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kernel contract: three test adapters a ReleaseSafe runner stops on #1428

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kernel contract: three test adapters a ReleaseSafe runner stops on #1428

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497ec03
kernel contract: Flash Next's factored experts free their scratch as …
Bizuayeu Oct 26, 2026
58506b3
kernel contract: window_rows's stress gate copies the first row's key…
Bizuayeu Oct 26, 2026
fa73585
kernel contract: GLM's attention reference takes the probabilities of…
Bizuayeu Oct 26, 2026
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4 changes: 3 additions & 1 deletion zig/tests/cuda/contract_flashnext_fexp.zig
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Expand Up @@ -79,7 +79,9 @@ pub const Fexp = struct {
const a = self.rig.gpu.gpa;
for (self.aff.items) |f| f.deinit();
self.aff.clearRetainingCapacity();
for ([_][]const u8{ std.mem.sliceAsBytes(self.expert), std.mem.sliceAsBytes(self.gs), std.mem.sliceAsBytes(self.us) }) |b| if (b.len > 0) a.free(b);
a.free(self.expert);
a.free(self.gs);
a.free(self.us);
self.expert = &.{};
self.gs = &.{};
self.us = &.{};
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2 changes: 1 addition & 1 deletion zig/tests/cuda/contract_glm_attn.zig
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Expand Up @@ -195,7 +195,7 @@ pub const Chunks = struct {
ds[i] = abs * scale * 520 * 0x1p-24;
most = pages.maxNan(most, s[i]);
}
for (p, s) |*x, v| x.* = @exp(v - most);
for (p, s[0..n]) |*x, v| x.* = @exp(v - most);
const l = if (acc) |k| pages.sumIn(k, order, p) else pages.sumIn(.none, .sequential, p);
const col = try a.alloc(f64, n);
defer a.free(col);
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2 changes: 1 addition & 1 deletion zig/tests/cuda/contract_window_rows.zig
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Expand Up @@ -246,7 +246,7 @@ pub const Rows = struct {
const a = self.arena.allocator();
const f = self.f;
const kv = f.hk * f.d;
for (0..kc.len / kv) |i| @memcpy(kc[i * kv ..][0..kv], kc[0..kv]);
for (1..kc.len / kv) |i| @memcpy(kc[i * kv ..][0..kv], kc[0..kv]); // the rows after the first take its keys
@memset(vc, 0);
const n = self.call.rows;
const lo = self.call.first(self.call.at(n - 1).p);
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