[gem5-users] Re: Extra timing for specific instruction not registered for RISC-V

2020-12-02 Thread Gabe Black via gem5-users
I just did a quick check, and it looks like the RISCV ISA definition includes support for the instruction based pseudo ops. If you add support to the m5 utility, then it might just work. Gabe On Wed, Dec 2, 2020 at 9:04 PM Volkan Mutlu via gem5-users < gem5-users@gem5.org> wrote: > Hello

[gem5-users] Extra timing for specific instruction not registered for RISC-V

2020-12-02 Thread Volkan Mutlu via gem5-users
Hello everyone, I believe I found a small problem with the way custom timings are handled through the MinorFUTiming class. I wanted to submit it to the tracker but the Jira webpage constantly keeps refreshing and I can't access any issue pages. If anybody knows an alternate way to make this

[gem5-users] Prefetch Accuracy

2020-12-02 Thread Sharma, Deepika via gem5-users
I want to calculate the prefetch accuracy for stride prefetcher. I saw that there are two variables usefulPrefetches and issuedPrefetches in Base Pefetcher. These are used in Queued Prefetcher class to calculate prefetch accuracy. I tried using them for stride prefetcher as well. But the value

[gem5-users] Re: Preferred way of dumping checkpoints for Aarch64

2020-12-02 Thread ARTHUR PERAIS via gem5-users
Boya, thank you for the input. Do you have first hand experience with using the Graviton instances and kvm ? I am also not sure kvm can speedup basic-block collection, but at least it can speedup simpoint collection which is half of the time spent, so that's pretty decent !Best, Arthur Perais

[gem5-users] 答复: Re: Looking for Linux disk image for 64-bit ARM with Ubuntu 18.04 or GLIBC 2.27

2020-12-02 Thread Liyichao via gem5-users
Hi: I have use your Ubuntu 18.04 img to bootup, but I want to know how to modify to enable autologin with root and readfile from GEM5, also systemd service work normally. If I cp /init.gem5 to /sbin/init, although it can enable autologin and read script from GEM5,but system

[gem5-users] Re: 答复: 答复: Re: Looking for Linux disk image for 64-bit ARM with Ubuntu 18.04 or GLIBC 2.27

2020-12-02 Thread Gabe Black via gem5-users
Don't use -o,loop with mount. That creates another loopback device and then tries to use that, and apparently reuses /dev/loop4. If you look in /dev, there will also be a /dev/loop4p1 (for instance) for each partition. Mount that device instead. Gabe On Wed, Dec 2, 2020 at 12:07 AM Boya Chen via

[gem5-users] Re: Preferred way of dumping checkpoints for Aarch64

2020-12-02 Thread Boya Chen via gem5-users
Using KVM mode can be faster. You can use the amazon cloud server with ARM CPU. ___ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s

[gem5-users] Re: 答复: 答复: Re: Looking for Linux disk image for 64-bit ARM with Ubuntu 18.04 or GLIBC 2.27

2020-12-02 Thread Boya Chen via gem5-users
This image can work. The offset of the image is 65536, not 32256 ___ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s