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[dev.simd] simd: add AVX512 aggregated check

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This added check could make AI test code generation's life easier.

Change-Id: I725f567100159acd1ee537e8b1e6cb9c9e2bc690
Reviewed-on: https://go-review.googlesource.com/c/go/+/683016
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
Junyang Shao 2025-06-20 19:35:35 +00:00
parent 0cdb2697d1
commit dd63b7aa0e
2 changed files with 13 additions and 16 deletions
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20
src/simd/simd_test.go
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@ -38,8 +38,8 @@ func TestType(t *testing.T) {
v.y = &y
sink = y
if !simd.HasAVX512BW() || !simd.HasAVX512VL() {
t.Skip("Test requires HasAVX512BW+VL, not available on this hardware")
if !simd.HasAVX512() {
t.Skip("Test requires HasAVX512, not available on this hardware")
return
}
v.z = maskT(simd.LoadInt32x4(&maskv).AsMask32x4())
@ -113,8 +113,8 @@ func TestAdd(t *testing.T) {
}
func TestVectorConversion(t *testing.T) {
if !simd.HasAVX512BW() || !simd.HasAVX512VL() {
t.Skip("Test requires HasAVX512BW+VL, not available on this hardware")
if !simd.HasAVX512() {
t.Skip("Test requires HasAVX512, not available on this hardware")
return
}
xv := [4]int32{1, 2, 3, 4}
@ -131,8 +131,8 @@ func TestVectorConversion(t *testing.T) {
}
func TestMaskConversion(t *testing.T) {
if !simd.HasAVX512BW() || !simd.HasAVX512VL() {
t.Skip("Test requires HasAVX512BW+VL, not available on this hardware")
if !simd.HasAVX512() {
t.Skip("Test requires HasAVX512, not available on this hardware")
return
}
v := [4]int32{1, 0, 1, 0}
@ -152,8 +152,8 @@ func TestMaskConversion(t *testing.T) {
}
func TestMaskedAdd(t *testing.T) {
if !simd.HasAVX512BW() || !simd.HasAVX512VL() {
t.Skip("Test requires HasAVX512BW+VL, not available on this hardware")
if !simd.HasAVX512() {
t.Skip("Test requires HasAVX512, not available on this hardware")
return
}
xv := [4]int32{1, 2, 3, 4}
@ -180,8 +180,8 @@ func TestCompare(t *testing.T) {
want := []int32{8, 0, 8, 0}
x := simd.LoadInt32x4(&xv)
y := simd.LoadInt32x4(&yv)
if !simd.HasAVX512BW() {
t.Skip("Test requires HasAVX512BW, not available on this hardware")
if !simd.HasAVX512() {
t.Skip("Test requires HasAVX512, not available on this hardware")
return
}
mask := x.Greater(y)