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std.simd: suggest 1024-bit vectors for kvx

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Alex Rønne Petersen 2025-11-10 06:59:16 +01:00
parent 39b5c8ee8a
commit a382b7bfc5
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lib/std/simd.zig
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@ -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()) {