_groups = dict(`
`388`	`388`	`NEON_FP16 = ["NEON", "HALF"],`
`389`	`389`	`NEON_VFPV4 = ["NEON", "VFPV4"],`
	`390`	`+ SVE = ["SVE", "ASIMDHP"],`
`390`	`391`	`)`
`391`	`392`	`def load_flags(self):`
`392`	`393`	`self.load_flags_cpuinfo("Features")`