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Using Performance Monitoring Events B

B-49

Table B-4 Metrics That Utilize the Execution Tagging Mechanism

Execution Metric Tags Upstream ESCR

Tag Value in

Upstream

ESCR

See Event Mask

Parameter for

Execution_

event

Packed_SP_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of packed_SP_uop.

1 NBOGUS0

Scalar_SP_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of scalar_SP_uop.

1 NBOGUS0

Scalar_DP_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of scalar_DP_uop.

1 NBOGUS0

128_bit_MMX_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of 128_bit_MMX_uop.

1 NBOGUS0

64_bit_MMX_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of 64_bit_MMX_uop.

1 NBOGUS0

X87_FP_retired Set the ALL bit in the

event mask and the

TagUop bit in the ESCR

of x87_FP_uop.

1 NBOGUS0

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