Re: [Qemu-devel] [kvm-unit-tests PATCHv6 3/3] arm: pmu: Add CPI checking

2016-10-27 Thread Wei Huang
On 10/12/2016 07:05 AM, Andrew Jones wrote: > On Tue, Oct 11, 2016 at 02:40:44PM -0400, Christopher Covington wrote: >> Calculate the numbers of cycles per instruction (CPI) implied by ARM >> PMU cycle counter values. The code includes a strict checking facility >> intended for the -icount

Re: [Qemu-devel] [kvm-unit-tests PATCHv6 3/3] arm: pmu: Add CPI checking

2016-10-12 Thread Andrew Jones
On Tue, Oct 11, 2016 at 02:40:44PM -0400, Christopher Covington wrote: > Calculate the numbers of cycles per instruction (CPI) implied by ARM > PMU cycle counter values. The code includes a strict checking facility > intended for the -icount option in TCG mode but it is not yet enabled > in the

[Qemu-devel] [kvm-unit-tests PATCHv6 3/3] arm: pmu: Add CPI checking

2016-10-11 Thread Christopher Covington
Calculate the numbers of cycles per instruction (CPI) implied by ARM PMU cycle counter values. The code includes a strict checking facility intended for the -icount option in TCG mode but it is not yet enabled in the configuration file. Enabling it must wait on infrastructure improvements which