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Date: Mon, 19 Jul 2021 18:43:59 -0400 From: Thara Gopinath <thara.gopinath@...aro.org> To: Bjorn Andersson <bjorn.andersson@...aro.org> Cc: agross@...nel.org, robh+dt@...nel.org, linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] arm64: boot: dts: qcom: sm8150: Add CPU opp tables On 7/19/21 12:16 PM, Bjorn Andersson wrote: > On Wed 14 Jul 13:26 CDT 2021, Thara Gopinath wrote: > >> Add OPP tables to scale DDR and L3 with CPUs for SM8150 SoCs. >> This gives a significant performance boost for cpu-ddr loads. >> Below is the results for mbw benchmark with and without the opp tables. >> >> /mbw 1500 >> Without l3/ddr scaling With l3 ddr/scaling >> MEMCPY(MiB/s) 3574 10448 >> DUMB(MiB/s) 3500 11721 >> MCBLOCK(MiB/s) 8976 23595 >> > > Nice! > > > Took the liberty of dropping "boot: " from $subject before applying the > patch. Thanks! -- Warm Regards Thara (She/Her/Hers)
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