zig

commit a382b7bfc52c213df1eecf979da719b4872f5394 (tree)
parent 39b5c8ee8a261c6ee6ecbc99fd3a628fef315885
Author: Alex Rønne Petersen <alex@alexrp.com>
Date:   Mon, 10 Nov 2025 06:59:16 +0100

std.simd: suggest 1024-bit vectors for kvx

Diffstat:
M
lib/std/simd.zig
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/lib/std/simd.zig b/lib/std/simd.zig
@@ -68,6 +68,8 @@ pub fn suggestVectorLengthForCpu(comptime T: type, comptime cpu: std.Target.Cpu)
             if (cpu.has(.s390x, .vector)) break :blk 128;
         } else if (cpu.arch.isSPARC()) {
             if (cpu.hasAny(.sparc, &.{ .vis, .vis2, .vis3 })) break :blk 64;
+        } else if (cpu.arch == .kvx) {
+            break :blk 1024;
         } else if (cpu.arch == .ve) {
             if (cpu.has(.ve, .vpu)) break :blk 2048;
         } else if (cpu.arch.isWasm()) {