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-rw-r--r--candle-metal-kernels/src/unary.metal2
1 files changed, 2 insertions, 0 deletions
diff --git a/candle-metal-kernels/src/unary.metal b/candle-metal-kernels/src/unary.metal
index bdc13f9e..809522d7 100644
--- a/candle-metal-kernels/src/unary.metal
+++ b/candle-metal-kernels/src/unary.metal
@@ -145,6 +145,7 @@ UNARY_OP(erf)
UNARY_OP(tanh)
UNARY_OP(recip)
UNARY_OP(relu)
+UNARY_OP(sign)
UNARY(id, float, copy_f32, copy_f32_strided)
UNARY(id, half, copy_f16, copy_f16_strided)
UNARY(id, uint8_t, copy_u8, copy_u8_strided)
@@ -174,6 +175,7 @@ BFLOAT_UNARY_OP(erf)
BFLOAT_UNARY_OP(tanh)
BFLOAT_UNARY_OP(recip)
BFLOAT_UNARY_OP(relu)
+BFLOAT_UNARY_OP(sign)
UNARY(id, bfloat, copy_bf16, copy_bf16_strided)