Timing Analysis of Lower Noise QPU
I noticed that the programming time and the qpu_readout_time_per_sample is significantly bigger for the lower noise qpu than the normal qpu.
Does somebody know why this is the case and explain the reasoning behind it?
Comments
Hello,
Thank you for taking an interest and getting involved in discussion!
The differences in both values will vary from chip to chip.
In the case of the programming time, they are fairly close, and the variation can basically explain for this.
In the case of readout, this particular chip happens to be slower, but it is not expected to be so much slower in subsequent chips.
That is, there is no particular difference in the technology that would cause it to be slower.
We anticipate subsequent chips to be comparable or faster than the normal qpu (i.e. DW_2000Q_2_1).
I hope this was helpful!
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